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Dynamics of electrocrystallization of dendritic zinc deposits in galvanostatic and potentiostatic modes
- Source :
- Chimica Techno Acta, Vol 2, Iss 3, Pp 208-217 (2015)
- Publication Year :
- 2015
- Publisher :
- Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina, 2015.
-
Abstract
- In the work the dynamics of growth of zinc dendritic deposits in the galvanostatic and potentiostatic modes from an electrolyte containing 0.3 mol/L of ZnO, and 4 mol/L of NaOH has been studied. It has been shown that in galvanostatic conditions decrease in the elongation rate of dendrites and change in the deposit structure from dendritic to compact accompanied by increasing density and decreasing through-thickness porosity are observed. In potentiostatic modes dendrites grow at a constant rate and the structure of the deposit varies little. The results have been confirmed by electron microscopic studies of morphology of zinc particles.
- Subjects :
- Morphology (linguistics)
электрохимия
General Chemical Engineering
chemistry.chemical_element
Electrolyte
Zinc
цинк
Electrochemistry
дендриты
ELECTROCHEMISTRY
ZINC
ЭЛЕКТРОКРИСТАЛЛИЗАЦИЯ
ELECTROCRYSTALLIZATION
Materials Chemistry
ЦИНК
Porosity
Electron microscopic
QD1-999
ЭЛЕКТРОХИМИЯ
Chemistry
General Chemistry
DENDRITIC
ДЕНДРИТЫ
Crystallography
Constant rate
Chemical engineering
электрокристаллизация
Elongation
Subjects
Details
- Language :
- English
- ISSN :
- 24111414 and 24095613
- Volume :
- 2
- Issue :
- 3
- Database :
- OpenAIRE
- Journal :
- Chimica Techno Acta
- Accession number :
- edsair.doi.dedup.....1dc02ac6d4e7966498bf11197671b4dc