KVPO4F as a novel insertion-type anode for potassium ion batteries

被引：33
|
作者：
Tan, Hong [1 ]
Du, Xiaoqiong [1 ]
Huang, Jian-Qiu [1 ]
Zhang, Biao [1 ]
机构：
[1] Hong Kong Polytech Univ, Dept Appl Phys, Hung Hom, Hong Kong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 75期
关键词：
CATHODE;
D O I：
10.1039/c9cc05368a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
KVPO4F is found to be capable of both accepting and donating K ions. As an anode, it delivers a reversible capacity of over 100 mA h g(-1) with an average potential of 1.15 V vs. K+/K. The anode is also able to work in a wide temperature range of 0-55 degrees C.
引用
收藏
页码：11311 / 11314
页数：4
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