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CuO nanowhiskers: Preparation, structure features, properties, and applications

CuO nanowhiskers: Preparation, structure features, properties, and applications This paper presents the results of a detailed study of the structure of nanowhiskers (NWs) of copper oxide formed in the process of thermal oxidation. It is shown that NWs have a bi- or poly-crystalline structure with a growth direction [110]. It is noted that the formation of NWs is facilitated by the cooperation of internal stresses with the defective structure of the underlying coating, and they grow owing to surface diffusion of copper cations from the depth of the coating to the top of the whisker. It is established that NWs have a good sorption and photocatalytic ability that will allow their use in the chemical industry, including the areas of catalysis and photocatalysis. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Materials Science and Technology SAGE

CuO nanowhiskers: Preparation, structure features, properties, and applications

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References (50)

Publisher
SAGE
Copyright
© 2018 Institute of Materials, Minerals and Mining.
ISSN
0267-0836
eISSN
1743-2847
DOI
10.1080/02670836.2018.1514706
Publisher site
See Article on Publisher Site

Abstract

This paper presents the results of a detailed study of the structure of nanowhiskers (NWs) of copper oxide formed in the process of thermal oxidation. It is shown that NWs have a bi- or poly-crystalline structure with a growth direction [110]. It is noted that the formation of NWs is facilitated by the cooperation of internal stresses with the defective structure of the underlying coating, and they grow owing to surface diffusion of copper cations from the depth of the coating to the top of the whisker. It is established that NWs have a good sorption and photocatalytic ability that will allow their use in the chemical industry, including the areas of catalysis and photocatalysis.

Journal

Materials Science and TechnologySAGE

Published: Nov 1, 2018

Keywords: Nanowhiskers; photocatalyst; stress state; defective structure; 2.080; 8.500; 8.600

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