中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Electrodeposition of zinc coatings from the solutions of zinc oxide in imidazolium chloride/urea mixtures

文献类型:期刊论文

作者Zheng Yong1,2; Dong Kun1,2; Wang Qian1; Zhang SuoJiang1; Zhang QinQin1,2; Lu XingMei1
刊名SCIENCE CHINA-CHEMISTRY
出版日期2012-08-01
卷号55期号:8页码:1587-1597
关键词electrochemistry electroplating metal oxide zinc deposits ionic liquids
ISSN号1674-7291
通讯作者Lu, XM
英文摘要To solve the inherent disadvantages in conventional processes for electrodeposition of zinc, it's necessary to develop more high-efficiency and environmentally friendly electrolytes. In this work, it was found that the dissolution of ZnO was remarkably enhanced in some imidazolium chloride by the addition of urea, and the solubility of ZnO in 1:1 [Amim]Cl/urea mixture was as high as 8.35 wt% at 373.2 K. Electrochemical measurements showed that zinc could be readily electrodeposited from the solutions of ZnO. Bright, dense and well adherent zinc coatings with good purity were obtained from 0.6 M solution of ZnO in 1:1 [Amim]Cl/urea at 323.2-343.2 K. It's expected that the solutions of ZnO in imidazolium chloride/urea mixtures have the potential to replace the traditional electrolytes, especially toxic zinc chloride-based ones for zinc electroplating, as well as preparation of zinc materials.
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]TEMPERATURE IONIC LIQUIDS ; SOLUBILIZING METAL-OXIDES ; CHOLINE CHLORIDE ; MOLTEN-SALT ; DICYANAMIDE ANION ; ALUMINUM ; SOLVENTS ; NUCLEATION ; DEPOSITION ; CATALYSIS
收录类别SCI
语种英语
WOS记录号WOS:000307351500015
公开日期2013-10-15
版本出版稿
源URL[http://ir.ipe.ac.cn/handle/122111/3259]  
专题过程工程研究所_多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Univ, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zheng Yong,Dong Kun,Wang Qian,et al. Electrodeposition of zinc coatings from the solutions of zinc oxide in imidazolium chloride/urea mixtures[J]. SCIENCE CHINA-CHEMISTRY,2012,55(8):1587-1597.
APA Zheng Yong,Dong Kun,Wang Qian,Zhang SuoJiang,Zhang QinQin,&Lu XingMei.(2012).Electrodeposition of zinc coatings from the solutions of zinc oxide in imidazolium chloride/urea mixtures.SCIENCE CHINA-CHEMISTRY,55(8),1587-1597.
MLA Zheng Yong,et al."Electrodeposition of zinc coatings from the solutions of zinc oxide in imidazolium chloride/urea mixtures".SCIENCE CHINA-CHEMISTRY 55.8(2012):1587-1597.

入库方式: OAI收割

来源:过程工程研究所

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