THIN SnO2 FILMS MANUFACTURED VIA THE SOL-GEL AND ELECTROSPINNING METHODS

被引:0
|
作者
Matysiak, W. [1 ]
Tanski, T. [1 ]
Smok, W. [1 ]
Polishchuk, O. [2 ]
机构
[1] Silesian Tech Univ, Dept Engn Mat & Biomat, 18A Konarskiego Str, PL-44100 Gliwice, Poland
[2] Khmelnytskyi Natl Univ, Dept Machines & Apparat Electromech & Power Syst, Khmelnytskyi, Ukraine
关键词
thin films; nanofibers; tin oxide; electrospinning; optical properties; OPTICAL-PROPERTIES; TIO2; FABRICATION; DEPOSITION; LAYER;
D O I
10.24425/amm.2020.132817
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The aim of this work was to produce a thin SnO2 film by a technique combining the sol-gel method and electrospinning from a solution based on polyvinylpyrrolidone and a tin chloride pentahydrate as a precursor. The spinning solution was subjected to an electrospinning process, and then the obtained nanofiber mats were calcined for 10 h at 500 degrees C. Then, the scanning electron microscopy morphology analysis and chemical composition analysis by X-ray microanalysis of the manufactured thin film was performed. It was shown that an amorphous-crystalline layer formed by the SnO2 nanofiber network was obtained. Based on the ITV-Vis spectrum, the width of the energy gap of the obtained layer was determined.
引用
收藏
页码:761 / 765
页数:5
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