Efficient proton conduction in dry nanofilms of amorphous aluminosilicate

Yoshitaka Aoki, Emi Muto, Shinya Onoue, Aiko Nakao, Toyoki Kunitake

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)


Amorphous aluminosilicate nanofilms as prepared by a sol-gel process and post-annealing exhibit proton conduction at a wide temperature range in dry air with a lowest area specific resistance of 0.24 Ω cm2 at 400°C.

Original languageEnglish
Pages (from-to)2396-2398
Number of pages3
JournalChemical Communications
Issue number23
Publication statusPublished - 2007
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • General Chemistry
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry


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