Gelatin-pretreated carbon particles for potential use in lithium ion batteries

被引：49

作者：

Bele, M

Gaberscek, M

Dominko, R

Drofenik, J

Zupan, K

Komac, P

Kocevar, K

Musevic, I

Pejovnik, S

机构：

[1] Natl Inst Chem, SI-1001 Ljubljana, Slovenia

[2] Univ Ljubljana, Fac Chem & Chem Technol, SI-1000 Ljubljana, Slovenia

[3] Jozef Stefan Inst, SI-1000 Ljubljana, Slovenia

[4] Univ Ljubljana, Fac Math & Phys, SI-1000 Ljubljana, Slovenia

来源：

CARBON | 2002年 / 40卷 / 07期

关键词：

electrodes; synthetic graphite; surface treatment; atomic force microscopy; adsorption properties;

D O I：

10.1016/S0008-6223(01)00257-3

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：

Graphite anodes for use in lithium ion batteries were prepared from graphite particles pretreated in a gelatin solution. The content of gelatin in the final anode material was determined from the difference in mass of graphite particles before and after the treatment with gelatin and by thermogravimetric analysis. Forces between a gelatin-coated glass particle and graphite surface were measured in solution using an atomic force microscope. The effect of gelatin content on the characteristics of first charge-discharge cycle is measured and commented in terms of a simple passivation model. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1117 / 1122

页数：6

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