期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
水热合成高容量钨酸锑负极材料及性能研究
- (河北师范大学 化学与材料科学学院，河北省无机纳米材料重点实验室，河北 石家庄 050024)
-
DOI：10.13763/j.cnki.jhebnu.nse.202303016
Hydrothermal Synthesis and Performance of High Capacity Sb2WO6 Anode Material
摘要/Abstract
摘要：
利用水热法合成了纳米片状Sb2WO6(SWO-24，SWO-48)，并对其作为锂离子电池负极进行了系统地研究.结果表明，SWO-48电极组装的电池具有较高的可逆容量和良好的循环性能，在电流密度为1.0 A/g时，可逆容量为572.9 mAh/g，循环后库伦效率高达98 %.
Abstract：
Sb2WO6(SWO-24，SWO-48)with nanosheet morphology was synthesized by hydrothermal method and systematically studied as the anode of lithium ion battery.The results showed that the cell assembled with SWO-48 electrodes had high reversible capacity and good cycle performance.At a current density of 1.0 A/g,the reversible capacity is 572.9 mAh/g,and the coulombic efficiency after cycling is as high as 98 %.
关键词
Key words：
lithium-ion battery
;
anode material
;
antimony tungstate
;
hydrothermal synthesis
参考文献 14
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