Graphene Oxide Transparent Hybrid Film and Its Ultraviolet Shielding Property

• DOI: 10.1021/acsami.5b04231
• Publication Date: 2015-07-30T14:57:42Z
• Authors: Siyuan Xie; Jianfeng Zhao; Bowu Zhang; Ziqiang Wang; Hongjuan Ma; Chuhong Yu; Ming Yu; Linfan Li; Jingye Li
• Keywords: Ultraviolet Rays; Polyvinyl Alcohol; Electrophoresis, Polyacrylamide Gel; Graphite; Muramidase; Oxides; Spectrophotometry, Ultraviolet; 02 engineering and technology; 0210 nano-technology; Sunscreening Agents; Nanostructures

Herein, we first reported a facile strategy to prepare functional Poly(vinyl alcohol) (PVA) hybrid film with well ultraviolet (UV) shielding property and visible light transmittance using graphene oxide nanosheets as UV-absorber. The absorbance of ultraviolet light at 300 nm can be up to 97.5%, while the transmittance of visible light at 500 nm keeps 40% plus. This hybrid film can protect protein from UVA light induced photosensitive damage, remarkably.