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Novel sr-doped NdMn0.5Cr0.5O3-δ electrodes for symmetrical solid oxide fuel cell Electrochem. Commun. (IF 5.4) Pub Date : 2024-04-09 Lukman Ahmed Omeiza, Md. Mosfiqur Rahman, Kairat A. Kuterbekov, Asset Kabyshev, Kenzhebatyr Bekmyrza, Marzhan Kubenova, Mahendra Rao Somalu, Saifullah Abu Bakar, Abul Kalam Azad
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An autonomous self-healing mechanism to improve the chemical durability vs. moisture of PVDF-based gel electrolytes for lithium-ion batteries Electrochem. Commun. (IF 5.4) Pub Date : 2024-04-09 Eleonora Carena, Caterina Colombo, Chiara Ferrara, Riccardo Ruffo, Piercarlo Mustarelli
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Simple dispersion of carbon nanofibers in a naturally occurring polyphenol in water and their electrochemical characteristics Electrochem. Commun. (IF 5.4) Pub Date : 2024-04-07 Tara N. Barwa, Luke Glennon, Daniele Alves, Yiran Lou, Eithne Dempsey, Carmel B. Breslin
Carbon nanofibers are hydrophobic with poor dispersion in water. They are normally functionalised using highly acidic solutions and elevated temperatures. In this communication, we show that tannic acid can be employed at room temperature using a simple sonication method to give very good dispersions of the CNFs in distilled water. Using a factorial design, the three components, the sonication period
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Surface coating engineering of prelithiation cathode additives for lithium-ion batteries Electrochem. Commun. (IF 5.4) Pub Date : 2024-04-04 Ying Sun, Jingjing Zhang, Tao Huang, Aishui Yu
The active lithium ions loss during the initial charge and discharge process of lithium ion batteries seriously hampers its increasement of energy density. Pre-lithiation, involving the pre-storage of active lithium ions prior to cycling, emerges as a promising and effective strategy to offset this loss. LiCoO has been identified as a candidate capable of releasing adequate lithium ions to compensate
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Electrospun catalyst layers using short-side-chain ionomer for low platinum and high performance PEMFCs Electrochem. Commun. (IF 5.4) Pub Date : 2024-04-02 Weitao Gao, Jiapeng Lu, Jiayi Chen, Lingyun Zhang, Zeping Zhang, Yijie Lei, Hongwu Ouyang, Yanan Yin, Cheng Wang
Proton exchange membrane fuel cells (PEMFCs) should further reduce the platinum consumption to lower their manufacturing costs and life-cycle carbon emissions. However, the performance of the catalyst layers with low-Pt loading needs to be improved. Short-side-chain (SSC) ionomers have been proven to enhance the catalytic activity of conventional catalyst layers. In this work, the SSC ionomer was applied
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Understanding solid electrolyte interface formation on graphite and silicon anodes in lithium-ion batteries: Exploring the role of fluoroethylene carbonate Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-26 Jinhee Lee, Ji-Yoon Jeong, Jaeyun Ha, Yong-Tae Kim, Jinsub Choi
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3D hierarchical porous current collector via deposition-dealloying method for lithium metal anode Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-26 Yunhui Liu, Haoxuan Huang, Gangyi Xiong, Shurui Li, Yalan Xing, Shichao Zhang
In order to inhibit dendritic growth and improve the cycle stability of lithium metal anodes (LMAs), a 3D Nanoporous Nickel Foam (NP-NF) collector with hierarchical porous structure is designed through a simple modification strategy of Ni Foam (NF). The strategy only involves two steps, i.e. electrodeposition of metal zinc and chemical dealloying to evolve nanoporous structure. The obtained NP-NF possesses
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Breaking boundaries in Electrochemistry: Unveiling a new dimensionless number to tackle convective transfer effect on the voltamperometric answer Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-26 Guillaume Hopsort, Cheikhou Kane, Fabien Chauvet, Laure Latapie, Theodore Tzedakis
This study introduces the Theokane number () as a groundbreaking dimensionless number in Electrochemistry. enables the determination of the operating state of an electrochemical (EC) system—indicating whether it is in a transient state (characteristic of cyclic voltammetry) or a steady state (typical of linear sweep voltammetry)—based on a given combination of potential scan rate and residence time
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An innovative pretreatment protocol to eliminate silver contamination-induced voltammetric interference on graphite-glass working electrode Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-23 Maksimiljan Dekleva, Marija Kovačević, Ema Gričar, Mitja Kolar, Boštjan Genorio, Barbara Repič, Danjela Kuščer, Helena Prosen, Gregor Marolt
In the last decades, a significant amount of research has been focused on the development of miniaturized and portable electrochemical sensors in the form of screen-printed electrodes (SPEs). When performing voltammetric measurements using SPEs, especially in the case of carbon-based electrodes, additional peaks can appear and overlap with analytes’ signals or otherwise interfere with results. Therefore
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Nickel oxide electroplating and electrode surface modification for electrochemical detection of glutamate Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-20 Eun Joong Kim, Chung Mu Kang, Ji-Hyung Han
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Redox mediator interaction with Cupriavidus necator – spectroelectrochemical online analysis Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-18 André Gemünde, Jonas Gail, Dirk Holtmann
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Ultrasensitive, label-free, electrochemical detection of miRNA-206 in human plasma: A potential biomarker associated with Alzheimer’s disease Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-18 Amanda Carrico, Loanda R. Cumba, Miguel Medina, Tobias Engel, Robert J. Forster
An impedance-based biosensor for the ultrasensitive, selective, and label-free detection of a blood miRNA associated to Alzheimer disease (AD), miRNA-206, was developed. The principle was grounded in the changes in the charge transfer resistance (R) as an effect of intramolecular forces between miRNAs and ferro/ferricyanide in a well-structured transducer platform. A compact well-ordered mixed monolayer
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Experimental and theoretical investigation of high-performance supercapacitor based on guanidine functionalized graphene oxide Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-18 Samira Mohammadi, Amir Mahdi Homayounfard, S. Morteza Mousavi–Khoshdel
Functionalization of widely used graphene oxide (GO) can be beneficial not only in tuning its characteristics along with preventing the restacking of its layers and improving wettability but also in providing pseudocapacitance as a supercapacitor electrode. In this research, for the first time, the electrochemical performance of guanidine-functionalized graphene oxide (G-GO) examined by means of both
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Suppression of dendrite formation via ultrasonic stimulation Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-11 Yifeng Zhang, Haobo Dong, Ruoxi Yang, Hongzhen He, Guanjie He, Frederic Cegla
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Investigation of the effect of surface modification with organosilane on the multi-redox electrochemical behavior of Co3[Co(CN)6]2 nanocubes Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-11 Anderson F.M. dos Santos, Lucyano J.A. Macedo, Everson T.S. Gerôncio, Roberto A.S. Luz, Welter Cantanhêde
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Efficacy of films of uncapped gold nanoparticle as electrodes for direct electron transfer to redox proteins Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-09 Kentaro Akiyama, Hirotaka Okabe, Taisei Motomura, Naoki Matsuda, Yasuhiro Mie
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Polymer-based passive layer to stabilize zinc anode in aqueous electrolyte Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-08 H. Chotard, P.L. Taberna, P. Simon
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High performance carboxymethyl cellulose- polyethylene oxide polymer binder for black phosphorus anode in lithium-ion batteries Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-08 Fangli Xiao, Bofeng Wang, Xing Gao, Lingke Li, Wenqiang Ai, Shuo Zhao, Yang Liu, Lei Zu, Huiqin Lian
Black phosphorus (BP) is regarded as a promising anode material due to its high theoretical specific capacity and fast charging safety. However, the problems of huge volume expansion and moderate electrical conductivity may restrict its performance. In this work, we present a novel 3D network binary polymer binder synthesized from carboxymethyl cellulose (CMC) and polyethylene oxide (PEO) for adapt
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Pitch-derived P-doped carbon/GeP3 composite via ball milling towards enhanced sodium-ion storage Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-08 Kewei Shu, Cunguo Yang, Huizhu Niu, Xiaorui Fuyan, Shuqi Yang, Haihua Wang
GeP is a promising anode material for sodium ion battery due to better conductivity, relatively high theoretical capacity and improved mechanical endurance compared to phosphorus and other phosphides. However unsatisfied rate capability and cycling stability is still an annoying issue that hinders the application of GeP. Here, GeP was hybridized with P doped carbon (PPC) derived from low-cost coal
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A highly sensitive electrochemical sensing probe incorporating classical Berthelot's reaction and glassy carbon electrode for measuring ultra-trace levels of ammonia/ NH4+ in water Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-06 H. Alwael, A.S. Alharthi, M.M. Dabi, M. Oubaha, M.S. El-Shahawi
In quantifying NH and/or NH ions, the wavelength-based spectrochemical methods involving formation of colored products of the Berthelot’s or Nessler reactions might be challenging due to auto-self absorbance, spectral overlap, and background scattering noise Thus, the current study reports a renewable glassy carbon electrode (GCE) sensing probe combined with Berthelot’s reaction (indophenol formation)
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Electrocatalysis at vegetable oil water interface Electrochem. Commun. (IF 5.4) Pub Date : 2024-03-03 Aleksandra Siwiec, Katarzyna Dusilo, Monika Asztemborska, Marcin Opallo
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Tailoring Pr0.5Sr0.5FeO3 oxides with Mn cations as a cathode for proton-conducting solid oxide fuel cells Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-25 Xin Yang, Guoqiang Li, Yue Zhou, Chongzheng Sun, Lei Bi
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Elucidating the effects of −OH content on phase transition and Li-ion transport of anti-perovskite solid electrolytes Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-25 Zunqiu Xiao, Huaying Wang, Ningyuan Cai, Yutong Li, Kejia Xiang, Wei Wei, Tao Ye, Zhongtai Zhang, Shitong Wang, Zilong Tang
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Nanostructured and porous antimony-doped tin oxide as electrode material for the heat-to-electricity energy conversion in thermo-electrochemical cells Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-25 Sergio Castro-Ruiz, Jorge García-Cañadas
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Electrodeposited graphene@TiO2 nanosheets for enhanced photocathodic protection Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-24 Qian-Yu Wang, Teng Xu, Ji-Ming Hu
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Response of biocurrent conduction to soil microenvironment Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-21 Side Yang, Danfeng Li, Xin Yu, Mohan Bai, Huike Ye, Yang Sun, Lixia Zhao, Yali Chen, Xiaojing Li, Yongtao Li
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Effect of phosphorus-modified TiN mesoporous MXene interlayer as a polysulfide electrocatalyst in Li-S battery Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-15 Suriyakumar Dasarathan, Junghwan Sung, Mukarram Ali, You-Jin Lee, Hae-Young Choi, Jun-Woo Park, Doohun Kim
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Electrochemically deposited transition metal dichalcogenide heterostructures as electrocatalysts: Accelerated kinetics for the hydrogen evolution reaction Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-09 Tshiamo Manyepedza, Thomas Auvray, Tomislav Friščić, Neil V. Rees
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Effect of reverse pulse current density on microstructure and properties of supercritical Ni-GQDs nanocomposite coatings Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-09 Cong Fang, Weining Lei, Tianle Xu, Haoyu Zhong, Bin He, Linglei Kong, Yiliang He
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Electrochemical dissolution behavior of stainless steels with different metallographic phases and its effects on micro electrochemical machining performance Electrochem. Commun. (IF 5.4) Pub Date : 2024-02-09 Guodong Liu, Zeyu Gong, Yuxin Yang, Jingyao Shi, Yuxuan Liu, Xiaolong Dou, Chaojiang Li
To investigate the anodic dissolution of stainless steels with diverse metallographic phases and its impact on micro electrochemical machining (micro-ECM) performance, the electrochemical behavior of representative ferritic stainless steel (SUS430), martensite stainless steel (SUS440C), dual-phase stainless steel (2205 DSS), and austenite stainless steel (SUS316L) in neutral solutions were examined
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LiFePO4-coated carbon fibers as positive electrodes in structural batteries: Insights from spray coating technique Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-24 Yasemin Duygu Yücel, Dan Zenkert, Rakel Wreland Lindström, Göran Lindbergh
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Numerical simulation of photocurrent transients generated from passive films and anodic films on pure Ti Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-24 Seong Cheol Kim, Hiroaki Tsuchiya, Shinji Fujimoto
A numerical simulation of photocurrent transient was proposed to estimate properties of passive films and anodic films formed on pure Ti. To simulate photocurrent transient, partial differential equations describing the change in the concentration and positions of photoexcited charge carriers with time were developed based on the generation, recombination, and transports of the carriers. Simulations
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Gas Concentration-Driven LiOH Chemistry in Li-CO2 Batteries Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-24 Linyue Li, Yang Wang, Binbin Dan, Shixuan Li, Zhoulu Wang, Di Wang, Xiang Liu
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Novel green and ecofriendly route for fabricating a robust corrosion protection coating on AZ91D magnesium alloy Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-19 Shun-Yi Jian, Yu-Cheng Liu, Chin-Jou Chang
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Enhanced oxygen evolution reaction in hierarchical NiFe/NiO electrocatalysts: Effects of electrodeposition condition on electrode Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-19 Jae-Hee Jeon, Ji-Eun Kim, Tae-Hyun Kim, Chu-Sik Park, Kwangjin Jung, Jaekyung Yoon, Joonho Kim, Young-Ho Kim, Kyoung-Soo Kang
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Fluoropyridine-medicated zeolite templating method for N/F co-doped carbon with high electrocatalytic performance on oxygen reduction reaction Electrochem. Commun. (IF 5.4) Pub Date : 2024-01-10 Yurika Taniguchi, Shinya Kokuryo, Ryuji Takada, Xinran Yang, Koji Miyake, Yoshiaki Uchida, Norikazu Nishiyama
Heteroatom-doped carbons have attracted increasing attention in recent years as inexpensive high-performance electrocatalytic materials owing to their electrical properties. A precisely controlled synthesis method for heteroatom-doped carbons is important to improve their performance and expand their applications. In this study, we developed a fluoropyridine-medicated zeolite templating method for
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Enhanced electrochemical performance of Bi2O3 via facile synthesis as anode material for ultra-long cycle lifespan lithium-ion batteries Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-29 Nischal Oli, Wilber Ortiz Lago, Balram Tripathi, Mohan Bhattarai, Brad R. Weiner, Gerardo Morell, Ram S. Katiyar
The urgent demand for stable electrode materials, especially for the anode, arises in the pursuit of high-energy Li-ion batteries. This research focuses on bismuth oxide (Bi2O3) and uncovers its performance through a straightforward, commercially viable synthesis route, along with the optimization of binders and electrolytes. By employing a sodium carboxymethyl cellulose binder and fluoroethylene carbonate
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Pt-surface stabilization by high-entropy alloys for enhancing oxygen reduction reaction property: Single-crystal model catalyst study Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-26 Yoshihiro Chida, Takeru Tomimori, Naoto Todoroki, Toshimasa Wadayama
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3D printing of MAX/PLA filament: Electrochemical in-situ etching for enhanced energy conversion and storage Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-29 Shaista Nouseen, Kalyan Ghosh, Martin Pumera
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Performance of a PEM fuel cell cathode catalyst layer under oscillating potential and oxygen supply Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-28 Andrei Kulikovsky
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Effect of OH position on adsorption behavior of Schiff-base derivatives in corrosion inhibition of carbon steel in 1 M HCl Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-18 Hojat Jafari, Elham Americ, Mohammad Hassan Vakili, Avni Berisha
In this work, we have synthesized two new Schiff-bases from 2,2-dimethylpropane-1,3-diamine and n-hydroxy-n-methoxybenzaldehyde. The synthesized Schiff-bases were characterized by 1H NMR, 13C NMR. The anti-corrosive property of the compounds were investigated using weight loss, polarization and EIS techniques against 1 M HCl solution. For additional support for this work, DFT studies also carried out
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Perspectives on accurately analyzing cyclic voltammograms for surface- and diffusion-controlled contributions Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-21 Wasinee Pholauyphon, Patcharawat Charoen-amornkitt, Takahiro Suzuki, Shohji Tsushima
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MOFs-derived TiO2 on N-doped carbon materials with high concentration of oxygen vacancies as Pt supports and co-catalysts for methanol electrooxidation Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-15 Yuelei Si, Zhuo Zhang, Yaxiong Ji
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Quantitative evaluation of LiPF6 as corrosion inhibiting additive for Al in LiTFSI-based battery electrolytes – An on-line mass spectrometric study Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-15 Christopher Behling, Janik Lüchtefeld, Karl J.J. Mayrhofer, Balázs B. Berkes
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Development of vanadium oxides as cathodes in aqueous zinc-ion batteries: A mini review Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-18 Hao Jin, Rong Li, Limin Zhu, Qing Han, Xuejing Qiu, Xinli Yang, Lingling Xie, Lanhua Yi, Xiaoyu Cao
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Reaction mechanisms of NASICON-type Na4MnV(PO4)3/C as a cathode for sodium-ion batteries Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-17 Dongxiao Wang, Na Su, Zhuo-Er Yu, Shigang Lu, Yingchun Lyu, Bingkun Guo
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Quantitative DEMS analysis of CO2 evolution reactions in alkaline electrolyte solutions Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-15 Atsunori Ikezawa, Juri Kida, Kohei Miyazaki, Hajime Arai
CO2 evolution is involved in various main and side reactions of electrochemical systems, such as carbon corrosion reactions and alcohol oxidation reactions. Differential electrochemical mass spectroscopy (DEMS) has been intensively applied to analyze the partial current of the CO2 evolution reaction in acidic and neutral electrolyte solutions. However, the quantitative analysis of the CO2 evolution
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Decoupling photonic and thermal contributions for photoelectrochemical sensing of melatonin via graphene oxide nanoribbons Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-15 Chia-Liang Sun, Hung-Yu Chen, Mrinal Poddar, Yu-Jen Lu
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Enhance the water oxidation performance of electrodeposited Ni(OH)2 through structure modulation by glutamic acid Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-07 Wei Cui, Haihua Wang, Ying Li, Yanyang Han, Shanshan Liu, Rengui Guan, Tao He
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The role of fluoride and phosphate anions in the formation of anodic titanium dioxide nanotubes Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-08 Pengze Li, Liyang Qin, Binye Chen, Shaoyu Zhang, Yunxuan Zhu, Bing Wang, Xufei Zhu
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Synthesis of ZnO@TiO2 nanoparticles and its application to construct an electrochemical sensor for determination of hydrazine Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-12 Razieh Razavi, Fariba Garkani Nejad, Sayed Ali Ahmadi, Hadi Beitollahi
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Electrochemical micromachining on nickel and nickel-based superalloys with two-tone sinusoidal signal Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-03 Xin Wang, Yan Peng
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Enhanced in situ production of Fenton reagent's by nanobubble aeration and sacrificial iron anodes in the electro-Fenton process Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-02 Siyuan He, Siao Zhao, Ziming Chen, Xiaoqiang Li, Yulong Ma, Yongsheng Ren, Xiaoxiao Duan
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The significance of ferrous ion oxidation during corrosion of carbon steel in aerated near-neutral aqueous solutions Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-02 Ke Wang, Hanan Farhat, Mariano Iannuzzi, Katerina Lepkova
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LiNi1/3Mn1/3Co1/3O2/graphite cells adopting polyolefin and non-polyolefin separators for potential application in industrial manufacturing of energy storage devices Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-03 Louis Hamenu, Latifatu Mohammed, Juliet Attah, Rafia Abdul-Samii, Eric Nyarko, Anna Monney Hammond, Godfred Ofotsu Tottimeh, Joyce Koranteng, Kennedy Andoh, Alfred Madzvamuse
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Ag nanoparticles decorated ZnO nanopagodas for Photoelectrochemical application Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-02 Marwa Mohamed Abouelela, Go Kawamura, Wai Kian Tan, Muhd Amiruldin, Keiichiro Maegawa, Jin Nishida, Atsunori Matsuda
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The electrochemical effects of pitch stabilization for supercapacitor-grade activated carbon precursors Electrochem. Commun. (IF 5.4) Pub Date : 2023-12-02 Jeong Han Lee, Min Ju O, Yong-Mook Kang, Kwang Chul Roh
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On demand, wireless electrochemical release of brain derived neurotrophic factor Electrochem. Commun. (IF 5.4) Pub Date : 2023-11-24 Chunyan Qin, Zhilian Yue, Robert J. Forster, Jun Chen, Gordon G. Wallace
Organic conductive polymers are prime candidates for the on demand or controlled release of neurotrophic proteins which can enhance the electrode-neural interface. In this study, bipolar electrochemistry (BPE) is employed to provide a wireless electrical stimulation that avoids the need for the direct physical connection necessary for conventional approaches. Brain-derived neurotrophic factor (BDNF)