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Aluminum Deposition from Lewis Acidic 1-Butyl-3-Methylimidazolium Chloroaluminate Ionic Liquid ([Bmim]Cl/AlCl3) Modified with Methyl Nicotinate
Wang, Qian1; Chen, Bin1; Zhang, Qinqin1,2; Lu, Xingmei1; Zhang, Suojiang1
2015-11-01
Source PublicationCHEMELECTROCHEM
ISSN2196-0216
Volume2Issue:11Pages:1794-1798
AbstractThe potentiostatic electrodeposition of aluminum (Al) on copper (Cu) substrates from [Bmim]Cl/AlCl3(33.3/66.7mol%) ionic liquid (IL) containing different concentrations of methyl nicotinate (MN) was studied at 303K. It was found that the grain size of the deposits decreased from micron-sized to nanoscale and the preferred Al(200) crystallographic orientation became stronger when increasing the concentration of MN from 2 to 8 mmolL(-1). At a modest potential, a mirror-bright Al coating could be obtained when the concentration of MN was no less than 4mmolL(-1). Furthermore, atomic force microscopy and cyclic voltammetry were used to investigate the effect of MN on the electrodeposition of Al, which demonstrated that MN acted simultaneously as a brightener and a leveling agent by adsorbing on the electrode surface, producing Al coatings with a highly uniform and smooth surface.
KeywordAdditives Aluminum Electrodeposition Ionic Liquids Methyl Nicotinate
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1002/celc.201500213
Indexed BySCI
Language英语
WOS KeywordMOLTEN-SALT ; ELECTRODEPOSITION ; CHLORIDE ; METALS ; ALLOYS ; AL ; ADDITIVES ; MIXTURES
WOS Research AreaElectrochemistry
WOS SubjectElectrochemistry
Funding OrganizationGeneral Program Youth of National Natural Science Foundation of China(51404230 ; National Basic Research Program of China(2013CB632606) ; National Natural Science Foundation of China(21476234) ; National Major Instrumentation Development Grant(2011YQ12003907) ; 51304183)
WOS IDWOS:000364707700023
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19801
Collection多相复杂系统国家重点实验室
Affiliation1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn,Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Coll Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qian,Chen, Bin,Zhang, Qinqin,et al. Aluminum Deposition from Lewis Acidic 1-Butyl-3-Methylimidazolium Chloroaluminate Ionic Liquid ([Bmim]Cl/AlCl3) Modified with Methyl Nicotinate[J]. CHEMELECTROCHEM,2015,2(11):1794-1798.
APA Wang, Qian,Chen, Bin,Zhang, Qinqin,Lu, Xingmei,&Zhang, Suojiang.(2015).Aluminum Deposition from Lewis Acidic 1-Butyl-3-Methylimidazolium Chloroaluminate Ionic Liquid ([Bmim]Cl/AlCl3) Modified with Methyl Nicotinate.CHEMELECTROCHEM,2(11),1794-1798.
MLA Wang, Qian,et al."Aluminum Deposition from Lewis Acidic 1-Butyl-3-Methylimidazolium Chloroaluminate Ionic Liquid ([Bmim]Cl/AlCl3) Modified with Methyl Nicotinate".CHEMELECTROCHEM 2.11(2015):1794-1798.
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