A study of the surface morphology of a disordered carbon electrode

被引：7

作者：

Matsumura, Y ^{[1
]}

Wang, S ^{[1
]}

Yamaguchi, C ^{[1
]}

Mondori, J ^{[1
]}

Matsui, H ^{[1
]}

机构：

[1] Osaka Gas, Fundamental Res Labs, Konohana Ku, Osaka 541, Japan

来源：

JOURNAL OF POWER SOURCES | 1998年 / 74卷 / 02期

关键词：

surface morphology; disordered carbon electrode; atomic force microscopy; lithium-ion rechargeable battery; solid electrolyte interphase;

D O I：

10.1016/S0378-7753(98)00058-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The change in the morphology of a discharged disordered carbon electrode surface is observed using atomic force microscopy (AFM). It is found that a stable film with a 'hill-like' structure is formed on the surface after the first charge and discharge processes. The thickness of the film is between 60 and 200 nm. The film is much thicker than that formed on the surface of either a lithium metal anode or a graphite electrode. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：246 / 251

页数：6

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