Electrochemical Properties of Graphene Paper Electrodes Used in Lithium Batteries

作者：Caiyun Wang, Dan Li, Chee O. Too, Gordon G. Wallace · 发表于：Chemistry of Materials · 年份：2009 · DOI：10.1021/cm900764n · 被引用次数：564 · 研究领域：Graphene research and applications、Advancements in Battery Materials、Supercapacitor Materials and Fabrication

Chemically prepared graphene was used to form highly active electrodes for use as a cathode in a Li battery. The first discharge process gave a flat discharge plateau at 2.20 V at a current density of 50 mA g−1, and a discharge capacity of 528 mA h g−1 was obtained with a cutoff voltage of 2.0 V.