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调查了二氧化钛(TiO2)在保护纸质艺术品免受紫外线辐射、污染性气体、真菌和细菌的破坏方面所起的作用。探讨将纤维素-TiO2纳米复合材料作为纸张纤维表面保护涂层的效果,这个分层的纳米复合材料还起到增强作用。此外,为了确定纸张抵抗外界因素的破坏作用,对光和热的加速老化也进行了探讨,结果显示,TiO2纳米复合材料涂布纸具有良好的稳定性,同时,涂有这种纳米复合材料的彩色纸也具有良好的光稳定性。对此涂布纸进行的真菌处理实验表明,该涂布纸具有良好的抗真菌效果。
The role of titanium dioxide (TiO2) in protecting paper artwork from the effects of UV radiation, fouling gases, fungi and bacteria was investigated. The effect of using cellulose-TiO 2 nanocomposites as the protective coating on the surface of paper fibers is discussed. The layered nanocomposites also play an enhancement role. In addition, in order to determine the destructive effect of the paper against external factors, the accelerated aging of light and heat was also discussed. The results show that the TiO2 nano-composite coated paper has good stability. At the same time, the coated nano-composite Color paper also has good light stability. Fungal treatment experiments on the coated paper showed that the coated paper had good antifungal effect.