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Electrochemical Deposition of Magnesium on SiC Fibers from the LiCl-KCl-MgCl2 Molten Salt
Chen, Zeng1,2; Li, Shengjun1,2; Wang, Yumin3; Li, Wei1,2; Wei, Chaochao1,2; Kong, Wenping1,2; Jia, Xiyang1,2; Pei, Qingqing1,2; Zhang, Weifeng1,2
Corresponding AuthorWang, Yumin(yuminwang@imr.ac.cn) ; Zhang, Weifeng(wfzhang@henu.edu.cn)
2016
Source PublicationJOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN0013-4651
Volume163Issue:9Pages:D522-D525
AbstractThe preparation of Mg/SiC fiber precursor is the key process for the application of SiC fiber in the Mg alloys. Electrochemical deposition method was firstly adopted for the preparation of Mg/SiC fiber precursor in the LiCl-KCl molten salt. However, metal Li will be deposited prior to the deposition of Mg to form Li-C alloys with the carbon layer on the surface of SiC fiber due to the under potential deposition of Li+ ion. A Cu intermediate layer was introduced to avoid the formation of Li-C alloys, so that SiC fiber could be stable in a wide electrochemical window in the LiCl-KCl molten salt. A thin Cu layer was coated on SiC fiber using chemical plating method. The effect of NaOH concentration on the Cu coating was investigated and bright Cu coating was obtained. The electrochemical deposition process of Mg2+ ion was investigated through cyclic voltammetry and the detailed deposition parameters were obtained. Mg/SiC fiber precursor was prepared using pulse current electrodeposition method following the deposition parameters obtained by cyclic voltammetry. The morphology and microstructure of SiC/Mg fiber were explored through SEM. After the optimization of electrodeposition condition, compact and even Mg layer were prepared on SiC fiber. (C) 2016 The Electrochemical Society. All rights reserved.
Funding OrganizationNatural Science Foundation of China
DOI10.1149/2.0971609jes
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China[51304062] ; Natural Science Foundation of China[21403056] ; Natural Science Foundation of China[U1404202]
WOS Research AreaElectrochemistry ; Materials Science
WOS SubjectElectrochemistry ; Materials Science, Coatings & Films
WOS IDWOS:000388988100071
PublisherELECTROCHEMICAL SOC INC
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/123222
Collection中国科学院金属研究所
Corresponding AuthorWang, Yumin; Zhang, Weifeng
Affiliation1.Key Lab Photovolta Mat Henan Prov, Kaifeng 475001, Peoples R China
2.Sch Phys & Elect, Kaifeng 475001, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Chen, Zeng,Li, Shengjun,Wang, Yumin,et al. Electrochemical Deposition of Magnesium on SiC Fibers from the LiCl-KCl-MgCl2 Molten Salt[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2016,163(9):D522-D525.
APA Chen, Zeng.,Li, Shengjun.,Wang, Yumin.,Li, Wei.,Wei, Chaochao.,...&Zhang, Weifeng.(2016).Electrochemical Deposition of Magnesium on SiC Fibers from the LiCl-KCl-MgCl2 Molten Salt.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,163(9),D522-D525.
MLA Chen, Zeng,et al."Electrochemical Deposition of Magnesium on SiC Fibers from the LiCl-KCl-MgCl2 Molten Salt".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 163.9(2016):D522-D525.
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