The Synthesis of Materials with a Hierarchical Structure Based on Tin Dioxide

This article presents the results of the formation of hierarchical micro-nano structures in nanostructured tin dioxide films obtained from the lyophilic film-forming system SnCl /EtOH/NH OH. The classification of the shape and size of the synthesized structures, in relation to the pH of the solution...

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Bibliographic Details
Published in:Nanomaterials (Basel, Switzerland) Switzerland), 2024-11, Vol.14 (22), p.1813
Main Authors: Bondar, Ekaterina, Dmitriyeva, Elena, Lebedev, Igor, Fedosimova, Anastasiya, Shongalova, Aigul, Ibraimova, Sayora, Kemelbekova, Ainagul, Issayeva, Ulzhalgas, Rakymetov, Bagdat, Nurbaev, Bedelbek
Format: Article
Language:English
Subjects:
Alcohol
Ammonia
Ammonium
Ammonium chloride
Ammonium hydroxide
Aqueous solutions
Atoms & subatomic particles
Chemical elements
Crystal structure
Crystallites
Crystals
Dioxides
Ethanol
Fractals
Hydroxides
nanostructures
sol–gel chemistry
Spectrum analysis
Stannic chloride
Structure
Synthesis
Thin films
Tin compounds
Tin dioxide
X-ray diffraction
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Summary:This article presents the results of the formation of hierarchical micro-nano structures in nanostructured tin dioxide films obtained from the lyophilic film-forming system SnCl /EtOH/NH OH. The classification of the shape and size of the synthesized structures, in relation to the pH of the solution, is presented. Measurements were carried out on an X-ray diffractometer to study the crystal structure of the samples analyzed. It was found that SnO and NH Cl crystallites participate in the formation of the synthesized hierarchical structures. It is shown that the mechanism of the formation of hierarchical structures depends on the amount of ammonium hydroxide added. This makes it possible to control the shape and size of the synthesized structures by changing the ratio of precursors.
ISSN:2079-4991
2079-4991
DOI:10.3390/nano14221813