Designed Synthesis of Coaxial SnO2@carbon Hollow Nanospheres for Highly Reversible Lithium Storage

被引：957

作者：

Lou, Xiong Wen ^{[1
,2
]}

Li, Chang Ming ^{[2
]}

Archer, Lynden A. ^{[1
]}

机构：

[1] Cornell Univ, Sch Chem & Biomol Engn, Ithaca, NY 14853 USA

[2] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637457, Singapore

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 24期

关键词：

ION BATTERY ELECTRODES; ELECTROCHEMICAL PROPERTIES; ANODE MATERIAL; HIGH-CAPACITY; MESOPOROUS SNO2; PERFORMANCE; NANOTUBES; COMPOSITE; SPHERES; OXIDE;

D O I：

10.1002/adma.200803439

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A proof-of-concept structural design is demonstrated for high-capacity lithium-ion batteries anode materials by multistep synthesis of coaxial SnO2@carbon hollow nanospheres. This material integrates two beneficial features: hollow structure and carbon nanopainting. When evaluated for reversible lithium storage, these functional materials manifest excellent cycling performance and rate capabilities.

引用

页码：2536 / +

页数：5

共 30 条

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