| TiO2薄膜纳米改性搪瓷表面光泽影响的研究 |
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| 引用本文： | 廖小平,蒋伟忠,方倩倩,侯京山.TiO2薄膜纳米改性搪瓷表面光泽影响的研究[J].玻璃与搪瓷,2011(5):12-15,29. |
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| 作者姓名： | 廖小平 蒋伟忠 方倩倩 侯京山 |
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| 作者单位： | 东华大学材料科学与工程学院 |
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| 摘 要： | 采用溶胶-凝胶法制得稳定的淡黄色透明TiO2溶胶溶液,通过浸渍提拉法在搪瓷表面制备TiO2薄膜。研究了在搪瓷表面涂有不同层数的TiO2薄膜对其光泽度的影响,同时还采用XRD和SEM分析了搪瓷表面TiO2薄膜的晶体结构和显微形貌。结果表明,薄膜在400℃热处理1 h后,具有完整的锐钛矿相和良好的光学性能;不同层数的TiO2薄膜对搪瓷表面的光泽度产生了显著的影响。
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| 关 键 词： | 溶胶-凝胶 TiO2薄膜 建筑搪瓷 光泽度 |
Effect of Layers of Thin Nano-TiO2 Film on Glossiness of Enamel Surface |
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| Affiliation: | LIAO Xiao-ping,JIANG Wei-zhong,FANG Qian-qian,HOU Jing-shan(College of Materials Science and Engineering,Donghua University,Shanghai 201620,China) |
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| Abstract: | A sort of stable light yellow transparent TiO2 sol solution was prepared by sol-gel method,and the titanium dioxide film on enamel surface was deposited by dip-coating method.The effect of different layers of TiO2 film on glossy properties of enamels has been investigated by experiments.The crystal structure of thin TiO2 films and micro-morphology of enamel surface were also analyzed by XRD and SEM.The results show that the film has perfect anatase crystals and good optical performance when it was annealed at 400℃ for one hour;TiO2 film with different layers on enamel surface affects significantly glossy properties of enamels. |
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| Keywords: | sol-gel TiO2 film architectural enamel gossy property |
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