Nano-sized carboxylates as anode materials for rechargeable lithium-ion batteries

被引：24

作者：

Wu, Xiaoyan ^{[1
]}

Ma, Jie ^{[1
]}

Hu, Yong-Sheng ^{[1
]}

Li, Hong ^{[1
]}

Chen, Liquan ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China

来源：

JOURNAL OF ENERGY CHEMISTRY | 2014年 / 23卷 / 03期

关键词：

carboxylates; Na2C7H3NO4; Na2C6H2N2O4; anode; lithium-ion batteries; CATHODE MATERIAL; RADICAL POLYMER; ORGANIC ELECTRODE; CAPACITY;

D O I：

10.1016/S2095-4956(14)60146-7

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Nano-sized carboxylates Na2C7H3NO4 and Na2C6H2N2O4 were prepared and investigated as anode materials for lithium-ion batteries. Both carboxylates exhibit high reversible capacities around 190 mAh/g above a cut-off voltage of 0.8 V vs. Li+/Li, potentially improving the safety of the batteries. In addition, good rate performance and long cycle life of these carboxylates make them promising candidates as anode materials for lithium-ion batteries.

引用

收藏

页码：269 / 273

页数：5

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