Folded structured graphene paper for high performance electrode materials.

Liu, Fei; Song, Shuyan; Xue, Dongfeng; Zhang, Hongjie · Adv Mater · 2012

basic_science · Level V

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Abstract

A novel method to fabricate graphene paper with folded structured graphene sheets is described. When used as an electrode for LIBs and supercapacitors, the as-prepared graphene paper can show much higher performances compared to conventional graphene paper fabricated by a flow-directed assembly method. The unique graphene paper obtained here is promising to act as a new kind of flexible electrode for wearable or rolling-up devices.

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