How Many Lithium Ions Can Be Inserted onto Fused C6 Aromatic Ring Systems?

被引:286
作者
Han, Xiaoyan [1 ]
Qing, Guangyan [1 ]
Sun, Jutang [2 ]
Sun, Taolei [1 ]
机构
[1] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
[2] Wuhan Univ, Coll Chem & Mol Sci, Wuhan, Peoples R China
基金
美国国家科学基金会;
关键词
aromaticity; carbon-based materials; ion-molecule reactions; lithium; organic electrodes; LI-ION; ENERGY-STORAGE; BATTERIES; CARBON; PERFORMANCE; CHALLENGES; ELECTRODES; POLYMERS; SURFACE; ANODES;
D O I
10.1002/anie.201109187
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Getting a charge out of lithium: The naphthalene derivative NTCDA is used to demonstrate a novel lithium ion insertion model in which each ring carbon atom can reversibly accept a lithium ion, giving discharge capacities of up to nearly 2000 mAhg -1. This method provides a new strategy for the design of high-performance organic electrodes. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:5147 / 5151
页数:5
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