Superionic Conductivity in Hybrid of 3-Hydroxypropanesulfonic Acid and Graphene Oxide

Kosuke Wakata, Mohammad Razaul Karim, Md Saidul Islam, Ryo Ohtani, Masaaki Nakamura, Michio Koinuma, Shinya Hayami

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Insertion of 3-hydroxypropanesulfonicacid (HPS) in the graphene oxide (GO) interlayer results in high proton conductivity (10−2–10−1 S cm−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.

Original languageEnglish
Pages (from-to)194-197
Number of pages4
JournalChemistry - An Asian Journal
Volume12
Issue number2
DOIs
Publication statusPublished - Jan 17 2017
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Organic Chemistry

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