Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts

doi:10.1149/2.1241610jes

IMR OpenIR

	Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts
	Wang, Qian 1,2; Wang, Yan Li 1; Liu, Hui Jun 1; Zeng, Chao Liu 1
通讯作者	Liu, Hui Jun(liuhj@imr.ac.cn)
	2016
发表期刊	JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN	0013-4651
卷号	163 期号:10 页码:D636-D644
摘要	Zirconium diboride is one of the most promising ultra high temperature ceramics, which are urgently required in the development of hypersonic flight, atmospheric re-entry and rocket propulsion. In this work, the zirconium diboride coating is successfully obtained on different substrates by electrochemical deposition from a NaCl-KCl-K2ZrF6-KBF4 melt. The effects of current density, operating temperature, electrodeposition time and substrate materials on the microstructure and phase composition of the coating are also investigated by SEM, EDX, and XRD. Besides, the electrochemical reduction of zirconium, boron and zirconium diboride has been investigated by cyclic voltammetry and chronopotentiometry. The results show that various morphological and structure of ZrB2 coatings can be synthesized on stainless steel, graphite and carbon fiber reinforced carbon composite (C/C composite) substrates and the synthesis of ZrB2 mainly follow two subsequent electrochemical reactions and a chemical reaction. (C) 2016 The Electrochemical Society. All rights reserved.
资助者	National Natural Science Foundation of China
DOI	10.1149/2.1241610jes
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51271190] ; National Natural Science Foundation of China[51501205]
WOS研究方向	Electrochemistry ; Materials Science
WOS类目	Electrochemistry ; Materials Science, Coatings & Films
WOS记录号	WOS:000389150900078
出版者	ELECTROCHEMICAL SOC INC
引用统计	被引频次：14[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/321006/123328
专题	中国科学院金属研究所
通讯作者	Liu, Hui Jun
作者单位	1.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qian,Wang, Yan Li,Liu, Hui Jun,et al. Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2016,163(10):D636-D644.
APA	Wang, Qian,Wang, Yan Li,Liu, Hui Jun,&Zeng, Chao Liu.(2016).Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,163(10),D636-D644.
MLA	Wang, Qian,et al."Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 163.10(2016):D636-D644.