• 文献标题:   Synthesis and characterization of graphene paper with controllable properties via chemical reduction
  • 文献类型:   Article
  • 作  者:   HE GY, CHEN HQ, ZHU JW, BEI FL, SUN XQ, WANG X
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF MATERIALS CHEMISTRY
  • ISSN:   0959-9428 EI 1364-5501
  • 通讯作者地址:   Changzhou Univ
  • 被引频次:   74
  • DOI:   10.1039/c1jm12393a
  • 出版年:   2011

▎ 摘  要

The synthesis of graphene paper with controllable properties via chemical reduction of exfoliated graphene oxides was investigated. UV-Vis absorption spectra, elemental analysis, FT-IR spectra, X-ray diffraction (XRD), thermo-gravimetric analysis (TGA), mechanical analysis, electrical conductivity and cyclic voltammetry (CV) measurements were applied to the characterization. It was proven that different reduction levels of graphene oxides can significantly alter the thermal, mechanical and electrical properties of the corresponding chemically reduced graphene (CRG) paper. Moreover, UV-vis spectrometry was found to be a valid and facile method to monitor and control the reduction level of CRG, and furthermore to fine tune these properties, which may pave the way for large scale fabrication of graphene-based nanomaterials.