-
The effects of cycling on ionic and electronic conductivities of Li –ion battery electrodes J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Fezzeh Pouraghajan; Andrea I. Thompson; Emilee E. Hunter; Brian Mazzeo; Jake Christensen; Ram Subbaraman; Michael Wray; Dean Wheeler
Li-ion battery performance is dependent on ionic and electronic transport, in turn dependent on electrode microstructure. Changes in microstructure during cell formation and cycling are poorly understood. In this work, the changes in effective ionic conductivity and diffusivity are quantified in terms of MacMullin number, a dimensionless ionic resistance that is related to tortuosity. Using an AC impedance
-
An unsymmetrical two-electron viologens anolyte for salt cavern redox flow battery J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Hui Wang; Dan Li; Junhui Xu; Yi Wu; Yaoxing Cui; Liuping Chen
Salt cavern with a volume of hundreds of thousands of cubic meters for storing electrolyte has been considered as a promising large-scale storage technology. However, the solubility and electrochemical stability of active organic species are significantly limited in saturated brine solution. Here, an unsymmetrical two-electron viologens with high solubility in aqueous system is synthesized via a simple
-
Si-doped Cu2O/SiOx composites for efficient photoelectrochemical water reduction J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Wenwen Li; Hongyan Wang; Zhe Sun; Quanping Wu; Song Xue
-
Influence of the competing effects between reaction, diffusion, and advection on the performance of solid oxide electrolyzers J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Anders S. Nielsen; Jon G. Pharoah
-
Growth of MnCo2O4 hollow nano-spheres on activated carbon cloth for flexible asymmetric supercapacitors J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Zitong Zhu; Zhihao Zhang; Qingru Zhuang; Fan Gao; Qingyun Liu; Xixi Zhu; Min Fu
-
More from Less but Precise: Industry-relevant Pseudocapacitance by Atomically-precise Mass-loading MnO2 within Multifunctional MXene Aerogel J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Zheng Bo; Kexin Yi; Huachao Yang; Xinzheng Guo; Zhesong Huang; Zhouwei Zheng; Jianhua Yan; Kefa Cen; Kostya (Ken) Ostrikov
-
In-situ secondary annealing treatment assisted effective surface passivation of shallow defects for efficient perovskite solar cells J. Power Sources (IF 8.247) Pub Date : 2021-02-24 Yawei Miao; Mengmeng Zheng; Haoxin Wang; Cheng Chen; Xingdong Ding; Cheng Wu; Biyi Wang; Mengde Zhai; Xichuan Yang; Ming Cheng
-
A dismutase-biomimetic bifunctional mobile catalyst for anti-aging lithium–oxygen batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Jonghak Kim; Gwan Yeong Jung; Chihyun Hwang; Jinhyeon Jeong; Kyungeun Baek; Jeongin Lee; Seok Ju Kang; Sang Kyu Kwak; Hyun-Kon Song
Aprotic lithium-oxygen batteries (LOBs) have been considered as one of the high-energy-density alternatives to replace currently available lithium ion batteries. Highly reactive superoxide as the discharge intermediate of LOBs triggers side reactions to deteriorate LOB performances. Also, high overpotential is required to oxidize the discharge product Li2O2 during charge due to the non-conductive nature
-
Enhanced intercalation behaviors of edge-rich flakes-stacked graphite for Al-graphite dual-ion battery J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Junxiang Wang; Jiguo Tu; Cheng Chang; Hongmin Zhu
-
Synchrotron X-Ray radiography of vanadium redox flow batteries – Time and spatial resolved electrolyte flow in porous carbon electrodes J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Kerstin Köble; László Eifert; Nico Bevilacqua; Kieran F. Fahy; Aimy Bazylak; Roswitha Zeis
-
Carbonized metal-organic framework cathodes for secondary lithium-bromine batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Benjamin B. Peterson; Evan M. Andrews; Francisco Hung; John C. Flake
Secondary lithium-bromine (Li–Br2) batteries offer cell potentials near 4 V and storage capacities over 1200 Whkg−1-LiBr. Here, we demonstrate Li–Br2 cells with two types of carbonized metal-organic frameworks (MOFs). Carbonized MIL-53(Al) electrodes show capacities of 224 mAhg−1 LiBr (at 3.4 V) and 72% capacity retention after 100 cycles, while carbonized ZIF-8 electrodes show specific capacities
-
High-performance nanofluidic osmotic power generation enabled by exterior surface charges under the natural salt gradient J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Long Ma; Zhongwu Li; Zhishan Yuan; Haocheng Wang; Chuanzhen Huang; Yinghua Qiu
-
Abundant Co-Nx sites onto hollow MOF-Derived nitrogen-doped carbon materials for enhanced oxygen reduction J. Power Sources (IF 8.247) Pub Date : 2021-02-22 Li Zhong; Qi Huang; Junyang Ding; Yuanyuan Guo; Xian Wang; Lulu Chai; Ting-Ting Li; Yue Hu; Jinjie Qian; Shaoming Huang
-
Nonlinear adaptive observation of the liquid water saturation in polymer electrolyte membrane fuel cells J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Andreu Cecilia; Maria Serra; Ramon Costa-Castelló
Efficiency, reliability and lifetime of polymer electrolyte membrane fuel cells (PEMFCs) are significantly limited by inadequate water management. High-performance water active control algorithms cannot be implemented due to the absence of adequate online sensors that can measure the internal liquid water saturation. A promising technique that can be applied in this context is the state observer. However
-
Spatial performance of high- and low-Pt loaded proton exchange membrane fuel cells under cathode exposure to nitrogen dioxide J. Power Sources (IF 8.247) Pub Date : 2021-02-23 Tatyana Reshetenko; Bonnie L. Ben
The effects of NO2 cathode exposure on the localized performance of high- and low-Pt proton exchange membrane fuel cells (PEMFCs) operated under high power generating conditions were studied and compared. Introduction of 2 ppm NO2 in the cathode feed gas caused a spatial performance distribution and voltage drop of 80 and 130 mV for high- and low-Pt samples, respectively. A full recovery of the cell
-
Enabling shuttle-free of high concentration redox mediators by metal organic framework derivatives in lithium–oxygen batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-22 Yi-Feng Wang; Li-Na Song; Fei Li; Yue Wang; Xiao-Xue Wang; Ma-Lin Li; Lian-Chun Zou; Ji-Jing Xu
-
An integrated solvent-free modification and composite process of Li6.4La3Zr1.4Ta0.6O12/Poly(ethylene oxide) solid electrolytes: Enhanced compatibility and cycle performance J. Power Sources (IF 8.247) Pub Date : 2021-02-22 Rong-Ao Tong; Linhui Chen; Gang Shao; Hailong Wang; Chang-An Wang
With the increasing demand for higher energy density Lithium-ion batteries, the battery safety issue has gained growing attention. Solid-state electrolytes (SSEs) are considered a promising solution to the volatilization and inflammable problems of the traditional liquid electrolytes. In this work, we propose a novel solvent-free modification process using stearic acid as a modifying agent for LLZTO/PEO
-
Engineering hard carbon with high initial coulomb efficiency for practical sodium-ion batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-20 Bin Yang; Jin Wang; Youyu Zhu; Kemeng Ji; Chengyang Wang; Dianbo Ruan; Yongyao Xia
-
Benzophenone as indicator detecting lithium metal inside solid state electrolyte J. Power Sources (IF 8.247) Pub Date : 2021-02-20 Haitian Zhang; Hui Wu; Li Wang; Hong Xu; Xiangming He
-
A review of the chemical compatibility between oxide electrodes and electrolytes in solid oxide fuel cells J. Power Sources (IF 8.247) Pub Date : 2021-02-20 Linlin Zhang; Gang Chen; Ruixin Dai; Xiaohong Lv; Di Yang; Shujiang Geng
Solid oxide fuel cells (SOFCs) are solid-state environmentally friendly power generation devices with high energy conversion efficiency. Their commercialization has been affected by long-term stability problems. In recent years, to solve the long-term stability problems of traditional Ni-based cermet anodes, increasing attention has been given to oxide ceramic anodes due to their excellent impurity
-
Remarkably improving the specific energy of supercapacitor based on a biomass-derived interconnected hierarchical porous carbon by using a newly-developed mixed alkaline aqueous electrolyte with widened operation voltage J. Power Sources (IF 8.247) Pub Date : 2021-02-20 Binbin Yang; Deyi Zhang; Wenna She; Jingruo Wang; Shiyao Gao; Yi Wang; Kunjie Wang
-
Sandwich-like honeycomb Co2SiO4/rGO/honeycomb Co2SiO4 structures with enhanced electrochemical properties for high-performance hybrid supercapacitor J. Power Sources (IF 8.247) Pub Date : 2021-02-19 Xueying Dong; Yuting Yu; Xuyang Jing; Hanmei Jiang; Tao Hu; Changgong Meng; Chi Huang; Yifu Zhang
-
In-situ tuning the NH4+ extraction in (NH4)2V4O9 nanosheets towards high performance aqueous zinc ion batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-18 Fuhan Cui; Fang Hu; Xin Yu; Chao Guan; Guihong Song; Kai Zhu
Aqueous rechargeable Zn ion batteries (ARZIBs) are investigated as a capable alternative battery technology for a large-scale energy storage system. Exploring and understanding the Zn ions storage mechanism is a significant method to adjust the Zn ion storage behavior of electrode materials. Herein, we demonstrate a phase transition of the (NH4)2V4O9 cathode material at the voltage of above 1.3 V.
-
Optimal cell tab design and cooling strategy for cylindrical lithium-ion batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-18 Shen Li; Niall Kirkaldy; Cheng Zhang; Krishnakumar Gopalakrishnan; Tazdin Amietszajew; Laura Bravo Diaz; Jorge Varela Barreras; Mosayeb Shams; Xiao Hua; Yatish Patel; Gregory J. Offer; Monica Marinescu
The ability to correctly predict the behavior of lithium ion batteries is critical for safety, performance, cost and lifetime. Particularly important for this purpose is the prediction of the internal temperature of cells, because of the positive feedback between heat generation and current distribution. In this work, a comprehensive electro-thermal model is developed for a cylindrical lithium-ion
-
Insights into the reactive sintering and separated specific grain/grain boundary conductivities of Li1.3Al0.3Ti1.7(PO4)3 J. Power Sources (IF 8.247) Pub Date : 2021-02-18 Qi Xu; Chih-Long Tsai; Dongsheng Song; Shibabrata Basak; Hans Kungl; Hermann Tempel; Florian Hausen; Shicheng Yu; Rüdiger-A. Eichel
-
Femtosecond laser drilled micro-hole arrays in thick and dense 2D nanomaterial electrodes toward high volumetric capacity and rate performance J. Power Sources (IF 8.247) Pub Date : 2021-02-18 Chunyang Xu; Qiang Li; Qizhao Wang; Xuandong Kou; Hai-Tao Fang; Lijun Yang
Two dimensional (2D) nanomaterials have great application potential in developing the energy storage systems with high volumetric energy and power densities. However, due to the sluggish ion diffusion, achieving both high volumetric capacities and rate performance in thick and dense 2D nanomaterial electrodes is still challenging. Here, we report a femtosecond laser drilling method to introduce appropriate
-
Towards understanding of oxygen electrode processes during solid oxide electrolysis operation to improve simultaneous fuel and oxygen generation J. Power Sources (IF 8.247) Pub Date : 2021-02-17 Vanja Subotić; Shotaro Futamura; George F. Harrington; Junko Matsuda; Katsuya Natsukoshi; Kazunari Sasaki
Solid oxide electrolysis cells (SOEC) present a very promising technology to utilize excessive renewables among other available technologies. In comparison to other electrolyzers, SOECs enable simultaneous generation of valuable fuels, e.g. hydrogen and syngas, and pure oxygen. Pure oxygen can be used to increase efficiency of industrial combustion processes or for medical purposes. Nevertheless, increasing
-
Design and theoretical study of novel deep eutectic solvents: The effects of bromine and chloride anions on solvation structure and supercapacitor performance J. Power Sources (IF 8.247) Pub Date : 2021-02-18 Di Wu; Li Hua Xu; Hua Jie Feng; Yan Wu Zhu; Xiang Ying Chen; Peng Cui
Designing high efficiency electrolytes with wide voltage window and operating temperature range is crucial for achieving high capacity and electrochemical stability of activated carbon-based supercapacitors. Here, novel deep eutectic solvent (DES) electrolytes utilizing tetraethylammonium bromide (TEAB) or tetraethylammonium chloride (TEAC) as hydrogen bond acceptor (HBA) and ethylene glycol (EG) as
-
Ultralong cycle life and high rate potassium ion batteries enabled by multi-level porous carbon J. Power Sources (IF 8.247) Pub Date : 2021-02-16 Jiefeng Zheng; Yingjuan Sun; Yuanji Wu; Jianhua Rong; Ziqi Wang; Hongyan Li; Li Niu
-
Synthesis of amorphous NiCozVxOy nanosphere as a positive electrode materials via a facile route for asymmetric supercapacitors J. Power Sources (IF 8.247) Pub Date : 2021-02-16 Xiang Lv; Wanxia Huang; Qiwu Shi; Lu Tang; Jibin Tang
-
Organic polysulfanes grafted on porous graphene as an electrode for high-performance lithium organosulfur batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-13 Hao Hu; Yibo Hu; Haoyan Cheng; Shuge Dai; Kexing Song; Meilin Liu
-
All-oxide solid-state lithium-ion battery employing 50Li2SO4–50Li2CO3 glass electrolyte J. Power Sources (IF 8.247) Pub Date : 2021-02-15 Hiroshi Nagata; Junji Akimoto
Oxide-type all-solid-state lithium-ion batteries are considered as a promising candidate for next-generation batteries because they do not generate toxic gas like their sulfide-type counterparts. However, batteries based on oxide systems exhibit low performance because of several challenges, such as the low ionic conductivity of the solid electrolyte and poor contact between the electrode materials
-
Quantitative measurement of ion transport phenomena in an operating lithium-ion battery by low-energy X-ray microscopy and nuclear magnetic resonance spectroscopy J. Power Sources (IF 8.247) Pub Date : 2021-02-15 Suguru Uemura; Shohei Komiyama; Toshikazu Kotaka; Osamu Aoki; Sohei Suga; Yuichiro Tabuchi; Shuichiro Hirai
-
Pyrometallurgical options for recycling spent lithium-ion batteries: A comprehensive review J. Power Sources (IF 8.247) Pub Date : 2021-02-14 Brian Makuza; Qinghua Tian; Xueyi Guo; Kinnor Chattopadhyay; Dawei Yu
-
Urchin-like FeS2 hierarchitectures wrapped with N-doped multi-wall carbon nanotubes@rGO as high-rate anode for sodium ion batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-15 Lianyi Shao; Junzhi Hong; Shige Wang; Fangdan Wu; Fan Yang; Xiaoyan Shi; Zhipeng Sun
Transition metal chalcogenides have been investigated as underlying anodes for sodium ion batteries (SIBs). Nevertheless, the unsatisfactory property, which is determined by huge volume variation and low conductivity, restricts their practical applications. The design of micro-nano hierarchitectures is a resultful approach to strengthen structural stability and reaction kinetics during the discharge-charge
-
Copper telluride nanowires for high performance electrocatalytic water oxidation in alkaline media J. Power Sources (IF 8.247) Pub Date : 2021-02-15 Abeera Hassan; Laraib Nisar; Rashid Iqbal; Maira Sadaqat; Fayyaz Hussain; Muhammad Naeem Ashiq; Muhammad Najam-ul-Haq; Afzal Shah; Khurram Saleem Joya
-
In situ growth of ZIF67 at the edge of nanosheet transformed into yolk-shell CoSe2 for high efficiency urea electrolysis J. Power Sources (IF 8.247) Pub Date : 2021-02-14 Huizhu Xu; Ke Ye; Jinling Yin; Kai Zhu; Jun Yan; Guiling Wang; Dianxue Cao
-
Spray deposition of NiOx hole transport layer and perovskite photoabsorber in fabrication of photovoltaic mini-module J. Power Sources (IF 8.247) Pub Date : 2021-02-13 Li-Hui Chou; Yu-Tien Yu; Itaru Osaka; Xiao-Feng Wang; Cheng-Liang Liu
-
Comparison of thyristor and insulated-gate bipolar transistor -based power supply topologies in industrial water electrolysis applications J. Power Sources (IF 8.247) Pub Date : 2021-02-14 Joonas Koponen; Anton Poluektov; Vesa Ruuskanen; Antti Kosonen; Markku Niemelä; Jero Ahola
The demand for green hydrogen is growing as the increasing production of pure hydrogen can no longer be based on fossil hydrocarbons. As water electrolysis would move from niche to a significant consumer of emission-free electricity, the efficiency of electrolytic gas production, lifetime of water electrolysis systems, and balance in the electricity grid become essential. The operational and investment
-
Development of the inorganic composite phase change materials for passive thermal management of Li-ion batteries: Application J. Power Sources (IF 8.247) Pub Date : 2021-02-11 Yana Galazutdinova; Svetlana Ushak; Mohammed Farid; Said Al-Hallaj; Mario Grágeda
-
S-doped CoMn2O4 with more high valence metallic cations and oxygen defects for zinc-air batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-12 Zhengmei Zhang; Huina Sun; Junfu Li; Zhenhua Shi; Manhong Fan; Haiqin Bian; Tao Wang; Daqiang Gao
-
One step electrochemical exfoliation of natural graphite flakes into graphene oxide for polybenzimidazole composite membranes giving enhanced performance in high temperature fuel cells J. Power Sources (IF 8.247) Pub Date : 2021-02-11 Jianuo Chen; Maria Perez-Page; Zhaoqi Ji; Zhe Zhang; Zunmin Guo; Stuart Holmes
-
A review of functions, attributes, properties and measurements for the quality control of proton exchange membrane fuel cell components J. Power Sources (IF 8.247) Pub Date : 2021-02-12 Xiao-Zi Yuan; Christine Nayoze-Coynel; Nima Shaigan; David Fisher; Nana Zhao; Nada Zamel; Pawel Gazdzicki; Michael Ulsh; Kaspar Andreas Friedrich; Francois Girard; Ulf Groos
-
Hydrated halide clusters on electrode materials for aqueous supercapacitor J. Power Sources (IF 8.247) Pub Date : 2021-02-12 Wenlin Zhang; Lei Zhao; Hui Li; Pantrangi Manasa; Fen Ran
-
Facile Sb2Se3 and Se co-selenization process improves the performance of Cu2ZnSnSe4 solar cells J. Power Sources (IF 8.247) Pub Date : 2021-02-12 Xinsheng Liu; Songfeng Chang; Jingling Liu; Yajun Qiao; Erguang Jia; Xingfeng Shen; Shuang Li; Ke Cheng; Zuliang Du
-
New approach for the high electrochemical performance of silicon anode in lithium-ion battery: A rapid and large surface treatment using a high-energy pulsed laser J. Power Sources (IF 8.247) Pub Date : 2021-02-11 Junsu Park; Seokho Suh; Sungho Jeong; Hyeong-Jin Kim
Silicon nanoparticle based anode is effective to extend cycle life by reducing pulverization of silicon particles during lithiation and de-lithiation. However, it is hard to handle nano-scale materials during a series of manufacturing processes in the industry. Particularly, during the drying process, inhomogeneous material distribution within electrode is prone to form a dense surface region by agglomeration
-
Achieving excellent and durable CO2 electrolysis performance on a dual-phase fuel electrode in solid oxide electrolysis cells J. Power Sources (IF 8.247) Pub Date : 2021-02-11 Yihang Li; Yanpu Li; Lixiang Yu; Qicheng Hu; Qi Wang; Kristina Maliutina; Liangdong Fan
Conversion of CO2 into valuable chemicals through solid oxide electrolysis cells (SOECs) is a promising technology towards efficient utilization of CO2 and reducing its emission. However, the well-established Ni-cermet fuel electrode is not applicable for high-concentration or pure CO2 electrolysis due to the Ni oxidation and coking issues. Here, we report that a novel nominal Pr0.2Ca0.8Fe0.8Ni0.2O3-δ
-
Storage system design based on equivalent-circuit-model simulations: Comparison of eight different electrochemical capacitor storage systems J. Power Sources (IF 8.247) Pub Date : 2021-02-11 John R. Miller; Sue Butler
Energy storage systems were designed to satisfy application specifications using electrical performance simulations. Starting with published two-time-constant equivalent circuit models for eight commercial electrochemical capacitors, cell models were first scaled to meet application voltage requirements. Then SPICE (Simulation Program with Integrated Circuit Emphasis) was iteratively performed to further
-
Function-convertible metal-organic crystal derived from liquid-solid interfacial reaction for lithium-sulfur batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-09 Jae Ho Kim; Jae Seo Park; Ji Yong Park; Young Shik Cho; Dong Yoon Park; Yong Bin Han; Wha-Seung Ahn; Chong Rae Park; Taehoon Kim; Seung Jae Yang
-
1- (P-toluenesulfonyl)imidazole (PTSI) as the novel bifunctional electrolyte for LiCoO2-based cells with improved performance at high voltage J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Lengdan Zhang; Xiaoxi Zuo; Tianming Zhu; Wenda Huang; Xiaoyang Zhao; Wenping Lei; Xie Dongming; Jiansheng Liu; Xin Xiao; Junmin Nan
-
A core-shell porous MnO2/Carbon nanosphere composite as the anode of lithium-ion batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Zhiguang Cao; Yuebei Yang; Junling Qin; Zixue Su
In this work, hollow carbon nanospheres (HCN) loaded with MnO2 (denoted as MnO2@HCN) are investigated as an anode material for lithium-ion batteries. HCN is developed by treatment of 3-aminophenol and formaldehyde resin. MnO2 is loaded on the outer surface of HCN via the reduction of KMnO4 to form porous core-shell structures. SEM, TEM and XRD characterizations indicate that the MnO2@HCN has a spherical
-
Spatial variation of electrical conductance in electrochemically active biofilm growing on interdigitated microelectrode array J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Panpan Liu; Wen Hao; Abdelrhman Mohamed; Xiang Qi; Peng Liang
Revealing the pathways of electron transport within electrochemically active biofilms (EABs) is of great importance. Here, mixed-culture EABs are grown on three interdigitated microelectrode arrays (IDAs) with different gap widths of 10 μm, 20 μm and 50 μm and their conductances are determined. The maximum conductive current increases with the decrease of the gap width and charge transfer resistance
-
Reactive coating modification of metal material with strong bonding strength and enhanced corrosion resistance for high-performance bioelectrode of microbial electrochemical technologies J. Power Sources (IF 8.247) Pub Date : 2021-02-09 Minhua Jiang; Yizhao Gao; Sunil A. Patil; Haoqing Hou; Wei Feng; Shuiliang Chen
-
In-situ alkaline pretreatment of waste activated sludge in microbial fuel cell enhanced power production J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Yi-Kun Geng; Li Yuan; Tong Liu; Zheng-Hao Li; Xing Zheng; Guo-Ping Sheng
-
Graph theory model and mechanism analysis of carbon fiber paper conductivity in fuel cell based on physical structure J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Ruofan Zhang; Bowen Yang; Zhifang Shao; Daijun Yang; Pingwen Ming; Bing Li; Hao Ji; Cunman Zhang
-
Boosting SO2-depolarized electrolysis with anodic HI for efficient and energy-saving hydrogen production J. Power Sources (IF 8.247) Pub Date : 2021-02-10 Zhi Ying; Jingyang Yang; Xiaoyuan Zheng; Binlin Dou; Guomin Cui
-
Regulated interfacial stability by coordinating ionic liquids with fluorinated solvent for high voltage and safety batteries J. Power Sources (IF 8.247) Pub Date : 2021-02-09 Shuxin Yan; Yanlei Wang; Tianhua Chen; Zhongdong Gan; Shimou Chen; Yuwen Liu; Suojiang Zhang
Electrolyte is the key to improve the safety, cycle performance and temperature adaptation of lithium batteries. In this paper, we introduce a novel electrolyte that based on ionic liquids (ILs) 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide (PYR14-TFSI) and fluorinated solvent 1,1,1,3,3,3-hexafluoroisopropyl methyl ether (HFPM). HFPM can significantly reduce the viscosity of PYR14-TFSI
-
Coupling of nanoconfinement with metallic catalysis in supported NaAlH4 for low-temperature hydrogen storage J. Power Sources (IF 8.247) Pub Date : 2021-02-09 Z. Li; J.Z. Yu; Y. Zhang; D.M. Liu; C.Y. Wang; T.Z. Si; Y.T. Li; Q.A. Zhang
-
Photovoltaic-driven transparent heater of ZnO-coated silver nanowire networks for self-functional remote power system J. Power Sources (IF 8.247) Pub Date : 2021-02-08 Malkeshkumar Patel; Ji Heun Seo; Sangho Kim; Thanh Tai Nguyen; Manjeet Kumar; Juhyung Yun; Joondong Kim
-
Development of high-performance hydrogen storage alloys for applications in nickel-metal hydride batteries at ultra-low temperature J. Power Sources (IF 8.247) Pub Date : 2021-02-05 Miao Miao Li; Chang Chun Wang; Chun Cheng Yang
Contents have been reproduced by permission of the publishers.