Synthesis of sphere-shaped S-doped TiO2 with enhanced performance in visible light-driven degradation of formaldehyde from PU coatings
S-doped TiO<sub>2</sub> nanosphere with enhanced performance for visible light-driven degradation of formaldehyde was fabricated by solvothermal treatments. These were portrayed by transmission electron microscopy, x-ray photoelectron spectroscopy and x-ray diffraction. We studied the photocatalytic degradation of gaseous formaldehyde under simulated conditions using ultraviolet visible spectrum. The degradability of sphere-shaped S-doped TiO2 was appraised via removing the formaldehyde of PU coatings with visible light energy, and 96.8% of degradation ratio in 65 min exhibited high-efficiency photocatalysis.
Authors
- Maihao Zhu
- Lin Lei (ORCID: https://orcid.org/0000-0003-4394-061X)
- Naifei Zhong
- Xie Wei-Miao
- S.-M. Ying
- Diyang Shan
- Qi Luo
Institutions
- Jilian Technology Group (China) (CN)
- Zhejiang Institute of Special Equipment Inspection (CN)
- Hangzhou DAC Biotech (China) (CN)
Publication Details
- Published
- 2024-09-26
- DOI
- https://doi.org/10.1117/12.3044295
- Primary Topic
- Catalytic Processes in Materials Science
- Type
- article
- Field-Weighted Citation Impact
- 0.00