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  • 文献标题:   Characterization of partially reduced graphene oxide as room temperature sensor for H-2
  • 文献类型:   Article
  • 作　　者:   ZHANG LS, WANG WD, LIANG XQ, CHU WS, SONG WG, WANG W, WU ZY
  • 作者关键词:  
  • 出版物名称:   NANOSCALE
  • ISSN:   2040-3364 EI 2040-3372
  • 通讯作者地址:   Beijing Natl Lab Mol Sci BNLMS
  • 被引频次:   56
  • DOI:   10.1039/c1nr10187k
  • 出版年:   2011

▎ 摘　　要

Reduced graphene oxide (RGO) was synthesized under H-2/Ar treatment from 100 degrees C to 900 degrees C. RGO-300 shows excellent sensitivity to H-2 and a dual sensing mode was observed. The balance between the chemical adsorption capacity and electronic conductivity, and the dominance of either electrons or holes are the key factors.