Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor

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	Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor
	N. Q. Wu; M. H. Zhao; J. G. Zheng; C. B. Jiang; B. Myers; S. X. Li; M. Chyu; S. X. Mao
	2005
发表期刊	Nanotechnology
ISSN	0957-4484
卷号	16 期号:12 页码:2878-2881
摘要	A highly porous and nanostructured CuO-ZnO composite has been synthesized for the sensing electrode of a solid-state electrochemical sensor for the high-temperature detection of carbon monoxide. The sensing electrode is made of ZnO nanotetrapod supported CuO nanoparticles. The ZnO nanotetrapods form a three-dimensional interconnected network, leading to a highly porous electrode. The ZnO nanotetrapods on which the CuO nanoparticles are highly dispersedly supported have a high surface-to-volume ratio while maintaining thermal stability at high temperature. Our approach provides an inexpensive route for large-scale production of porous and nanostructured electrodes, which increases the sensitivity of solid-state electrochemical sensors for on-line gas detection at high temperature.
部门归属	w virginia univ, dept mech & aerosp engn, morgantown, wv 26506 usa. northwestern univ, nuance ctr, evanston, il 60208 usa. univ pittsburgh, dept mech engn, pittsburgh, pa 15261 usa. chinese acad sci, shenyang natl lab mat sci, met res inst, shenyang 110016, peoples r china.;wu, nq (reprint author), w virginia univ, dept mech & aerosp engn, morgantown, wv 26506 usa;nick.wu@mail.wvu.edu smao@engr.pitt.edu
关键词	Carbon-monoxide Oxidation Zinc Oxide Catalysts Gas Sensors Methanol
URL	查看原文
WOS记录号	WOS:000234304000032
引用统计	被引频次：74[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35116
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. Q. Wu,M. H. Zhao,J. G. Zheng,et al. Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor[J]. Nanotechnology,2005,16(12):2878-2881.
APA	N. Q. Wu.,M. H. Zhao.,J. G. Zheng.,C. B. Jiang.,B. Myers.,...&S. X. Mao.(2005).Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor.Nanotechnology,16(12),2878-2881.
MLA	N. Q. Wu,et al."Porous CuO-ZnO nanocomposite for sensing electrode of high-temperature CO solid-state electrochemical sensor".Nanotechnology 16.12(2005):2878-2881.