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Superionic Conductivity in Hybrid of 3-Hydroxypropanesulfonic Acid and Graphene Oxide
Journal article   Peer reviewed

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 and Shinya Hayami
Chemistry, an Asian journal, Vol.12(2), pp.194-197
17/01/2017
DOI: https://doi.org/10.1002/asia.201601488
PMID: 27885828

Abstract

Chemistry Chemistry, Multidisciplinary Physical Sciences Science & Technology
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.

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