Efficient proton conduction of nanometer-thick film of porous silica as prepared by oxygen plasma treatment

Haibin Li, Toyoki Kunitake

研究成果: Contribution to journalArticle査読

15 被引用数 (Scopus)

抄録

A highly proton-conducting silica film (thickness, 150 nm) was successfully fabricated by combination of template synthesis with a nonionic surfactant and subsequent oxygen plasma treatment. This ultrathin silica film is mechanically and thermally stable and possesses abundant silanol groups in the nanopore. It exhibited proton conductivities greater by 1-2 orders of magnitude than those of the corresponding heat-treated silica film in humid air.

本文言語英語
ページ(範囲)42-48
ページ数7
ジャーナルMicroporous and Mesoporous Materials
97
1-3
DOI
出版ステータス出版済み - 12 29 2006
外部発表はい

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials

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