• 文献标题:   Superionic Conductivity in Hybrid of 3-Hydroxypropanesulfonic Acid and Graphene Oxide
  • 文献类型:   Article
  • 作  者:   WAKATA K, KARIM MR, ISLAM MS, OHTANI R, NAKAMURA M, KOINUMA M, HAYAMI S
  • 作者关键词:   conducting material, graphene, hostguest system, proton conductivity, superconductor
  • 出版物名称:   CHEMISTRYAN ASIAN JOURNAL
  • ISSN:   1861-4728 EI 1861-471X
  • 通讯作者地址:   Kumamoto Univ
  • 被引频次:   7
  • DOI:   10.1002/asia.201601488
  • 出版年:   2017

▎ 摘  要

Insertion of 3-hydroxypropanesulfonicacid (HPS) in the graphene oxide (GO) interlayer results in high proton conductivity (10(-2)-10(-1)Scm(-1)), owing to an improvement in oxygen content, interlayer distance and water absorbing capacity. This result indicates that hydroxyalkylsulfonicacids can be perfect guest molecules for improving the proton conductivity of carbon materials.