Vertically ordered SnO<inf>2</inf> 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 journalArticle

27 Citations (Scopus)

Abstract

Vertically ordered SnO<inf>2</inf> nanorods with Au nanoparticles deposited in multiple steps, namely, SnO<inf>2</inf> 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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  • Cite this

    Jeon, J. M., Shim, Y. S., Han, S. D., Kim, D. H., Kim, Y. H., Kang, C-Y., Kim, J. S., Kim, M., & Jang, H. W. (2015). Vertically ordered SnO<inf>2</inf> nanobamboos for substantially improved detection of volatile reducing gases. Journal of Materials Chemistry A, 3(35), 17939-17945. https://doi.org/10.1039/c5ta03293h