Surface-Modified Graphite as an Improved Intercalating Anode for Lithium-Ion Batteries
- 1 January 2003
- journal article
- Published by The Electrochemical Society in Electrochemical and Solid-State Letters
- Vol. 6 (2) , A30-A33
- https://doi.org/10.1149/1.1534730
Abstract
A simple approach to improve the initial charge/discharge behavior of natural graphite is described. Graphite modified by adsorption or adhesion of polydimethylsiloxane is used as an intercalating anode for lithium-ion batteries. The modified graphite electrode shows reduction in the first irreversible capacity while the reversible capacity remains unchanged in comparison with a bare graphite electrode. In addition, the chemical modification also improves the cycling performance of the graphite electrode. © 2002 The Electrochemical Society. All rights reserved.Keywords
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