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

被引：133

作者：

Cho, Nam Gyu ^{[2
]}

Woo, Hyung-Sik ^{[1
]}

Lee, Jong-Heun ^{[1
]}

Kim, Il-Doo ^{[2
]}

机构：

[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136713, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 40期

关键词：

NANOFIBERS;

D O I：

10.1039/c1cc13876f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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 degrees C. Sandwich Pt-NiO-Pt tube networks exhibited superior C2H5OH sensing response and remarkable selectivity against CO and H-2 gases.

引用

页码：11300 / 11302

页数：3

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