Mesoporous crystalline β-MnO2- : a reversible positive electrode for rechargeable lithium batteries

被引：461

作者：

Jiao, Feng ^{[1
]}

Bruce, Peter G. ^{[1
]}

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

来源：

ADVANCED MATERIALS | 2007年 / 19卷 / 05期

关键词：

D O I：

10.1002/adma.200602499

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous beta-MnO2 (rutile structure) with a highly ordered pore structure (see figure) and highly crystalline walls is capable of reversibly accommodating lithium, up to a composition of Li0.92MnO2 (equivalent to a charge storage of 284 mA h g(-1)). Remarkably, the crystal structure and the ordered mesostructure are preserved after many cycles (Li intercalation/deintercalation).

引用

页码：657 / +

页数：5

共 30 条

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