Polycondensation of sulfamide acid monomer and proton conductivity of the polymer

Naoki Morishita, Takahiro Tago, Hiroyuki Nishide

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Sulfamide acid, one of the sulfonic acid derivatives, involves both an electron-drawing carbonyl group and a conjugated structure. In this paper, we focused on the sulfamide acid derivative as an effective proton donor under dry condition, which could be applicable for a high temperature PEM. We designed and synthesized polyamidesulfamide acid, the polyamide backbone bearing the side chain of sulfamide acid by polycondensation of sulfamide acid monomer and 4,4′-diaminodiphenylether. Its synthesis and property of the dry membrane including proton conductivity are described.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages2643
Number of pages1
Volume54
Edition2
Publication statusPublished - 2005
Event54th SPSJ Symposium on Macromolecules - Yamagata
Duration: 2005 Sep 202005 Sep 22

Other

Other54th SPSJ Symposium on Macromolecules
CityYamagata
Period05/9/2005/9/22

Keywords

  • Fuel cell membrane
  • Polyamide
  • Polymer electrolyte
  • Proton conductivity

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Morishita, N., Tago, T., & Nishide, H. (2005). Polycondensation of sulfamide acid monomer and proton conductivity of the polymer. In Polymer Preprints, Japan (2 ed., Vol. 54, pp. 2643)