Vertically ordered SnO2 nanobamboos for substantially improved detection of volatile reducing gases

Jong Myeong Jeon, Young Seok Shim, Su Deok Han, Do Hong Kim, Yeon Hoo Kim, Chong Yun Kang, Jin Sang Kim, Miyoung Kim, Ho Won Jang

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)

Abstract

Vertically ordered SnO2 nanorods with Au nanoparticles deposited in multiple steps, namely, SnO2 nanobamboos are synthesized by a glancing-angle deposition technique. The highly ordered porous structures enable us to detect sub-ppb levels of volatile reducing gases with a fast response speed by maximizing the sensitization effects of the Au nanoparticles.

Original languageEnglish
Pages (from-to)17939-17945
Number of pages7
JournalJournal of Materials Chemistry A
Volume3
Issue number35
DOIs
Publication statusPublished - 2015 Jul 13
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Renewable Energy, Sustainability and the Environment
  • Materials Science(all)

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