| Cellulose-based UVB-shielding Film with High Visible Transparency |
| Received:October 05, 2019 Click here to download the full text |
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| Author Name | Affiliation | | Li Huixin | College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fuzhou Province, 350002, China | | Huang Jin | Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fuzhou Province, 350002, China | | Li Jianguo | College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fuzhou Province, 350002, China | | Chen Lihui | College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fuzhou Province, 350002, China | | Zheng Qinghong | College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, Fuzhou Province, 350002, China |
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| Abstract: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. |
| keywords:SnO2 film regenerated cellulose optical property UVB-shielding |
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