Electrochemical interfacial capacitance in multilayer graphene sheets: Dependence on number of stacking layers |
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| Authors: | Da-Wei Wang Feng Li Zhong-Shuai Wu Wencai Ren Hui-Ming Cheng |
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| Affiliation: | aShenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang 110016, PR China |
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| Abstract: | We engineered the number of stacking layers of multilayer graphene sheets by selective post-treatments. The most probable number of layers of graphene was determined according to specific surface area. The interfacial capacitance of multilayer graphene sheets relates to the number of layers. This result is attributed to the dependence of space charge layer capacitance on the number of layers. |
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| Keywords: | Graphene Capacitance Stacking thickness Number of layers Supercapacitor |
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