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Machine Learning for Optimal Ultra-fine Cement Plugging System in High Permeability Sandstone Reservoirs Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-17 Hujiang Wang, Yujia Hu, Tianbao Liu, Weiwei He, Lingwei Du, Shaohua Zhou, Chunsheng Wang, Benxian Li, Yuxue Wang, Weiguang Shi
The properties of a cement system dictate its potential applications, yet creating a reliable cement plugging system with controllable setting times, robust injection capacity, and high compressive strength often requires a lot of time and resources in advanced oilfield development. To address this issue, a machine learning-based XGBoost model was created to optimize plugging system performance, reduce
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Facile Synthesis of Pd loaded g-C3N4/TiO2 heterojunction catalyst with enhanced photothermal catalytic performance in Suzuki Coupling under moderate condition Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Yunfei Xu, Ying Li, Yongjian Wei, Haiou Liang, Tong Xu, Yinghui Sun, Jie Bai
Photothermal synergistic catalysis of Suzuki-Miyaura coupling reaction not only utilizes the solar energy efficiently, but also reduces the energy consumption. It is a green organic synthesis method for constructing C–C bonds, which has a wide application. In this work, we constructed a PdO/g-CN/TiO bilayer tubular structure material with a heterojunction structure by a simple and effective method
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Translucent Superhydrophobic Coating for Murals Protection Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Xihua Zhou, Wenbo He, Junfei Ou, Yating Hu, Fajun Wang, Xinzuo Fang, Wen Li, Alidad Amirfazli
This study aims to protect murals by a translucent and superhydrophobic coating using a one-step spraying process, which offers simplicity, efficiency, and cost-effectiveness, while preserving the mural's visual appeal and safeguarding against moisture. Despite numerous advancements in cultural relic conservation, the application of super-hydrophobic coatings for mural preservation remains a novel
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Gelatin methacrylate based liquid dressing with antibacterial and hemostasis properties Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Ying Liu, Jianxun Zhang, Yuzhu Jin, Maoli Yin
For incompressible and irregularly shaped wounds, developing a novel dressing based on photo-crosslinked hydrogel that has both hemostasis and antibacterial functions is highly desirable. In this study, photoreactive substrate gelatin methacrylate (GelMA) and Poly (ethylene glycol) diacrylate (PEGDA) were combined with water-soluble quaternary ammonium antibacterial monomers (DMC). Interestingly, they
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A pH-Responsive Injectable Hydrogel for Enhanced Chemo-Chemodynamic Synergistic Therapy Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Yanhui Zhang, Xinyuan Zhang, Liang Zhang, Jinpeng Yao, Shige Wang, Jiulong Zhao, Hongxin Sun, Zhaoshen Li
Cisplatin (cis-diammine-dichloro-platinum II, CDDP) is one of the most commonly used chemotherapeutic agents for the treatment of esophageal cancer, and its clinical application has been greatly limited due to non-specific administration, severe systemic toxicity, and reduced efficacy due to drug resistance. The special physicochemical properties of hydrogels enable them to achieve a sustained controlled
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Structural responses of zein-based oil-in-glycerol emulsion gels during freeze-thawing and heating Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Ruoning Zhang, Yinguo Ma, Yao Lu, Yanxiang Gao, Like Mao
The current study developed zein based oil-in-glycerol emulsion gels, and tested the roles of different structural components (oil droplets, interface, and network structures) on the properties of the gels when subjected to freeze-thawing and heating. Different structures of the systems were obtained by changing the content of zein, oil, and Span 20. Docking results showed the hydrogen bond, hydrophobic
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Improving monocrystalline silicon surface quality with chemical mechanical polishing using the slurry with the additive of isopropanol Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Siwen Lu, Zhanshan Wang, Jun Yu, Jingjing Xia
Enhancing the silicon surface smoothness with chemical mechanical polishing (CMP) is crucial to achieve better beam quality in X-ray systems. The additive in CMP slurry is the key factor in determining the resulting surface morphology. This paper exploits the effect of isopropanol (IPA) additive on regulating the material removal process and resulting microscopical surface morphology through varying
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The influence of bronze composition on the protective properties of phosphonic acid films Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Dajana Mikić, Magdalena Osrečak, Matjaž Finšgar, Arijeta Bafti, Helena Otmačić Ćurković
The objects of cultural heritage (CH) are often made of bronze, whose composition varies with time and the location where they were cast. For this reason, it is desirable that the coating intended for corrosion protection of bronze CH is effective on different types of bronzes. The aim of this work was to examine the influence of the chemical composition of bronze substrate on the possibility of its
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Modification and Characterization of Tricalcium Silicate Bio-ceramic Powders Synthesized by Sol-Gel Process for Potential Application in Dental Treatment Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Tran Thi Be Lan, Yi-Chen Tsai, Zhi-Yi Huang, Yi-Lun Chen, Glemarie C. Hermosa, Kuan-Wei Lu, Chih-Ching Chien, An-Cheng Aidan Sun
Tricalcium silicate powders (CaSiO or CS) were fabricated by sol-gel process from the initial materials of Ca(NO)·4HO and Si(OCH) (TEOS) in acid medium. Effects of stoichiometry of reagent and catalyst, and temperature on physical-chemical, mechanical, and biological properties of CS powders were examined systematically. The radiopacity, setting time, compressive strength, and bioactivity were investigated
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Transforming clay minerals into solvent-free nanofluids via an interfacial interaction: An experimental and simulation study Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Xiaoqian Ju, Yuxi Liu, Zhiyuan Yang, Baolu Cui, Shuqian Meng, Haosheng Ma, Zheng Dong, Jian Han, Dechao Wang, Zhiping Chen, Yangyang Xin, Yaping Zheng
The emergence of solvent-free nanofluids (SFNs) has solved the problem of aggregation of conventional nanoparticles, resulting in better compatibility and dispersion of nanoparticles, and has led to the rapid development of their applications in various fields. However, at present, clay mineral-based SFNs (Clay-F) are rarely reported, and the general preparation method of clay mineral-based SFNs has
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Synthesis and Application of Natural Asphalt Sulfonic Acid (NA-SO3H) as a Novel and Reusable Carbonaceous Super Adsorbent for Rapid Decolorization of Aqueous Dye Solutions Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Sedigheh Moradnejati, Mohammad Soleiman-Beigi, Ensieh Ghasemian Lemraski, Masoud Baghelani
This research involves functionalizing solid natural asphalt through sulfonation in the presence of HSO. The resulting product, known as mildly sulfonated natural asphalt sulfonic acid (ms-NA-SO3H), was investigated and confirmed by SEM, DRS, EDX, BET, CHNOS, and FT-IR analyses. The FT-IR spectrum of ms-NA-SOH displays distinctive absorption peaks related to the presence of asymmetric and symmetric
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Sequential Electrocoagulation and Fenton/Photo-Fenton Processes for the Treatment of Membrane Bioreactor Effluent of Landfill Leachate Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-16 Ebru Kösem, Öykü Nur Ersöz, Rabia Nefise Yılmaz, Deniz Babaoğlu, Senem Yazici Guvenc, Emine Can-Güven, Gamze Varank
Membrane Bioreactor (MBR) effluents can be characterized by high concentrations of resistant organic compounds and suspended solids. To improve the performance of advanced oxidation processes such as the Fenton and Photo-Fenton Processes applied for resistant organic matter degradation, electrocoagulation (EC) was applied for effective suspended solids removal from leachate MBR effluent. In the EC
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Experimental and computational insights into the mechanism of destabilization of poly(acrylic acid)-capped silver nanoparticles induced by weak conjugate bases Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Marin Kovačić, Irena Ivanišević, Antonia Ressler, Panaghiotis Karamanis
Herein we report a systematic study of the effects of HPO and ClO on the stability of poly(acrylic acid)-capped silver nanoparticles (PAA-AgNPs). Spectroscopic titration revealed that a smaller amount of ClO is required to detach PAA, and a blue-shift in surface plasmon resonance (SPR) was observed relative to HPO, owing to its electron accepting nature which leads to a weaking of the PAA-AgNP donor
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Study on the thermal stability of NG/NC/RDX triple‐base gun propellants modified by oligomer GAP (Mn = 330) Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 You Fu, Zhitao Liu, Pengfei Sun, Jun Dong, Qiang Li, Bin Xu, Feiyun Chen, Xin Liao
The thermal stability of gun propellants is related to significant safety issues in their development, production, storage, or transportation. Therefore, the study of improving the thermal stability of propellants has urgent and important practical significance. In this work, glycidyl azide polymer (GAP) with a relative molecular weight of 330 was added to the gun propellant to prepare modified NG-NC-RDX
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Regulation of structural defects in polymer carbon nitrides via inhibited polymerization process for enhanced photocatalytic hydrogen production Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Ruirui Wang, Xiaohua Cao, Xiudong Chen, Jinhang Liu, Huixiong Jiang, Yinchun Lin, Jiale Shi, Yawei Wang
It has been established that a key strategy for affecting the electronic structure and catalytic activity of polymer carbon nitrides (PCNs) is to incorporating defects into the material. Self-modification-deficient PCNs without the assistance of other species are rarely mentioned. We report a method where melamine, sealed in a crucible with aluminum foil, is thermally treated to create structural defects
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Effective Parameters on Fabrication and Performance of Superhydrophobic/Superoleophilic Polyurethane Sponge: Design of Experiment Approach Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Yousef Tamsilian, Mina Alipour Babadi, Ali Zalakinezhad, Sayed Ali Savaedi, Seifollah Jamalpour
Referring to importance of the oil/water separation as one of the main challenges in the environmental conditions, numerous researches in the superhydrophobic/superoleophilic materials especially in the industrial oily wastewater treatment have been focused. In this study, the commercial polyurethane (PU) sponge was dip-coated by zinc stearate (Zn(St)) particles and a novel adhesive of hexamethylenetetramine
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Structural design of a supergelator: Influence of the alkyl chain isomers on gelation behaviors, thermal stabilities, and supramolecular structures Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Haikuan Yang, Kai Wang, Jiamin Lu, Shaohong Zhang
Supramolecular gels have received a lot of attention due to their unique properties and potential applications. However, it is difficult to determine the relationship between the molecular structures of gelators and the influencing factors. To understand how the different alkyl chain isomers govern the gelation behaviors, benzene-1,3,5-tricarboxamide (BTA) derivatives have been designed and synthesized
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Permeation behavior of salt solution through g-C3N5/epoxy coatings: insights from molecular dynamics simulation Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Yongde Yao, Fujian Tang, Shangtong Yang
Organic coatings with a physical barrier network can effectively inhibit the corrosion of carbon steel. In this study, epoxy coating modified with one pristine nitrogen-rich carbon nitride (g-CN-PRI) nanosheet and two functional group-modified g-CN (i.e.,g-CN-NH and g-CN-COOH) nanosheets were developed, and their permeation behaviors in sodium chloride (NaCl) solution were investigated by molecular
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Polyvinylidene difluoride membranes with a broad time window for membrane formation via vapor induced phase separation: Fabricating, modifying, and separation properties Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Yu-Ling Yang, Chen-Chen Wu, Xiao-Li Zeng, Gang Wang, Lu-Li Shen, Hong-Yi Hu, Zhi-Xiang Zeng, Li-Jing Zhu
Non-solvent-induced phase separation is a significantly important method for the fabrication of polymer membranes for water treatment. However, the rather short time of phase separation causes serious trouble for engineering repeatable and controllable surfaces, which affects the separation performances of the membranes. Here, vapor-induced phase separation (VIPS) with a broad time window for membrane
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Electro-Induced Carbon Black Particle Electrodes for Sustainable Tetracycline Degradation Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Tian Xiao, Shiwei Xie, Zhi Liu, Chengyi Fang, Yi Li, Hui Hong, Wei Shao, Na Zhang
For the purpose of degrading tetracycline (TC), a three-dimensional electro-oxidation (3D EO) system using particle electrodes of carbon black (CB) and polytetrafluoroethylene (PTFE) was developed. The CB-PTFE particles fabricated at a CB/PTFE mass ratio of 3:2 and calcination time of 60min exhibited the high performance for TC removal, as well as low energy consumption and high mechanical strength
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Polydopamine-modified bimetallic metal organic frameworks (MOFs) for peroxymonosulfate activation to efficient degradation of tetracycline hydrochloride in wastewater Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Shuaiguang Guo, Jiayi Li, Yuanwei Wang, Dedong Sun, Hongchao Ma, Jun Hao, Guowen Wang, Xinxin Zhang
In this study, polydopamine (PDA) modified bimetallic MOFs (PDA@CoNi-MOF) catalyst was successfully prepared for the activation of peroxymonosulfate (PMS) for tetracycline hydrochloride (TCH) removal. It was found that the PDA modified MOFs had better performance and significantly improved the elimination efficiency of TCH (99.2%) compared with CoNi-MOFs. The properties of composite catalyst were fully
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Preparation of mechanically durable superhydrophobic aluminum surfaces by LST/MAO and chemical modification Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Qiqi Wu, Jing Xu, Nan Tu, Bowen Xue, Jian Chen, Hailin Lu
In this paper, a superhydrophobic surface with mechanical durability was prepared on 6061 aluminum (Al) alloy by combining laser surface texturing (LST) and micro-arc oxidation (MAO) techniques followed by chemical immersion treatment. The effects of processing on Al alloys with different texturing spacings on the surface morphology, roughness, surface wettability, and corrosion resistance of the subsequently
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Computational investigation on 2D Janus MSiGeN4 with structural, electronic properties, quantum capacitance, and photocatalytic activity Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Xiao-Hong Li, Hao Zhang, Rui-Zhou Zhang, Hong-Ling Cui
Inspired by the superior properties of Janus MAZ, the electronic properties, quantum capacitance, and photocatalytic activity of Janus MSiGeN (M=Cr, Hf, Mo, Nb, Ta, Ti, V, W, and Zr) monolayers are explored. The results indicate that TiSiGeN, ZrSiGeN, and HfSiGeN are semiconductors with the bandgap larger than 2 eV. NbSiGeN is a spin-polarization semiconductor with magnetic moment of 0.61 μ. VSiGeN
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Effects of confinement geometry on shape transition and interfacial behavior of nanodroplets in externally applied electric field Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-15 Lujuan Li, Qianqian Cao, Kaijun Yang, Yixuan Lyu, Hongli Chen, Hao You, Yong Lyu
The electric field-induced shape transition of a nanodroplet confined in a silicon nanogroove with variable structure was investigated through molecular dynamics simulations. Our work provides insight into the relationship between the shape transition and the molecular interaction. We demonstrated that the geometric structure of the groove significantly influences the responsive behaviors of the droplet
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A tough bioadhesive based on co-assembly of polypeptide and polysaccharide for adhesion of soft tissues Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-14 Peng Ren, Chaojuan Yang, Ruirui Xing, Xuehai Yan
Bioadhesive is a substitute or complement to traditional surgical sutures for promoting wound closure. In this study, we developed a simply formulated tough bioadhesive based on the co-assembly of ε-poly-L-lysine (ε-PLL) and hyaluronan (HA) using a vacuum drying strategy. The formula of the bioadhesive was optimized by adjusting the solute content and the ε-PLL/HA mass ratio. The intermolecular interactions
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Green one-pot synthesis of spongy hierarchical porous carbon with interconnected channels towards high-performance supercapacitors Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-14 Zhe Sheng, Jie Li, Chengzhao Ye, Zhiyuan Wu, Wenkai Wu, Tinghui Yu, Kang Yang
Green and convenient construction of three-dimensional (3D) hierarchical porous carbon for supercapacitors (SCs) has drawn widespread attention due to their effective ion adsorption and transport capabilities. In this study, sucrose-derived spongy hierarchical porous carbon materials were successfully prepared using a one-step carbonization process with sodium chloride and sodium bicarbonate acting
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Nanoparticle depressants in froth flotation – the effect of colloidal silica with different size and surface modifications on the selective separation of semi-soluble salt type minerals Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 B. Ben Said, M. Rudolph, D. Ebert, D. Goldmann, L. Pereira
Colloidal silica has been presented as a selective depressant in froth flotation separation of scheelite and calcite by our group in 2020. Here we analyze the effects of colloidal silica dosage, specific surface area (i.e. size), and modification with microflotation on pure scheelite, calcite, fluorite, and apatite minerals. In a reagents scale-up procedure batch flotation experiments were conducted
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Comb-like polyelectrolytes with pyridinium and trimethylammonium cations. Micellar catalytic and antibacterial properties Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 P.A. Fetin, V.I. Fetina, M.V. Kadnikov, V.V. Orlova, E.I. Ermolenko, A.A. Lezov, I.M. Zorin
Here we report of two different but related properties of comb-like polyelectrolytes, namely, poly-11-acryloyloxyundecylpyridinium bromide and poly-11-acryloyloxyundecyltrimethylammonium bromide. The micellar catalytic activity of polyelectrolytes in alkali hydrolyses reactions of 4-nitrophenyl ethers and their antibacterial activity against Escherichia coli and Staphylococcus aureus were the focus
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Experimental and theoretical study of hierarchical NiCo-TiO2 nanocomposite superhydrophobic surface for improving corrosion resistance Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Ruhollah Sharifi, Atefeh Ashoori, Maryam Samanian, Alireza Sabour Rouhaghdam, Abolghasem Dolati, Ghasem Barati Darband
The superhydrophobicity of surfaces is a critical characteristic to prevent the corrosion problem, as a significant challenge under corrosive environments. In the present study, the nickel-cobalt (NC) alloy micro-nano hierarchical structure, along with the insertion of TiO nanoparticles (NCT) prepared by the economical and facile electrodeposition and myristic acid (MA) fatty acid physically adsorbed
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Enhanced heterogeneous catalytic ozonation to degrade p-nitrophenol by Co-doped Ni3S2/NF nanosheets Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Siyi Zhou, Hao Cheng, Sridhar Komarneni, Jianfeng Ma
In this study, a cobalt-doped nickel disulfide (Co-NiS) catalyst was prepared by a one-step hydrothermal method, which was grown on the surface of firm and dense three-dimensional porous nickel foam (NF). Although researchers have conducted extensive research on heterogeneous catalytic ozonation (HCO) over the past decades, the development of highly efficient, easily separable, stable, and recyclable
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Investigating the adsorption performance of CO, NO, NO2, NH3, and H2S molecules on C9N4 through DFT for potential gas sensor applications Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Yuan Hu, Lili Liu, Shenghua Zhang, Xiuying Chen
In this work, the feasibility of using transition metal doped CN as an efficient gas sensor is comprehensively investigated by density functional theory methods. Firstly, the calculated and values show that most of M-CN and M-CN have good thermodynamic and electrochemical stability. Secondly, for CO, NO, NO, NH, and HS on Cr-CN, the values are −2.07, −3.05, −2.53, −1.76, and −2.14 eV, respectively
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Experimental study on increasing the permeability of coal body based on AEO-9 compounding solution Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Jun Xie, Jingyi Zhang, Dawei Chen, Faquan Wang
The chelating agent could deconvolute the metal ions in the coal body into a free state and communicate with the pores of the coal body. However, as the mining depth increased, the chelating agent could not effectively wet the coal body. Therefore, it was particularly important to select a solution that could both communicate the pores of the lignite and increase the permeability radius in the coal
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Synergistic bimetallic nanozymes of Ni/ZIF-8 and Cu/ZIF-8 as carbonic anhydrase mimics Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Yong Xiang, Daoyong Yu, Hongyu Zhang, Xiaoqiang Wang, Baosheng Ge, Fang Huang
The remarkable diversity of metal nodes and ligands, coupled with the extensive array of connection modes, enables the precise design and assembly of metal-organic frameworks (MOFs), which have garnered significant attention in the field of nanozyme. In this study, the synthesis of zeolite imidazole framework materials (ZIFs) with varying Zn and Ni or Cu concentrations were investigated and regulated
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Preparation and properties of high abrasion resistant superhydrophobic coating on the PCB Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-13 Shoutong Meng, Kangli Yang, Xinyi Li, Zhiqing Yuan, Shujuan Liu, Juan Du, Cancheng Li
Abrasion resistance has become the bottleneck restricting the application of superhydrophobic surface. It is extremely necessary to design superhydrophobic surface with high abrasion resistance in practical application environment. However, the coexistence of superhydrophobic property and abrasion resistance is a difficult challenge to balance. In this study, a superhydrophobic coating with high abrasion
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Chitosan-functionalized poly(3-hydroxybutyrate) bead as a novel biosupport for palladium in the Suzuki cross-coupling reaction Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Dexu Liu, Shuangqing Fu, Wenzhi Xu, Xueyu Fan, Shuo Wang, Shengguo Duan, Wei Li, Honglei Zhang
The utilization of environmentally friendly biopolymer poly(3-hydroxybutyrate) (PHB) as a support for metal catalysts is an unexplored area. Herein, exploring a stable and recyclable heterogeneous palladium (Pd) catalyst based on PHB for the Suzuki cross-coupling reaction is an attractive topic. In this study, a novel hydrophobic and hydrophilic core-shell bead supported Pd catalyst was developed by
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The influence of well-dispersed mesoporous hydroxystannate ferrate anchored magnesium hydroxide hybrids on enhancing interfacial compatibility and fire safety of EVA/EPDM composites Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Yao Yuan, Bin Yu, Libi Fu, Haibo Sheng, Wei Wang
In this work, an innovative methodology for enhancing the fire safety of EVA/EPDM (EE) composites by employing an in-situ encapsulation technique to integrate magnesium hydroxide (MH) within the mesoporous hydroxystannate ferrate (mHSF) framework via ion-driven self-assembly. Comprehensive characterization involving X-ray diffraction, scanning electron microscopy, and transmission electron microscopy
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Ulva lactuca L. Extract Bio-templated Fabrication of CuO/ZnFe2O4 Nanocomposites for Photodegradation Organic Dye Pollutants and In-vitro Biological Activities Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Ravichandran D, Mahmood M.S. Abdullah, Vasanthakumar V, Ranjith R, S. Suganya, Meena R, Murugesan S
In this present work, a novel CuO/ZnFeO nanocomposites has been fabricated via hydrothermal-assisted synthesis using L. extract as both a reducing and capping agent A comprehensive investigation such as structural, morphological, optical, and electronic properties of the CuO/ZnFeO NCs were investigated in details. The photocatalytic efficacy of the prepared CuO/ZnFeO NCs was assessed for Congo red
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Kejten black modified 3D-framework ternary metal molybdate NaMnFe(MoO4)3 for new high-performance lithium/sodium-ion battery anodes Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Jianyin Zhang, Xiuxia Lu, Xin Zhao
The development of new high-performance anode materials for lithium/sodium secondary batteries is still one of the most important tasks. Herein, kejten black modified 3D-framework ternary metal molybdate NaMnFe(MoO) was successfully synthesized by solid-state reaction combined with mechanical ball milling and first exploited for lithium/sodium-ion battery anodes. As tested for lithium-ion batteries
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Typhoon eye-shaped global convective flow field-induced colloidal motor swarm Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Yang Huang, Ziluo Zhang, Ling Yang, Qiang He
In nature, living individuals such as fish, gather as much as possible in the wild to carry out life activities to improve their survival rate and environmental adaptability. Colloidal motors are often used as models to form various swarms and reveal their intrinsic mechanisms. Here, we rely on a global convective flow field to prompt the formation of a colloidal motor swarm that can absorb all motors
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Ice Zone Melting Method for Probing Ion-Specific Partitioning at Frozen Interface Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Yuga Yashima, Makoto Harada, Tetsuo Okada
When water freezes, impurities are expelled from the ice crystals and accumulate in the grain boundary space. Salts are a major impurity common to aqueous systems and, upon freezing, are dissolved in the liquid phase at temperatures above the eutectic point. Some constituent ions remain near the ice interface, but some readily diffuse away from the interface. The behavior of ions depends on their properties
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Fast and efficient removal of metronidazole from aqueous solution using graphene oxide (GO) supported nitrogen (N) doped zinc oxide (ZnO) nanoparticles Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Md. Saidur Rahman, Md Amran Hossen Suvo, M M Towhidul Islam, Al Rownoka Noor, Nymul Yeachin, Mahabub Alam Bhuiyan
This work focused on the preparation of ZnO nanoparticles through modifications by nitrogen incorporation (N-ZnO NPs) and thereafter immobilized them on graphene oxide (GO) nanosheets to form GO-N-ZnO nanocomposites, followed by its application for the removal of metronidazole (MNZ) antibiotic from aqueous solution by effective adsorption and visible light driven photocatalysis. The structural, functional
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A theoretical investigation of SnZn dual-atom catalysts with different coordination environments for CO2 hydrogenation to HCOOH Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Xiaotao Liang, Yang Huohai, Yingjie Feng, Qingrui Zhao, Jing Feng, Qiang Ke, Xin Chen
This study investigates detailed reaction mechanisms and catalytic performance of a series of SnZnN/G with different coordination environments (DM1, DM2, DM3, and DM4) for CO hydrogenation to HCOOH. To evaluate structural stability, formation energy calculations are conducted, and the calculation results show that four SnZnN/G exhibit good stability. The research on reaction pathways shows that the
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MnCo/N-C composite nanomaterials derived from MOFs as peroxymonosulfate activators for highly efficient removal of dyes Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Yong Lai, Zhenzhen Sun, Hantao Wen, Hanming Ding
Fenton-like technology is an eco-friendly and efficient method to degrade organic contaminants. Herein, a bimetallic catalyst with high catalytic activity was obtained by anchoring Co and Mn on N-doped carbon materials (MnCo/N-C) through a one-step pyrolysis process. Peroxymonosulfate (PMS) was activated by cobalt nanoparticles, nitrogen-coordinated metal atoms, and defect sites in MnCo/N-C to produce
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Rational engineering of S-scheme CeO2/g-C3N4 heterojunctions for effective photocatalytic destruction of rhodamine B dye under natural solar radiations Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Ali Alsulmi, Nagy N. Mohammed, Mohamed M. Hassan, Mohamed A. Eltawil, A.E. Amin, Michel Fahmy, Ayman Sultan, M.A. Ahmed
Constructing heterojunction to achieve efficient charge separation and transportation is a significant way to enhance the photocatalytic activity to solve many water crisis. In this novel research, rational sonochemical engineering of S-scheme CeO/g-CN heterojunctions was carried out by hybridizing CeO as oxidative photocatalyst (E = +2.37 eV) with g-CN nanosheets as reductive photocatalyst (E= −1
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Sulfur poisoning-resistant TiO2/Cu-doped ZnIn2S4 photoanode for achieving efficient sulfur oxidation Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-12 Guangyao Wang, Xu Sun, Chenghui Xia, Haiyan Li, Bohua Dong, Lixin Cao
Ternary ZnInS is a layered metal sulfide and suitable for catalyzing HS-containing industrial waste streams due to its excellent light absorption in the visible region. However, imperfect electrical conductivity and slow surface reaction lead to severe internal intrinsic charge recombination. For this reason, we modify pristine ZnInS by synergistic coordination of heterojunction and doping. The TiO/0
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Nano-Fe3O4/Chitosan-Based Superhydrophobic Coatings with Magnetic Oil-Water Separation and Photothermal Conversion Properties Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Qianwen Xue, Weihao Wu, JiangQin Wu, Yuxuan Zhang, Xiaofang Gao, Zaosheng Lv, Yang Lei, Yanfen Huang
Superhydrophobic coatings are ideal for industrial applications involving oil spill cleaning, de-icing, anti-fouling, and anti-icing. The majority of current superhydrophobic coating preparation techniques have significant costs and pollute the environment, which are incompatible with the principles of sustainable green development. In this study, we produced a superhydrophobic coating based on the
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Rapid Preparation of P/O Doped Nano-porous Carbon by Microwave Method for High-performance Supercapacitors Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Xusen Li, Bingxin Sun, Liwei Lin, Yuanzhe Piao, Guowang Diao, Wang Zhang
This paper proposes a simple and rapid microwave-assisted phosphorus-oxygen doped porous carbon (P/O-PC) preparation strategy is proposed using potassium citrate, Phytic acid (PA), and ethanol under air atmosphere. PA can be used as both a phosphorus source and a microwave absorbing agent. The P/O-PC500-0.75 has a large specific surface area of 905 cm/g. P/O doping introduces defects into the carbon
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Hollow Gold Nanoparticles Coated with ZnS with Distance-Dependent Plasma Coupling and Surface Enhanced Raman Spectroscopy for Applications Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Siyu Wang, Yanan Wang, Junyi Zhao, Weidong Ruan, Shuping Xu, Bing Zhao
Metal@semiconductor core-shell heterostructure with strong exciton-plasmon coupling can integrate multiple functions of each component and exhibit extraordinary benefits in the optical, catalytic, electrical, and magnetic properties due to its excellent synergistic properties at the heterointerfaces. In our work, hollow gold nanoparticles (HGNs)- 4-mercaptobenzoic acid (MBA) @ZnS core-shell heterostructure
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Self-formation of the protective film on mild steel surface in hydrochloric acid medium containing Papaya resin extract Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Thi Nhung Nguyen, Tran Dinh Manh, Casen Panaitescu, Trung T. Pham, Nguyen Si Hoai Vu, Nguyen To Hoai, Nhon Pham Van, Nam Nguyen Dang
Plant extracts have been considered to be an effective corrosion inhibitor due to their high inhibition performance, huge amount, regeneration, and nature, as well as biological sources. However, several steps in the plant extract processes and extracted solvents are still questionable. Therefore, Papaya resin - water extract (PRE) was recommended, produced, and characterized as a mixed-type inhibitor
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One-step hydrothermal synthesis of sulfur quantum dots for detection of Hg2+ ions and latent fingerprints Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Jothi Vinoth Kumar, Sai Kumar Tammina, Jong-Whan Rhim
High blue-emitting sulfur quantum dots (SQDs) with quantum yields of up to 58.7% were prepared using elemental sulfur using a facile ethylenediamine-assisted hydrothermal acceleration method at 60 °C for 7h. In the presence of ethylenediamine, bulk sublimated sulfur powder can be broken down into fine particles of sulfur-nitrogen compounds and then oxidized to produce SQDs. HRTEM analysis of the morphology
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A ZTO-based memristor with tunable synaptic plasticity Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Jianbiao Chen, Shuangju Jia, Liye Gao, Jiangwen Xu, Chunyan Yang, Tongtong Guo, Pu Zhang, Jiangtao Chen, Jian Wang, Yun Zhao, Xuqiang Zhang, Yan Li
It is an inevitable trend to use artificial neural networks based on neurons and synapses to deal with the bottleneck of von Neumann architectures, and memristor is one of the most potential artificial synapses. Here, Zinc oxide doped tin (ZTO), as a resistive material of memristor with a planar structure of Cu/ZTO/FTO, was prepared using sol-gel and spin-coating methods. Such devices exhibit stable
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Rapid electron transfer reinforced by interfacial Co-O bonding in MOF/COF hybrids for highly efficient degrade tetracycline by activating peroxymonosulfate Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Xusheng Xu, Fukang Feng, Zetong Wan, Yun Wang, Mengjiao Yu, Xinrui Han, Guangyu Wu, Weinan Xing
Due to the low electron transfer rate of zeolitic imidazolate framework-67 (ZIF-67)/ peroxymonosulfate (PMS) system, it suffers from a weak degradation ability for refractory pollutants and a risk of leaching of Co. In order to overcome these, covalent organic framework (COF) materials with excellent electron excitation and transfer ability are formed into a core-shell structure with ZIF-67. Thanks
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A cellulose derived nanofibrous nitrogen-doped carbon/TiO2/SnO2/carbon composite anodic material for lithium storage Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Haoran Liang, Jiaxing Yang, Weichen Tian, Shichao Li, Yifan Zhang, Jie Sun, Tianbin Li, Ruolin Wang, Ruomian Qin, Junping Xu, Jiao Li
SnO with high theoretical specific capacity is regarded as a desirable anodic material for lithium storage. However, the serious volume variation during discharge/charge cycling and poor conductivity significantly constrain the electrochemical performance. Herein, nanofibrous nitrogen-doped carbon (NC)/TiO/SnO/carbon composite was fabricated through layer-by-layer assembly of SnO and TiO-gel layers
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Stretchable, stable, and structural color reversible enabled by mesoscopic regulation and design for flexible photonic crystal mechanical sensors Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Yingwen Wang, Shu Yang, Xiao Wang, Hongming Xiang, Changsheng Lu, Xiangyang Liu
This paper reports a flexible mechanical sensor developed by combining an opal photonic crystal and a flexible medium through UV curing technology. Under the action of external force, the deformation of the flexible medium causes the change of the photonic crystal lattice constant, which leads to the displacement of the reflection peaks, thus realizing the detection of the deformation of the film.
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Effect of contact angle on the pressure needed for a liquid to permeate a cylindrical pore Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Daniel Lippert, William Ducker, Dongjin Seo
Effective separation of two immiscible liquids with filters requires a difference in the pressures to permeate between the two liquids, and setting the applied pressure between these two pressures. To help design such filters, we present an equation that enables the calculation of the pressure for a liquid phase to permeate through a smooth pore in the shape of a truncated cone as a function of (a)
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An excellent photodegradation efficiency of methylene blue and rhodamine B dyes in a series of porphyrinic Aluminum-based MOFs metallated by copper and cobalt metals Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Duc Thanh Nguyen, Hung Ngoc Nguyen, Thai Minh Nguyen, Hieu Cao Dong, Nam Nguyen Dang, Quang-Hieu Tran, Tien Anh Nguyen, Man Van Tran, Tan Le Hoang Doan, Loc Cam Luu, My Van Nguyen
A series of Al-porphyrin-based MOF materials have been fabricated through the solvothermal route, denoted as AlPMOF(M). In particular, the AlPMOF(M) materials adopt the unique photoabsorption property in visible light regions, which can effectively degrade organic dyes from wastewater. Noteworthily, Cu-metallated AlPMOF displays an extraordinary photodegradation activity of organic pollutants with
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Eco-friendly surface coating of wool/polyester blend fabric using a combination of montmorillonite and polyquaternium 10: Enhanced flame-retardant performance using layer-by-layer assembly Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Joonsik Kim, Kiseong Lee, Seoung Gil Yoon, Sang Bong Lee, Chankyu Kang
Wool and polyester blends are sensitive to heat and pose fire hazards. In this study, the flame retardancy of wool/polyester blended fabric was improved by coating montmorillonite (MMT) and polyquaternium-10 (PQ-10) using the layer-by-layer assembly (LBL) method. This was done to confirm the feasibility of combining eco-friendly materials such as MMT and PQ-10 coatings and to secure the flame retardancy
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Fundamental characteristics of biomimetic superhydrophobic surface of nitinol alloy fabricated via laser cauterization and FAS modification Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Lingtao Weng, He Zhang, Chengjuan Yang, Meng Wang, Farid A. Hammad, Zhilai Lu, Zhen Yang
Biomimetic superhydrophobic surfaces draw inspiration from the biological realm, seeking to replicate and refine their superhydrophobic properties. Fabricating super-hydrophobic surface on nitinol has significant application value in medicine, biomedical science, industry, and micro electric system due to the special performance of this material with super-hydrophobicity. In this study, we achieved
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NiSe2/CoSe2 heterostructure nanoparticles anchoring on graphene for enhanced Li-ions storage Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Baonian Zhu, Dongdong Liu, Bo Zhong, Haiping Liu, Yongming Zhu, Wenzong Song, Sihao Dou, Xiaoxiao Huang
Selenide anodes have been extensively studied due to their exceptional electrochemical performance in lithium-ion batteries (LIBs). However, selenides suffer from inadequate specific capacity and high mechanical stress/strain resulting from significant volume changes during cycling. This leads to a rapid reduction in capacity and reversibility, which limits their practical application. Nanoscale bimetallic
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In situ growth of ZIF-8 on nanofibrous membrane for long-term ultra-high flux coalescence separation of oil-in-water emulsion Colloids Surf. A Physicochem. Eng. Aspects (IF 5.2) Pub Date : 2024-03-11 Yunpeng Yue, Yasuhito Mukai
The presence of oil-in-water (O/W) emulsions poses a serious threat to the equilibrium of aquatic ecosystems, contaminates potable water resources, and disrupts the structure of soil layers. Consequently, there is an urgent need for effective and economically viable methods for removing emulsified oil droplets from water. The coalescence method has been proposed as an effective means of separating