Issue 40, 2011
From the journal:

Chemical Communications

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

Nam Gyu Cho,a   Hyung-Sik Woo,b   Jong-Heun Lee*b  and  Il-Doo Kim*a  

* Corresponding authors

a Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon 305-701, Republic of Korea
E-mail: idkim@kaist.ac.kr
Fax: +82-42-359-3310
Tel: +82-42-350-3329

b Department of Materials Science and Engineering, Korea University, Anam-Dong, Seongbuk-Gu, Seoul 136-713, Republic of Korea
E-mail: jongheun@korea.ac.kr
Fax: +82-42-359-3310
Tel: +82-42-350-3329

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.

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

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Article information

DOI
https://doi.org/10.1039/C1CC13876F
Article type
Communication
Submitted
29 Jun 2011
Accepted
07 Aug 2011
First published
19 Sep 2011

Chem. Commun., 2011,47, 11300-11302

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

N. G. Cho, H. Woo, J. Lee and I. Kim, Chem. Commun., 2011, 47, 11300 DOI: 10.1039/C1CC13876F

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