Influence of Ge4+ and Pb2+ ions on the kinetics of zinc electrodeposition in acidic sulphate electrolyte

1995 ◽  
Vol 25 (6) ◽  
pp. 556-564 ◽  
Author(s):  
R. Ichino ◽  
C. Cachet ◽  
R. Wiart
Keyword(s):  
Zinc Electrodeposition ◽  
Sulphate Electrolyte ◽  
Kinetics Of ◽  
Acidic Sulphate

Kinetics of uranium sorption from acidic sulphate solutions onto crosslinked polyethyleneimine based resins. 10

1990 ◽  
Vol 23 (2) ◽  
pp. 219-223 ◽  
Author(s):  
B. L. Rivas ◽  
D. Klattenhoff ◽  
I. M. Perich
Keyword(s):  
Kinetics Of ◽  
Acidic Sulphate

The effect of aromatic and aliphatic amines on copper electrowinning from acidic sulphate electrolyte

2010 ◽  
Vol 104 (2) ◽  
pp. 169-177 ◽  
Author(s):  
H.H. Abdel-Rahman ◽  
A.M. Ahmed ◽  
A.A. Harfoush ◽  
A.H.E. Moustafa
Keyword(s):  
Aliphatic Amines ◽  
Copper Electrowinning ◽  
Sulphate Electrolyte ◽  
Acidic Sulphate ◽  
Aromatic And Aliphatic Amines

Kinetics of uranium sorption from acidic sulphate solutions onto crosslinked polyethyleneimine based resins. 11

1990 ◽  
Vol 23 (3) ◽  
pp. 315-321 ◽  
Author(s):  
B. L. Rivas ◽  
D. Klattenhoff ◽  
I. M. Perich
Keyword(s):  
Kinetics Of ◽  
Acidic Sulphate

Alkylpyridinium Hydrosulfate Ionic Liquids as Novel Additives for Zinc Electrodeposition

2013 ◽  
Vol 634-638 ◽  
pp. 140-144 ◽  
Author(s):  
Qi Bo Zhang ◽  
Yi Xin Hua ◽  
Li Yuan Chen
Keyword(s):  
Ionic Liquids ◽  
Surface Morphology ◽  
Crystallographic Orientation ◽  
X Ray Diffraction ◽  
X Ray ◽  
Zinc Electrodeposition ◽  
Inhibiting Effect ◽  
Voltammetric Studies ◽  
Acidic Sulphate Solution ◽  
Acidic Sulphate

The effects of three novel alkylpyridinium hydrosulfate ionic liquids (ILs)-EpyHSO4, BpyHSO4 and HpyHSO4 on current efficiency (CE), energy consumption (EC), catholic polarization behavior, surface morphology and crystallographic orientation during zinc electrodeposition from acidic sulphate solution were investigated. Addition of these additives was found to increase CE, decrease EC and improve the surface morphology at lower concentrations. Voltammetric studies indicated that these additives had a pronounced inhibiting effect on Zn2+ electroreduction and polarization of the electrode was in the order: HpyHSO4 > BpyHSO4 > EpyHSO4. X-ray diffraction analysis revealed that the presence of additives did not change the structure of the electrodeposited zinc but affected the crystallographic orientation of the crystal planes.

Kinetics of the manganese(III)-oxalate reaction in acidic sulphate media

1993 ◽  
Vol 18 (2) ◽  
pp. 218-220 ◽  
Author(s):  
L'ubica Adamčíková ◽  
Adriana Krížová ◽  
Ivan Valent
Keyword(s):  
Sulphate Media ◽  
Kinetics Of ◽  
Acidic Sulphate
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