Ultra-fast responding and recovering C2H5OH sensors using SnO2 hollow spheres prepared and activated by Ni templates

Hae Ryong Kim; Kwon Il Choi; Kang Min Kim; Il Doo Kim; Guozhong Cao; Jong Heun Lee

doi:10.1039/c0cc00213e

Ultra-fast responding and recovering C₂H₅OH sensors using SnO₂ hollow spheres prepared and activated by Ni templates

Hae Ryong Kim, Kwon Il Choi, Kang Min Kim, Il Doo Kim, Guozhong Cao, Jong Heun Lee

Research output: Contribution to journal › Article › peer-review

157 Citations (Scopus)

Abstract

Ultra-fast responding and recovering C₂H₅OH sensors were prepared using nanoscale SnO₂ hollow spheres with NiO-functionalized inner walls. The exceptional ultra-fast recovery characteristics were attributed to the catalytic surface reaction assisted by NiO at the inner shell.

Original language	English
Pages (from-to)	5061-5063
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	28
DOIs	https://doi.org/10.1039/c0cc00213e
Publication status	Published - 2010 Jul 28

ASJC Scopus subject areas

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

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10.1039/c0cc00213e

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abstract = "Ultra-fast responding and recovering C2H5OH sensors were prepared using nanoscale SnO2 hollow spheres with NiO-functionalized inner walls. The exceptional ultra-fast recovery characteristics were attributed to the catalytic surface reaction assisted by NiO at the inner shell.",

author = "Kim, {Hae Ryong} and Choi, {Kwon Il} and Kim, {Kang Min} and Kim, {Il Doo} and Guozhong Cao and Lee, {Jong Heun}",

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AU - Kim, Hae Ryong

AU - Choi, Kwon Il

AU - Kim, Kang Min

AU - Kim, Il Doo

AU - Cao, Guozhong

AU - Lee, Jong Heun

PY - 2010/7/28

Y1 - 2010/7/28

N2 - Ultra-fast responding and recovering C2H5OH sensors were prepared using nanoscale SnO2 hollow spheres with NiO-functionalized inner walls. The exceptional ultra-fast recovery characteristics were attributed to the catalytic surface reaction assisted by NiO at the inner shell.

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Ultra-fast responding and recovering C₂H₅OH sensors using SnO₂ hollow spheres prepared and activated by Ni templates

Abstract

ASJC Scopus subject areas

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