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| 含TiO_2/SiO_2的复合涂层光活性和抗老化性能 | |
| 引用本文： | 付文,王丽,刘安华.含TiO_2/SiO_2的复合涂层光活性和抗老化性能[J].化工新型材料,2010,38(4). |
| 作者姓名： | 付文 王丽 刘安华 |
| 作者单位： | 1. 茂名学院化工与环境工程学院,茂名,525000 2. 华南理工大学化学与化工学院,广州,510640 3. 华南理工大学材料科学与工程学院,广州,510640 |
| 摘 要： | 以钛酸四丁酯、正硅酸乙酯为前驱体,用溶胶-凝胶法制备了纳米TiO2/SiO2复合物。并将其分散到醇酸树脂中制成含TiO2/SiO2的有机涂层。实验结果表明,TiO2/SiO2复合粒子比纯TiO2粒子拥有更强的光催化性能,含TiO2/SiO2的有机涂层比只含有TiO2的有机涂层具有更好的抗老化性能。 |
| 关 键 词： | 溶胶-凝胶法 光催化 有机涂层 保护 |
Study On the photocatalysis and anti-aging properties of organic coatings containing TiO_2/SiO_2 particles |
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| Fu Wen,Wang Li,Liu Anhua.Study On the photocatalysis and anti-aging properties of organic coatings containing TiO_2/SiO_2 particles[J].New Chemical Materials,2010,38(4). | |
| Authors: | Fu Wen Wang Li Liu Anhua |
| Abstract: | Nano TiO_2/SiO_2 was prepared by sol-gel using tetraethylorthosmcate and tetrabutylorthotitanate as precursors.Nano composite organic coatings were yielded with the composites dispersing into alkyd resin.The TiO_2/SiO_2 res-in coatings had a more efficient photocatalysis in degrading methylene blue,and the coatings containing TiO_2/SiO_2 particles had a better anti-aging ability. |
| Keywords: | TiO_2/SiO_2 TiO_2/SiO_2 sol-gel catalyst organic coating protection |
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