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Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode

文献类型：期刊论文

作者Lu, Xiayu1,2; Liu, Li1,3; Xie, Xuan1,3; Cui, Yu1; Wang, Fuhui1,3
刊名JOURNAL OF THE ELECTROCHEMICAL SOCIETY
出版日期2020-10-01
卷号167期号:13页码:8
关键词TiO2 dual cathodic protection Q235 carbon steel application Corrosion
ISSN号0013-4651
DOI10.1149/1945-7111/abbd75
通讯作者Liu, Li(liuli@mail.neu.edu.cn)
英文摘要A novel Co(OH)(2)/graphene/TiO2-Al-Zn-In-Mg-Ti photoanode composite (Al-TGC photoanode) was proposed and fabricated by combining the photocatalytic material with traditional sacrificial anode, aiming to not only prolong the lifetime of traditional sacrificial anode but also make photocatalytic material really applicable in practice. The cathodic protection performance of Al-TGC photoanode and traditional sacrificial anode for Q235 carbon steel (Q235CS) was evaluated by long-term electrochemical experiments and macro corrosion surface morphologies of Q235CS. Results indicated that the new Al-TGC photoanode can provide more effective cathodic protection for Q235CS at least for 30 d in 3.5 wt% NaCl solution, which is obviously better than that of a traditional sacrificial anode and an older Al photoanode composite. In this new material system, graphene plays a very important role in increasing the long-term stability and lifetime of the Al-TGC photoanode.
资助项目National Natural Science Foundation of China[51871049] ; National Key R&D Program of China[2017YFB0702303] ; A-class Pilot of the Chinese Academy of Sciences[XDA22010303]
WOS研究方向Electrochemistry ; Materials Science
语种英语
WOS记录号WOS:000582178800001
出版者ELECTROCHEMICAL SOC INC
资助机构National Natural Science Foundation of China ; National Key R&D Program of China ; A-class Pilot of the Chinese Academy of Sciences
源URL[http://ir.imr.ac.cn/handle/321006/140987]  
专题金属研究所_中国科学院金属研究所
通讯作者Liu, Li
作者单位1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Northeastern Univ, Sch Mat Sci & Engn, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Xiayu,Liu, Li,Xie, Xuan,et al. Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2020,167(13):8.
APA Lu, Xiayu,Liu, Li,Xie, Xuan,Cui, Yu,&Wang, Fuhui.(2020).Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,167(13),8.
MLA Lu, Xiayu,et al."Long-Term Dual Cathodic Protection for Q235 Carbon Steel by Co(OH)(2)/Graphene/TiO(2)Photocatalytic Material and Traditional Sacrificial Anode".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 167.13(2020):8.

入库方式： OAI收割

来源：金属研究所

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