| Electrochemical Deposition of Zirconium Diboride Coatings in NaCl-KCl-K2ZrF6-KBF4 Melts | |
| Wang, Qian1,2; Wang, Yan Li1; Liu, Hui Jun1; Zeng, Chao Liu1 | |
| Corresponding Author | Liu, Hui Jun(liuhj@imr.ac.cn) |
| 2016 | |
| Source Publication | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
 |
| ISSN | 0013-4651 |
| Volume | 163Issue:10Pages:D636-D644 |
| Abstract | 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. |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1149/2.1241610jes |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51271190] ; National Natural Science Foundation of China[51501205] |
| WOS Research Area | Electrochemistry ; Materials Science |
| WOS Subject | Electrochemistry ; Materials Science, Coatings & Films |
| WOS ID | WOS:000389150900078 |
| Publisher | ELECTROCHEMICAL SOC INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/123328 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Hui Jun |
| Affiliation | 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 |
| Recommended Citation 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. |
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