Study on electrocatalytic properties of TiN based IrO2+Ta2O5 coating anodes

IMR OpenIR

	Study on electrocatalytic properties of TiN based IrO2+Ta2O5 coating anodes
	Jiang Junfeng ; Xu Haibo ; Wang Tingyong ; Wang Jia ; Xu Likun ; Cheng Guang
通讯作者	Jiang Junfeng()
	2007-02-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	36 期号:2 页码:344-348
摘要	The IrO2-Ta2O5 coating electrodes were prepared by the thermal decomposition on the TiN film as the carrier synthesized by means of multi-arc-ion-plating. The electrocatalytic activity of coating anodes was investigated by electrochemical measurements including cyclic voltammetry, anodic polarization curve and electrochemical impedance spectroscopy, scanning electron microscope (SEM) and energy dispersive X-ray detector (EDX) and X-ray diffraction (XRD). The life time of the electrode prepared at 460 degrees C was attained by accelerated electrolysis test. The results showed that the TiN peak could be detected on XRD pattern in the preparing temperatures range from 420 degrees C to 540 degrees C, but decomposed at 560 degrees C. It is showed that the preparing temperature had a significant effect on its morphology and electrocatalytic activity. The life time of TiN based IrO2-Ta2O5 with high electrocatalytic activity is superior to that of the traditional Ti based IrO2-Ta2O5 coating anode. It is feasible to use TiN as the carrier for IrO2-Ta2O5 coating anode.
关键词	TiN IrO2 Ta2O5 electrocatalysis oxide anode
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000244993600036
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：5[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/321006/91394
专题	中国科学院金属研究所
通讯作者	Jiang Junfeng
作者单位	1.Ocean Univ China, Qingdao 266003, Peoples R China 2.Luoyang Ship Mat Res Inst, Qingdao Branch, Qingdao 266071, Peoples R China 3.State Key Lab Corros & Protect Met, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Jiang Junfeng,Xu Haibo,Wang Tingyong,et al. Study on electrocatalytic properties of TiN based IrO2+Ta2O5 coating anodes[J]. RARE METAL MATERIALS AND ENGINEERING,2007,36(2):344-348.
APA	Jiang Junfeng,Xu Haibo,Wang Tingyong,Wang Jia,Xu Likun,&Cheng Guang.(2007).Study on electrocatalytic properties of TiN based IrO2+Ta2O5 coating anodes.RARE METAL MATERIALS AND ENGINEERING,36(2),344-348.
MLA	Jiang Junfeng,et al."Study on electrocatalytic properties of TiN based IrO2+Ta2O5 coating anodes".RARE METAL MATERIALS AND ENGINEERING 36.2(2007):344-348.