Communication-Gas Sensing Behaviors of Electrophoretically Deposited Nickel Oxide Films from Morphologically Tailored Particles

被引：16

作者：

Chung, Yoonsung ^{[1
]}

Park, Hyejin ^{[1
]}

Lee, Eunji ^{[1
]}

Kim, Sun-Hee ^{[2
]}

Kim, Dong-Joo ^{[1
]}

机构：

[1] Auburn Univ, Mat Res & Educ Ctr, Auburn, AL 36849 USA

[2] Yuhan Univ, Dept I Fash Design, Gyeonggi 422749, South Korea

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2016年 / 163卷 / 13期

关键词：

NANOWIRES; SENSOR;

D O I：

10.1149/2.0751613jes

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Different morphologies of NiO were synthesized by a simple hydrothermal method. The crystal structure, morphology, and specific surface area of synthesized NiO were characterized. Synthesized NiO particles were then electrophoretically deposited as a film for a sensing material. TEA-modification in the solution changed cube-like NiO particles to highly anisotropic needle-like particles during hydrothermal growth reaction. Electrophoretically deposited NiO sensing layer demonstrated improved sensing performance. Morphological feature with higher specific surface area appears to be important in gas sensing of NiO particles. (C) 2016 The Electrochemical Society.

引用

页码：B624 / B626

页数：3

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