Cellulose-based UVB-shielding Film with High Visible Transparency
- Resource Type
- Academic Journal
- Authors
- Huixin Li; Jin Huang; Jianguo Li; Lihui Chen; Qinghong Zheng
- Source
- 造纸与生物质材料(英文) / PAPER AND BIOMATERIALS. 5(1):33-42
- Subject
- SnO2 film
regenerated cellulose
optical property
UVB-shielding
- Language
- Chinese
- ISSN
- 1006-2599
Cellulose-based Ultraviolet B (UVB)-shielding films were prepared by coating SnO2 film onto regenerated cellulose (RGC) film through a magnetron sputtering method.The dependence of the crystalline quality and optical property of the SnO2 film on the sputtering power was systematically studied.High quality SnO2 film was grown on RGC film at an optimum sputtering power of 150 W.The optical properties of the composite film can be tailored by adjusting the thickness of the SnO2 film.The SnO2/RGC composite film exhibited high visible transparency and excellent UVB-shielding capacity,which can be used for protection against short-wave radiation.