收藏本站
收藏 | 投稿 | 手机打开
二维码
手机客户端打开本文

Optimizing the electrolyte salt of aqueous zinc-ion batteries based on a high-performance calcium vanadate hydrate cathode material

Weijun Zhou  Minfeng Chen  Anran Wang  Aixiang Huang  Jizhang Chen  Xinwu Xu  Ching-Ping Wong  
【摘要】:It is urgent to develop high-performance cathode materials for the emerging aqueous zinc-ion batteries with a facile strategy and optimize the related components.Herein,a Ca_(0.23)V_2O_5·0.95 H_2O nanobelt cathode material with a rather large interlayer spacing of 13.0 A is prepared via a one-step hydrothermal approach.The battery with this cathode material and 3 M Zn(CF_3SO_3)_2 electrolyte displays high specific capacity(355.2 mAh g~(-1) at 0.2 A g~(-1)),great rate capability(240.8 mAh g~(-1) at 5 A g~(-1)),and excellent cyclability(97.7% capacity retention over 2000 cycles).Such superior performances are ascribed to fast electrochemical kinetics,outstanding electrode/electrolyte interface stability,and nearly dendrite-free characteristic.Instead,when ZnSO_4 or Zn(ClO_4)_2 is used to replace Zn(CF_3SO_3)_2,the electrochemical performances become much inferior,due to the slow electrochemical kinetics,inhomogeneous Zn stripping/plating process,and the formation of large dendrites and byproducts.This work not only discloses a high-performance cathode material for aqueous zinc-ion batteries but also offers a reference for the choice of electrolyte salt.

知网文化
【相似文献】
中国期刊全文数据库 前19条
1 ;Impedance Studies of Spinel LiMn_2O_4 Electrode/electrolyte Interfaces[J];Chemical Research in Chinese Universities;2008年04期
2 陈卫祥 ,成旦红 ,刘淑兰 ,郭鹤桐;Electrocatalytic activity and electrochemical hydrogen storage of Ni-La alloy prepared by electrodeposition from aqueous electrolyte[J];Transactions of Nonferrous Metals Society of China;2002年02期
3 Kajari Kargupta;Swati Saha;Dipali Banerjee;Mrinal Seal;Saibal Ganguly;;Performance enhancement of phosphoric acid fuel cell using phosphosilicate gel based electrolyte[J];燃料化学学报;2012年06期
4 Peng Li;John T.S.Irvine;;Fabrication of anode-supported zirconia thin film electrolyte based core-shell particle structure for intermediate temperature solid oxide fuel cells[J];Progress in Natural Science:Materials International;2013年03期
5 ;Influence of Atmospheric Plasma-Sprayed Composite Cathode on the Performance of Solid Oxide Fuel Cells[J];稀有金属材料与工程;2012年S1期
6 Sathiyaraj Kandhasamy;Geir Martin Haarberg;Signe Kjelstrup;Asbj?rn Solheim;;Gas electrodes with nickel based current collectors for molten carbonate electrolyte thermo-electrochemical cells[J];Journal of Energy Chemistry;2020年02期
7 Shucong Zhang;Wenbin Wang;Feilong Hu;Yan Mi;Shuzhe Wang;Youwen Liu;Xiaomeng Ai;Jiakun Fang;Huiqiao Li;Tianyou Zhai;;2D CoOOH Sheet-Encapsulated Ni_2P into Tubular Arrays Realizing 1000 mA cm~(-2)-Level-Current-Density Hydrogen Evolution Over 100 h in Neutral Water[J];Nano-Micro Letters;2020年10期
8 Xianzhen Xu;Yangdong Hu;Lianying Wu;Xia Chen;;A new model in correlating and calculating the solid–liquid equilibrium of salt–water systems[J];Chinese Journal of Chemical Engineering;2016年08期
9 Maryam Kiani;Jie Zhang;Yan Luo;Chunping Jiang;Jinlong Fan;Gang Wang;Jinwei Chen;Ruilin Wang;;Recent developments in electrocatalysts and future prospects for oxygen reduction reaction in polymer electrolyte membrane fuel cells[J];Journal of Energy Chemistry;2018年04期
10 Shaokang Tian;Bowen Shao;Zhiqun Wang;Shangda Li;Xiangyu Liu;Yibo Zhao;Lei Li;;Organic ionic plastic crystal as electrolyte for lithium-oxygen batteries[J];Chinese Chemical Letters;2019年06期
11 Weimin Zhao;Fucheng Ren;Qizhang Yan;Haodong Liu;Yong Yang;;A facile synthesis of non-aqueous LiPO_2F_2 solution as the electrolyte additive for high performance lithium ion batteries[J];Chinese Chemical Letters;2020年12期
12 Chaolumen Wu;Chen-Bo Liao;Lei Li;Jun Yang;;Ethylene sulfite based electrolyte for non-aqueous lithium oxygen batteries[J];Chinese Chemical Letters;2016年09期
13 Muhammad Zahir Iqbal;Assad-Ur Rehman;Saman Siddique;;Prospects and challenges of graphene based fuel cells[J];Journal of Energy Chemistry;2019年12期
14 Ji Yu;Ning Tian;Yufu Deng;Guannan Li;Ling Liu;Liying Cheng;Peng Gao;Qingchao Pan;Yuancheng Wang;Xiuyan Chen;Kezhen Qi;;Fabrication and characterization of Ba Ce_(0.8)Y_(0.2)O_(2.9)-Ce_(0.85)Sm_(0.15)O_(1.925) composite electrolytes for IT-SOFCs[J];Science China Chemistry;2015年03期
15 Pierre Coddet;Han-lin Liao;Christian Coddet;;A review on high power SOFC electrolyte layer manufacturing using thermal spray and physical vapour deposition technologies[J];Advances in Manufacturing;2014年03期
16 宋希文,彭军,赵永旺,赵文广,安胜利;Synthesis and Electrical Conductivities of Sm_2O_3-CeO_2 Systems[J];Journal of Rare Earths;2005年02期
17 孔繁清;闫慧忠;熊玮;王彦;李宝犬;李金;安胜利;;Effect of Synergistic Anticorrosion Treatments on Cycling Stability of Mg-Based Hydrogen Storage Electrode[J];Journal of Rare Earths;2006年S1期
18 申万;杨志民;邢光健;毛昌辉;杜军;;Influence of deposition temperature on ionic conductivity of perovskite (Li_(0.5)La_(0.5))TiO_3 solid state electrolyte thin film[J];广东有色金属学报;2005年Z1期
19 彭佳悦;黄杰;李文俊;王怡;禹习谦;胡勇胜;陈立泉;李泓;;A high-performance rechargeable Li–O_2 battery with quasi-solid-state electrolyte[J];Chinese Physics B;2018年07期
中国重要会议论文全文数据库 前20条
1 Jing Zhang;Rong Xu;Wei Zhang;Xunying Wang;Xiang Yang;Yan Wu;Bin Zhu;;Electrochemical properties and catalyst functions of natural CuFe oxide mineral-LZSDC composite electrolyte[A];中部四省化学化工学会2016年学术年会摘要集[C];2016年
2 Huijuan Bai;Hanqing Peng;Shanfu Lu;Lin Zhuang;;Poly(N-methyl-piperidine-co-p-terphenyl) as a novel polymer matrix for high temperature polymer electrolyte membrane fuel cells with high-performance and durability[A];中国化学会第二十次全国电化学大会摘要集(F燃料电池)[C];2019年
3 Fang Luo;Quan Zhang;Zehui Yang;Long Guo;Xinxin Yu;Konggang Qu;Ying Ling;Jun Yang;Weiwei Cai;;Fabrication of stable and well-connected proton path in catalyst layer for high temperature polymer electrolyte fuel cells[A];中国化学会第二十次全国电化学大会摘要集(F燃料电池)[C];2019年
4 李福军;王晨晨;雷凯翔;陈军;;Synergy of electrolyte and electrode for battery performance enhancement[A];2019第四届中国能源材料化学研讨会摘要集[C];2019年
5 Zhangquan Peng;;Oxygen Electrochemistry on Au Electrode in DMSO Electrolyte[A];2019第四届中国能源材料化学研讨会摘要集[C];2019年
6 赵春花;;Fabrication of a large area cathode-supported thin electrolyte film for solid oxide fuel cells via tape casting and co-sintering techniques[A];第二届中国科学院博士后学术年会暨高新技术前沿与发展学术会议程序册[C];2010年
7 Rong Xu;Jing Zhang;Xunying Wang;Wei Zhang;Xiang Yang;Yan Wu;Bin Zhu;;Enhanced ionic conductivity of Yttria-stabilized ZrO_2 nanoparticles composited with natural CuFe-oxide mineral for low temperature advanced solid oxide fuel cells[A];中部四省化学化工学会2016年学术年会摘要集[C];2016年
8 Sisi Zhang;Fei Li;Yuanhui Liu;Yafei Guo;Tianlong Deng;;Thermochemical Properties of Sodium Pentaborat[A];第十七届全国化学热力学和热分析学术会议论文集[C];2014年
9 Weiqiang Wang(e.g. Jack M. WANG);Yaotian Li;Xinming Hu;Min Qi;;Formation mechanism of micro-arc oxidized TiO2 coatings with micro/nano dual-scale structures[A];第二届海峡两岸功能材料科技与产业峰会(2015)摘要集[C];2015年
10 Er-qing Zhao;Yu-di Guo;Guang-ri Xu;;Synthesis and performance of LSCT as an alternative cathode material for intermediate temperature SOFC[A];河南省化学会2018年学术年会摘要集[C];2018年
11 Ping-Jie Wei;Guo-Qiang Yu;Fei-Fei Wang;Ye-Min Zhao;Jin-Gang Liu;;Bio-inspired Iron Porphyrins as Electrocatalysts for the Oxygen Reduction Reaction in Fuel Cells[A];全国第十八届大环化学暨第十届超分子化学学术讨论会会议论文集(下)[C];2016年
12 Guangchi Sun;Gexiang Gao;Haoqi Su;Yanwei Ma;Qi Liu;;Functionalization of graphene oxide with carbonyl compound for high performance cathode materials of lithium-ion batteries[A];中国化学会2019年中西部地区无机化学化工学术研讨会会议论文集[C];2019年
13 Juntao Gao;Hui Zhao;Qiang Li;;Enhanced electrocatalytic activity and CO_2 tolerant Bi_(0.5)Sr_(0.5)Fe_(1-x)Ta_xO_(3-δ) as cobalt-free cathode for intermediate-temperature solid oxide fuel cells[A];中国化学会第二十次全国电化学大会摘要集(F燃料电池)[C];2019年
14 Tongen Lin;Xiaobo Zhu;Lianzhou Wang;;Dual-functional chemical treatment of Li2MnO3-like cathode material enables fast activation and stable cycling[A];中国化学会第二十次全国电化学大会摘要集(CK锂离子电池)[C];2019年
15 Yanying Liu;Ranran Li;Jianling Li;;A high-performance Ce and Sn co-doped cathode material with enhanced cycle performance and suppressed voltage decay for lithium ion batteries[A];中国化学会第二十次全国电化学大会摘要集(CK锂离子电池)[C];2019年
16 Yong Liu;Wenli Yao;Shengwen Zhong;;Study on LiNi_(0.8)Co_(0.1)Mn_(0.1)O_2 cathode material modified by composite fast ion conductor[A];中国化学会第二十次全国电化学大会摘要集(CK锂离子电池)[C];2019年
17 杨瑞枝;;Defect-engineering of Electrocatalysts for the Cathode of Li-air Batteries[A];中国化学会第二十次全国电化学大会摘要集(Q金属空气电池+液流电池)[C];2019年
18 Huimin Zhao;Ziyang Guo;;Ru nanosheet catalyst supported by three-dimensional nickel foam as a binder-free cathode for Li-CO_2 batteries[A];中国化学会第二十次全国电化学大会摘要集(Q金属空气电池+液流电池)[C];2019年
19 Zhifu Luo;Yanyan Li;Zixuan Liu;Deyu Wang;;Prolonging the cyclic life of Li-air battery via alleviating electrolyte degradation with ceramic-carbon composite cathode[A];中国化学会第二十次全国电化学大会摘要集(Q金属空气电池+液流电池)[C];2019年
20 Hao Wen;Guangchi Sun;Gexiang Gao;Qi Liu;;Graphene Oxide Modified with Carbonyl Compound as a Cathode Material for Lithium Ion Batteries[A];中国化学会第十届全国无机化学学术会议论文集(第一卷)[C];2019年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978