Fabrication and Electrochemical Characterization of Carbon Nanosheets by Microwave Plasma-Enhanced Chemical Vapor Deposition

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概要

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• We employed Ar--CH4 to synthesize carbon nanosheets (CNSs), which are two-dimensional carbon nanostructures, by microwave plasma-enhanced chemical vapor deposition at relatively low temperatures and working pressures. The CNSs consist of few-layer graphene nanosheets with 1--3 nm thick sharp edges and possess a large amount of defects, as characterized by scanning and transmission electron microscopies, energy-dispersive X-ray and Raman spectroscopy. Owing to their extraordinary characteristics, the synthesized CNSs can be used to modify the electrodes and exhibit fast electron transfer kinetics in the inner sphere redox system of Fe(CN)63-/4- and remarkably active electrocatalytic and biosensing properties.

• 2012-01-25

著者

• Ogata Hironori

  Department of Chemical Science and Technology, Graduate School of Engineering, Hosei University, Koganei, Tokyo 184-8584, Japan

• Shoji Mao

  Department of Chemical Science and Technology, Graduate School of Engineering, Hosei University, Koganei, Tokyo 184-8584, Japan

• Wang Zhipeng

  Institute for Sustainability Research and Education, Hosei University, Chiyoda, Tokyo 102-8160, Japan

関連論文

• X-Ray Photoelectron Spectroscopy of Metallo Porphyrins Having Bulky Substituents:Standard Values of Core Ionization Potentials
• Fabrication and Electrochemical Characterization of Carbon Nanosheets by Microwave Plasma-Enhanced Chemical Vapor Deposition
• Synthesis and Characterization of Electron-accepting Nonsubstituted Tetraazaacene Derivatives

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