| Issue |
MATEC Web Conf.
Volume 358, 2022
3rd International Symposium on Mechanics, Structures and Materials Science (MSMS 2022)
|
|
|---|---|---|
| Article Number | 01047 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/202235801047 | |
| Published online | 19 May 2022 | |
Research on Photo Catalytic Performance of TiO2 Film Doped with Li+
1 Armed Police College of CAPF, Chengdu, China
2 School of Materials Science and Engineering, Xihua University, Chengdu, China
* Corresponding author: 13408519980@163.com
Based on sol-gel method and spin coating process, TiO2 film doped with Li+ is prepared by utilizing analytical pure butyl titanate, lithium nitrate, absolute ethanol, glacial acetic acid, acetylacetone and deionized water as raw material. The Li+ ion which has equal radius as Ti4+ ion is chosen in experiments for doping and modification. Experimental results show certain increase of catalytic efficiency in TiO film doped with Li+. However, the increase level of catalytic efficiency gradually shows some decrease when the dopant amount changes from 0.025mol to 0.1mol. Catalytic efficiency is raised to 25.7% when the dopant amount is 0.025mol.
© The Authors, published by EDP Sciences, 2022
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