Technological Control Over the Structure, Surface Morphology, and Properties of Electrolytic Copper

Significant influence of the defective structure, specific faceting, and special features of the surface morphology of metallic materials, in particular electrolytic copper, on its catalytic activity in the reaction of decomposition of formic acid is experimentally shown. It is established that, in...

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Bibliographic Details
Published in:Russian physics journal 2018-10, Vol.61 (6), p.1024-1028
Main Authors: Vikarchuk, A. A., Gryzunova, N. N., Glezer, A. M., Stepanov, S. V.
Format: Article
Language:English
Subjects:
Catalysis
Catalytic activity
Condensed Matter Physics
Condensed-State Physics
Copper
Crystal defects
Crystal growth
Crystal structure
Crystallography
Decomposition reactions
Formic acid
Hadrons
Heavy Ions
Lasers
Mathematical and Computational Physics
Morphology
Nuclear Physics
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Theoretical
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Summary:Significant influence of the defective structure, specific faceting, and special features of the surface morphology of metallic materials, in particular electrolytic copper, on its catalytic activity in the reaction of decomposition of formic acid is experimentally shown. It is established that, in turn, the structure of the crystals formed during the metal electrocrystallization is affected by the technology of their production. To obtain copper crystals with a defective structure, a developed surface, and a specific facet consisting of certain catalytically active crystallographic planes, a mechanical activation of crystals growing during electrocrystallization of the metal was used.
ISSN:1064-8887
1573-9228
DOI:10.1007/s11182-018-1491-6