H2S-sensitive thin film fabricated from hydrothermally synthesized SnO2 sol

Masami Ando, Seiichi Suto, Takahiro Suzuki, Takashi Tsuchida, Chiaki Nakayama, Norio Miura, Noboru Yamazoe

研究成果: Article査読

38 被引用数 (Scopus)

抄録

A porous thin film of SnO2 prepared on an alumina substrate by using hydrothermally synthesized SnO2 sol shows excellent sensitivity to dilute H2S in air together with good response transient characteristics when calcined at 700°C. The pore size of the film increases uniformly with calcination temperature, and this well developed porous structure appears to be responsible for the excellent H2S sensing characteristics.

本文言語English
ページ(範囲)631-633
ページ数3
ジャーナルJournal of Materials Chemistry
4
4
DOI
出版ステータスPublished - 1994

ASJC Scopus subject areas

  • 化学 (全般)
  • 材料化学

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