Highly electrically conductive layered carbon derived from polydopamine and its functions in SnO2-based lithium ion battery anodes

被引：221

作者：

Kong, Junhua ^{[1
]}

Yee, Wu Aik ^{[1
]}

Yang, Liping ^{[1
]}

Wei, Yuefan ^{[3
]}

Phua, Si Lei ^{[1
]}

Ong, Hock Guan ^{[1
]}

Ang, Jia Ming ^{[1
]}

Li, Xu ^{[2
]}

Lu, Xuehong ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore

[2] ASTAR, Inst Mat Res & Engn, Singapore 117602, Singapore

[3] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 83期

关键词：

GRAPHENE;

D O I：

10.1039/c2cc35284b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Thin carbonized polydopamine (C-PDA) coatings are found to have similar structures and electrical conductivities to those of multilayered graphene doped with heteroatoms. Greatly enhanced electrochemical properties are achieved with C-PDA-coated SnO2 nanoparticles where the coating functions as a mechanical buffer layer and conducting bridge.

引用

页码：10316 / 10318

页数：3