PbO2-SnO2 composite anode with interconnected structure for the electrochemical incineration of phenol

doi:10.1134/S1023193511090084

IMR OpenIR

	PbO2-SnO2 composite anode with interconnected structure for the electrochemical incineration of phenol
	Wei, Lin 1; Mao, Xuhui 1; Lin, An 1; Gan, Fuxing 1,2
通讯作者	Mao, Xuhui(clab@whu.edu.cn)
	2011-12-01
发表期刊	RUSSIAN JOURNAL OF ELECTROCHEMISTRY
ISSN	1023-1935
卷号	47 期号:12 页码:1394-1398
摘要	A PbO2-SnO2 composite anode with interconnected structure is prepared for organics electro-incineration through a two-step method, thermal-decomposition process and subsequent low-current density electrodeposition process. The element mapping, together with the impedance spectra of the composite electrode, confirms that an interconnected architecture of SnO2 and PbO2 grains, instead of a lamellar structure, was obtained on the Ti substrate. A lower electrodeposition current density (a parts per thousand currency sign10 mA cm(-2)) is very crucial for the formation of a porous surface and an interconnected architecture of two oxides inside. The asprepared electrode exhibits an enhanced electrocatalytic activity on the mineralization of phenol and a long service life due to the interconnected architecture, which helps to utilize the merits of these two metal oxides simultaneously. This two-step method also provides us a novel and facile way to fabricate a series of composite material such as oxide-oxide, oxide-metal composite electrodes.
关键词	interconnected structure lead dioxide tin dioxide electrochemical incineration
DOI	10.1134/S1023193511090084
收录类别	SCI
语种	英语
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000298653900011
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
引用统计	被引频次：12[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/321006/105922
专题	中国科学院金属研究所
通讯作者	Mao, Xuhui
作者单位	1.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China 2.State Key Lab Corros & Protect Met, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wei, Lin,Mao, Xuhui,Lin, An,et al. PbO2-SnO2 composite anode with interconnected structure for the electrochemical incineration of phenol[J]. RUSSIAN JOURNAL OF ELECTROCHEMISTRY,2011,47(12):1394-1398.
APA	Wei, Lin,Mao, Xuhui,Lin, An,&Gan, Fuxing.(2011).PbO2-SnO2 composite anode with interconnected structure for the electrochemical incineration of phenol.RUSSIAN JOURNAL OF ELECTROCHEMISTRY,47(12),1394-1398.
MLA	Wei, Lin,et al."PbO2-SnO2 composite anode with interconnected structure for the electrochemical incineration of phenol".RUSSIAN JOURNAL OF ELECTROCHEMISTRY 47.12(2011):1394-1398.