典型文献
High performance of HNaV6O16·4H2O nanobelts for aqueous zinc-ion batteries with in-situ phase transformation by Zn(CF3SO3)2 electrolyte
文献摘要：
Zn(CF3SO3)2 as an electrolyte has been widely used to improve the electrochemical performance for ZIBs due to that the bulky CF3SO3-can reduce the solvation effect of Zn2+ and promote the ionic diffusion.Herein,we found that Zn(CF3SO3)2 electrolyte can induce different electrochemical mechanisms from ZnSO4 electrolyte.Compared to the ZnSO4 electrolyte,the HNaV6O16·4H2O electrode with Zn(CF3SO3)2 electrolyte exhibits a high capacity of 444 mAh·g-1 at 500 mA·g-1 with a capacity retention of 92.3％ after 80 cycles.Even,at a high rate of 5 A·g-1,the HNaV6O16·4H2O electrode delivers an initial discharge capacity of 328 mAh·g-1 with a capacity reten-tion of 93.7％ after 1000 cycles.Differing from the mechanism with ZnSO4 electrolyte,the excellent cycle stability of HNaV6O16·4H2O electrode can be attributed to the in-situ phase transformation to ZnxV2O5·nH2O based on the co-intercalation of Zn2+/H+.
文献关键词：
中图分类号：
作者姓名：
Chao Guan;Fang Hu;Xin Yu;Hai-Lian Chen;Gui-Hong Song;Kai Zhu
作者机构：
School of Materials Science and Engineering,Shenyang University of Technology,Shenyang 110870,China;202 Plant,Shandong Xinhua Pharmaceutical CO.,LTD.,Zibo 255005,China;Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education,College of Materials Science and Chemical Engineering,Harbin Engineering University,Harbin 150010,China
文献出处：
引用格式：
[1]Chao Guan;Fang Hu;Xin Yu;Hai-Lian Chen;Gui-Hong Song;Kai Zhu-.High performance of HNaV6O16·4H2O nanobelts for aqueous zinc-ion batteries with in-situ phase transformation by Zn(CF3SO3)2 electrolyte)[J].稀有金属（英文版）,2022(02):448-456
A类：
HNaV6O16
B类：
High,performance,4H2O,nanobelts,aqueous,zinc,batteries,situ,phase,transformation,by,CF3SO3,electrolyte,been,widely,used,improve,electrochemical,ZIBs,due,that,bulky,can,reduce,solvation,effect,Zn2+,promote,ionic,diffusion,Herein,we,found,induce,different,mechanisms,from,ZnSO4,Compared,electrode,exhibits,high,capacity,mAh,retention,after,cycles,Even,rate,delivers,initial,discharge,Differing,excellent,stability,attributed,ZnxV2O5,nH2O,co,intercalation,H+
AB值：
0.456245
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
