Hybrids from the π−π Stacking of Graphene Oxide and Aromatic Sulfonic Compounds for Improved Proton Conductivity

Yuta Shudo, Mohammad Razaul Karim, Ryo Ohtani, Masaaki Nakamura, Shinya Hayami

研究成果: Contribution to journalArticle査読

9 被引用数 (Scopus)

抄録

π-π stacking between GO and benzene sulfonic acid (BS), naphthalene sulfonic acid (NS), pyrene sulfonic acid (PS), and naphthalene disulfonic acid (ND) results in the formation of respective GO-BS, GO-NS, GO-PS and GO-ND hybrid materials. The proton conductivities of these materials follow the trend as GO-NS>GO-BS>GO-PS>GO>GO-ND. GO-NS, possessing the highest interlayer distance, exhibits the optimum proton conductivity. Evidently, GO-sulfonic acid hybrids reveal excellent superionic conductivity.

本文言語英語
ページ(範囲)238-241
ページ数4
ジャーナルChemElectroChem
5
2
DOI
出版ステータス出版済み - 1 2018
外部発表はい

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electrochemistry

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