Interfacial Schottky junction of Ti(3)C(2)T(x )MXene/g-C3N4 for promoting spatial charge separation in photoelectrochemical cathodic protection of steel

doi:10.1016/j.jphotochem.2022.113772

	Interfacial Schottky junction of Ti(3)C(2)T(x )MXene/g-C3N4 for promoting spatial charge separation in photoelectrochemical cathodic protection of steel
	Ma, Xiumin 1,2,3,4; Ma, Zheng 1,2,3; Zhang, Hongguang 1,2,3; Lu, Dongzhu 1,2,3,4; Duan, Jizhou1,2,3,4 ; Hou, Baorong 1,2,3,4
	2022-04-01
发表期刊	JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
ISSN	1010-6030
卷号	426 页码:11
通讯作者	Ma, Xiumin([email protected])
摘要	Photoelectrochemical (PEC) cathodic protection was an ecofriendly and promising method for anti-corrosion of metal. In this work, the Ti3C2 & nbsp;MXene-based photoanode was the first time to apply in the PEC anti-corrosion process. The interfacial Schottky junction in TC-x/CN composites was designed by the electrostatic self assembly method. Different content of Ti(3)C(2 & nbsp;)was to investigate the effect on the PEC performance in TC-x/CN composites. Specifically, the TC-1.0/CN showed the highest PEC cathodic protection performance for 304 SS, which revealed low content of & nbsp;Ti3C2 was beneficial for spatial charge separation. Various characterization techniques analysis further verified the Schottky junction successfully formed at the interface between Ti3C2 and g-C3N4 and significantly promote the spatial charge separation. Furthermore, this work proposed the possible electron transfer pathway and deepened understanding of the PEC cathodic protection mechanism.
关键词	g-C3N4 Ti3C2 Schottky junction Spatial charge separation Cathodic protection
DOI	10.1016/j.jphotochem.2022.113772
收录类别	SCI
语种	英语
资助项目	Science and Technology Research of China Railway[2019G013]; Applied Basic Research Program of Nantong[JC2020098]; Applied Basic Research Program of Nantong[JC2021052]; National Natural Science Foundation of China[L1924067]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000783019300005
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/178814
专题	海洋环境工程技术研究发展中心
通讯作者	Ma, Xiumin
作者单位	1.Chinese Acad Sci, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Res Dev Ctr Marine Sci & Technol, 358 Haidi Rd, Nantong 226333, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266200, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Ma, Xiumin,Ma, Zheng,Zhang, Hongguang,et al. Interfacial Schottky junction of Ti(3)C(2)T(x )MXene/g-C3N4 for promoting spatial charge separation in photoelectrochemical cathodic protection of steel[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2022,426:11.
APA	Ma, Xiumin,Ma, Zheng,Zhang, Hongguang,Lu, Dongzhu,Duan, Jizhou,&Hou, Baorong.(2022).Interfacial Schottky junction of Ti(3)C(2)T(x )MXene/g-C3N4 for promoting spatial charge separation in photoelectrochemical cathodic protection of steel.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,426,11.
MLA	Ma, Xiumin,et al."Interfacial Schottky junction of Ti(3)C(2)T(x )MXene/g-C3N4 for promoting spatial charge separation in photoelectrochemical cathodic protection of steel".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 426(2022):11.

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