PRELIMINARY STUDIES OF SILVER COATINGS FORMATION FROM CHOLINE CHLORIDE BASED IONIC LIQUIDS

被引：0
|
作者：
Florea, Andreea [1 ]
Petica, Aurora [2 ]
Anicai, Liana [1 ]
Visan, Teodor [3 ]
机构：
[1] PSV Co Bucharest, Res Div, 11 Bis Gral Budisteanu St, Bucharest, Romania
[2] Natl Inst Res & Dev Elect Engn, ICPE Adv Res, Bucharest, Romania
[3] Univ Politehn Bucuresti, Dept Appl Phys Chem & Electrochem, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2010年 / 72卷 / 02期
关键词：
silver coating; ionic liquid; electro- and electroless deposition;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This paper presents some preliminary experimental results regarding the formation of Ag coatings on Cu substrate using electrochemical and chemical procedures from choline chloride based ionic liquids containing Ag(I) salts. Some aspects regarding synthesis and characterization (color, appearance, electrical conductivity) of different types of silver containing ionic liquids are also discussed. Cyclic voltammograms have shown a large potential domain for Ag electrodeposition. Ag coatings on Cu substrate obtained both electrochemically and chemically (electroless deposition) from ionic liquids have light grey color and a good adherence and uniformity. These coatings obtained from ionic liquids could be used in the electronic industry (e.g. PCB technologies) and represent environmentally friendly alternatives as the cyanides baths which are very toxic are replaced.
引用
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页码：115 / 126
页数：12
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