期刊
NANO ENERGY
卷 33, 期 -, 页码 350-355出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.nanoen.2017.01.016
关键词
Organic anodes; para-aromatic dicarboxylates; K-ion batteries
类别
资金
- Startup Grant of UESTC [ZYGX2015KYQD058]
- National Natural Science Foundation of China [11234013, 21473022, 21673033, 51603028]
- Science and Technology Bureau of Sichuan Province of China [2015HH0033]
- National Key Basic Research Program of China [2013CB834802]
Two small organic molecules, namely potassium terephthalate (K2TP) and potassium 2,5-pyridinedicarboxylate ( K2PC), were newly exploited as the highly efficient organic anodes in K-ion batteries. Both K2TP and K2PC exhibited the clear and reversible discharge and charge platforms in K-ion half cells, which were resulted from the redox behavior of organic para-aromatic dicarboxylates. The satisfactory and reversible specific capacities were realized in the K2TP-and K2PC-based K-ion cells, with average values of 181 and 190 mAh g(-1) for 100 cycles, respectively. The currently-obtained achievement of organic anodes could make a forward step for the further development of rocking-chair K-ion batteries.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据