Design of New Al Photoanode Composite for Cathodic Protection Based on Photocatalytic Material and Sacrificial Anode

doi:10.1149/2.0321905jes

IMR OpenIR

	Design of New Al Photoanode Composite for Cathodic Protection Based on Photocatalytic Material and Sacrificial Anode
	Xie, Xuan 1; Liu, Li 1; Chen, Runze 2,3; Liu, Gang 2; Li, Ying 2; Wang, Fuhui 1
通讯作者	Liu, Li(liuli@mail.neu.edu.cn)
	2019-02-06
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	166 期号:5 页码:H3215-H3222
摘要	A new kind of Al photoanode composite based on photocatalytic material and sacrificial anode was proposed and designed to provide new ideas for cathodic protection in marine environment. Fabricated with the traditional Al-Zn-In-Mg-Ti sacrificial anode and Co(OH)(2) modified anatase TiO2 nanotubes, a new Al photoanode composite with good photoelectrochemical cathodic protection property was obtained. To compare with the traditional sacrificial anode, the cathodic protective properties of both the sacrificial anode and this Al photoanode composite were evaluated by electrochemical measurements in aqueous 3.5 wt.% NaCl solution. By means of scanning electron microscopy (SEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and UV-Vis spectrophotometer morphologies, crystal structures, surface compositions and light response range of the Al photoanode composite during the immersion were characterized, respectively. The generated protective current density of the Al photoanode composite is found to be greater under illumination than that of the traditional Al-Zn-In-Mg-Ti sacrificial anode. Co(OH)(2)@TiO2 plays an important role in supplemental protection for Q235 carbon steel and improves the current efficiency. (C) The Author(s) 2019. Published by ECS.
资助者	National Natural Science Foundation of China
DOI	10.1149/2.0321905jes
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51622106] ; National Natural Science Foundation of China[51871049]
WOS研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000457977600001
出版者	ELECTROCHEMICAL SOC INC
引用统计	被引频次：8[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/321006/131646
专题	中国科学院金属研究所
通讯作者	Liu, Li
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 3.Northeastern Univ, Sch Mat Sci & Engn, Inst Ceram & Powder Met, Shenyang 110819, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Xie, Xuan,Liu, Li,Chen, Runze,et al. Design of New Al Photoanode Composite for Cathodic Protection Based on Photocatalytic Material and Sacrificial Anode[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2019,166(5):H3215-H3222.
APA	Xie, Xuan,Liu, Li,Chen, Runze,Liu, Gang,Li, Ying,&Wang, Fuhui.(2019).Design of New Al Photoanode Composite for Cathodic Protection Based on Photocatalytic Material and Sacrificial Anode.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,166(5),H3215-H3222.
MLA	Xie, Xuan,et al."Design of New Al Photoanode Composite for Cathodic Protection Based on Photocatalytic Material and Sacrificial Anode".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 166.5(2019):H3215-H3222.