Thin-walled NiO tubes functionalized with catalytic Pt for highly selective C2H5OH sensors using electrospun fibers as a sacrificial template

Nam Gyu Cho, Hyung Sik Woo, Jong Heun Lee, Il Doo Kim

Research output: Contribution to journalArticle

110 Citations (Scopus)

Abstract

Hollow thin walled NiO tubes functionalized by catalytic Pt were synthesized via nanofiber templating and multilayered sputter-coating of Pt and NiO thin overlayers followed by heat-treatment at 600°C. Sandwich Pt-NiO-Pt tube networks exhibited superior C2H5OH sensing response and remarkable selectivity against CO and H2 gases.

Original languageEnglish
Pages (from-to)11300-11302
Number of pages3
JournalChemical Communications
Volume47
Issue number40
DOIs
Publication statusPublished - 2011 Oct 28

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Nanofibers
Carbon Monoxide
Hot Temperature
Gases
Heat treatment
Coatings
Fibers
Sensors

ASJC Scopus subject areas

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

Cite this

Thin-walled NiO tubes functionalized with catalytic Pt for highly selective C2H5OH sensors using electrospun fibers as a sacrificial template. / Cho, Nam Gyu; Woo, Hyung Sik; Lee, Jong Heun; Kim, Il Doo.

In: Chemical Communications, Vol. 47, No. 40, 28.10.2011, p. 11300-11302.

Research output: Contribution to journalArticle

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