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Superionic Conductivity in Hybrid of 3-Hydroxypropanesulfonic Acid and Graphene Oxide.
Wakata, Kosuke; Karim, Mohammad Razaul; Islam, Md Saidul; Ohtani, Ryo; Nakamura, Masaaki; Koinuma, Michio; Hayami, Shinya.
Affiliation
  • Wakata K; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
  • Karim MR; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
  • Islam MS; Department of Chemistry, School of Physical Sciences, Shahjalal University of Science and Technology, Sylhet-, 3114, Bangladesh.
  • Ohtani R; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
  • Nakamura M; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
  • Koinuma M; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
  • Hayami S; Department of chemistry, Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
Chem Asian J ; 12(2): 194-197, 2017 Jan 17.
Article in En | MEDLINE | ID: mdl-27885828
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.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Asian J Year: 2017 Document type: Article Affiliation country: Japón
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Asian J Year: 2017 Document type: Article Affiliation country: Japón