Synthesis and defect structure of quasi-one-dimensional composite material ZnO/ZnS

Nanostructured composite material ZnO/ZnS based on ZnO nanocrystalline nanotubes has been produced by the chemical bath deposition method. To retain the morphology of ZnO nanotubes, their surface was modified through chemical substitution of sulfur atoms for surface oxygen atoms and oxygen vacancies...

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Published inDoklady. Chemistry Vol. 474; no. 1; pp. 116 - 120
Main Authors Kozhevnikova, N. S., Gyrdasova, O. I., Vorokh, A. S., Melkozerova, M. A., Bamburov, V. G.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2017
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Composite materials
Deposition
Industrial Chemistry/Chemical Engineering
Lattice vacancies
Morphology
Nanocrystals
Nanoparticles
Nanotubes
Oxygen atoms
Sulfidization
Sulfur
Zinc oxide
Zinc sulfide
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Summary:Nanostructured composite material ZnO/ZnS based on ZnO nanocrystalline nanotubes has been produced by the chemical bath deposition method. To retain the morphology of ZnO nanotubes, their surface was modified through chemical substitution of sulfur atoms for surface oxygen atoms and oxygen vacancies. The content of deposited ZnS nanoparticles depends on the nature of the sulfiding agent, pH, and the type of ligand. The morphological features of polycrystalline ZnO nanotubes remain unaltered in the course of long-term treatment of ZnO nanotubes in a sulfiding agent solution.
ISSN:0012-5008
1608-3113
DOI:10.1134/S0012500817050056