Impact of Thickness of Columnar Crystal TiO2 Film on Photocatalytic Activity of FTO/TiO2 Coated Glass
Source abstract
Abstract
采用溶胶-凝胶法, 在FTO(SnO 2 :F)低辐射镀膜玻璃衬底上制备了柱状晶体结构的TiO 2 薄膜, 获得双层结构FTO/TiO 2 镀膜玻璃样品. 研究了TiO 2 薄膜厚度对FTO/TiO 2 镀膜玻璃样品的光催化活性、低辐射性能以及透光性能的影响. 结果表明, FTO/TiO 2 镀膜玻璃样品光催化活性随着TiO 2 薄膜厚度的增加先升高后下降, 在TiO 2 薄膜厚度为300 nm时光催化活性最佳; 低辐射性能随着TiO 2 薄膜厚度的增加而下降, 但TiO 2 薄膜厚度为300 nm时仍然具备一定的低辐射性能; 透光性能与TiO 2 薄膜膜厚的关系不大, 可见光透射比保持在72%左右; 表面平均粗糙度约为1 nm, 表面光滑, 不易沾染油污灰尘. 该镀膜玻璃在保证低辐射建筑节能和透光的前提下, 兼具光催化自清洁功能, 具有很好的应用前景.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: TiO2 Photocatalysis and Solar Cells · Advanced Photocatalysis Techniques · Pigment Synthesis and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (15)
Show source-provided references
1. Okada M10.1016/S0040-6090(03)00985-4 ↗
2. Bui Duc-Nguyen10.1016/j.catcom.2011.06.016 ↗
3. LI Xiao-Bin10.3724/SP.J.1077.2010.00365 ↗
4. Fujishima A10.1038/238037a0 ↗
5. Linsebigler A L10.1021/cr00035a013 ↗
6. SU Li-Cheng10.3724/SP.J.1077.2010.00753 ↗
7. Yan Jian-hui10.1016/j.solener.2009.05.004 ↗
8. TANG Yi-Wen
9. Hoffmann M R10.1021/cr00033a004 ↗
10. Sopyan I10.1246/cl.1996.69 ↗
11. XIAO Peng
12. Tachibana Y10.1021/cm011563s ↗
13. Elangovan E10.1016/j.apsusc.2004.11.074 ↗
14. Torimoto T10.1021/es950483k ↗
15. Mavrodiev G10.1016/0040-6090(84)90018-X ↗