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Zinc Electrochemical Deposition from Ionic Liquids and Aqueous Solutions Onto indium tin
被引:11
作者:
Rivas-Esquivel, F. M.
[1
,2
]
Brisard, G. M.
[2
]
Ortega-Borges, R.
[1
]
Trejo, G.
[1
]
Meas, Y.
[1
]
机构:
[1] Ctr Invest & Desarrollo Tecnol Electroquim CIDETE, Parque Tecnol Queretaro Sanfandila, Pedro Escobedo 76703, Qro, Mexico
[2] Univ Sherbrooke, Fac Sci, 2500 Blvd Univ Sherbrooke, Sherbrooke, PQ J1K 2R1, Canada
来源:
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
|
2017年
/
12卷
/
03期
基金:
加拿大自然科学与工程研究理事会;
关键词:
Zinc electrodeposition;
ITO;
protic ionic liquids;
Zn coatings;
NICKEL ELECTRODEPOSITION;
CARBOXYLATE ANIONS;
GRAPHITE ELECTRODE;
ALUMINUM;
COATINGS;
WATER;
D O I:
10.20964/2017.03.58
中图分类号:
O646 [电化学、电解、磁化学];
学科分类号:
081704 ;
摘要:
Ionic Liquids (ILs) are classified as green solvents and in this context, ILs offer the possibility to improve the electrodeposition processes of several metals or alloys, without involve the use of hazardous chemicals. In this work, we study the electrodeposition process of metallic zinc from the protic ionic liquid 2-hydroxyethyl ammonium propionate (2-HEAP) and from acidic aqueous solutions on indium tin oxide (ITO) as substrate. Electrodeposits obtained from 2-HEAP by using different zinc salts as a source of metallic ions are compared with electrodeposits obtained from aqueous solutions. Results show the influence of zinc salt and of the reaction media (2-HEAP or aqueous solutions) on the electrochemical reduction process and on the morphological properties of the deposits.
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页码:2026 / 2041
页数:16
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