Coaxial Cu-Si@C array electrodes for high-performance lithium ion batteries

被引：51

作者：

Guan, Hasigaowa ^{[1
]}

Wang, Xi ^{[2
]}

Chen, Shimou ^{[2
]}

Bando, Yoshio ^{[2
]}

Golberg, Dmitri ^{[2
]}

机构：

[1] Ocean Univ China, Key Lab Marine Chem Theory & Technol, Minist Educ, Qingdao 266100, Peoples R China

[2] Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 44期

基金：

中国国家自然科学基金;

关键词：

HIGH-CAPACITY; ELECTROCHEMICAL CHARACTERISTICS; SILICON NANOWIRES; ANODES; CATHODE; PARTICLES; COATINGS; DEVICES; CELL;

D O I：

10.1039/c1cc15595d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new concept for fabricating novel triple-layered nanorod array electrodes made of coaxial Cu-Si@C arrays has been developed. They exhibit excellent electrochemical performance resulting from peculiar new sandwiched architectures: robust Cu nanopillar cores/amorphous Si layers/elastic carbon shells.

引用

页码：12098 / 12100

页数：3

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