Thinning and functionalization of few-layer graphene sheets by CF4 plasma treatment

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Thinning and functionalization of few-layer graphene sheets by CF₄ plasma treatment

Chao Shen, Gaoshan Huang^*, Yingchun Cheng^*, Ronggen Cao, Fei Ding, Udo Schwingenschlögl and Yongfeng Mei^*

* Corresponding authors: Gaoshan Huang gshuang@fudan.edu.cn - Yingchun Cheng yingchun.cheng@kaust.edu.sa - Yongfeng Mei yfm@fudan.edu.cn

Nanoscale Research Letters 2012, 7:268 doi:10.1186/1556-276X-7-268