Fabrication of TiO<sub>2</sub>/CdS/Co(OH)<sub>2</sub> composite and its application in photoelectrochemical cathodic protection of 304 stainless steel under visible light

doi:10.1016/j.matlet.2023.135467

	Fabrication of TiO₂/CdS/Co(OH)₂ composite and its application in photoelectrochemical cathodic protection of 304 stainless steel under visible light
	Dai, Yongchao 1,2; Liu, Nazhen 1; Wang, Chunli 1; Liu, Xiangju 1; Liu, Yang 2; Jiang, Quantong 1; Zhao, Xia1 ; Hou, Baorong 1
	2024-01-15
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	355 页码:4
通讯作者	Liu, Nazhen(liunazhen@qdio.ac.cn) ; Zhao, Xia(zx@qdio.ac.cn)
摘要	CdS quantum dots (QDs) and Co(OH)2 were deposited on the surface of TiO2 nanotube arrays (NTAs) by successive ionic layer adsorption and reaction (SILAR), and the performance of the composite in photoelectrochemical (PEC) cathodic protection was studied. Due to the narrow band gap of CdS QDs and the formation of type II heterojunction with TiO2, the TiO2/CdS (Ti/Cd) composite exhibited enhanced PEC properties in 3.5 wt% NaCl solution. After deposition of Co(OH)2, the valence conversion of Co(II) and Co(III) improves the separation efficiency of charge carriers, the cathodic protection performance of TiO2/CdS/Co(OH)2 (Ti/Cd/Co) composite is further improved.
关键词	Semiconductors Nanoparticles Composite materials 304 stainless steel Photoelectrochemical cathodic protection
DOI	10.1016/j.matlet.2023.135467
收录类别	SCI
语种	英语
资助项目	CAS Pioneer Hundred Talents Program ; National Natural Science Foundation of China[41827805]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:001105506300001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183916
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Liu, Nazhen; Zhao, Xia
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Shandong Engn Res Ctr Pollut Control & Resource Va, 53 Zhengzhou Rd, Qingdao 266042, 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	Dai, Yongchao,Liu, Nazhen,Wang, Chunli,et al. Fabrication of TiO₂/CdS/Co(OH)₂ composite and its application in photoelectrochemical cathodic protection of 304 stainless steel under visible light[J]. MATERIALS LETTERS,2024,355:4.
APA	Dai, Yongchao.,Liu, Nazhen.,Wang, Chunli.,Liu, Xiangju.,Liu, Yang.,...&Hou, Baorong.(2024).Fabrication of TiO₂/CdS/Co(OH)₂ composite and its application in photoelectrochemical cathodic protection of 304 stainless steel under visible light.MATERIALS LETTERS,355,4.
MLA	Dai, Yongchao,et al."Fabrication of TiO₂/CdS/Co(OH)₂ composite and its application in photoelectrochemical cathodic protection of 304 stainless steel under visible light".MATERIALS LETTERS 355(2024):4.