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首页> 外文期刊>Science and Technology of Advanced Materials >The preparation and properties of CeO_2-TiO_2 film by sol-gel spin-coating process
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The preparation and properties of CeO_2-TiO_2 film by sol-gel spin-coating process

机译：溶胶-凝胶旋涂法制备CeO_2-TiO_2薄膜及其性能

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Ultraviolet absorbing CeO_2-TiO_2 coatings were prepared by the sol-gel spin-coating process heat treated at 500℃. The films obtained were brilliant yellow, adherent and had some pattern on the soda-lime glass substrate. The optical transmittance, thickness and hardness of the films as a function of the number of coatings, aging time (0, 24, 48, 96 h) or aging temperature (28, 35, 40, 50℃) were determined, and surface microstructure of the films was observed by SEM. We found some pattern on the surface of films. This pattern was similar to that of the stage for fixing the substrate. The pattern on the surface of films would be caused by the difference of thermal conductivity to slide glass in the part of metal of the stage and hollow part of the stage.
机译：采用溶胶-凝胶旋涂工艺，在500℃热处理，制备了紫外吸收CeO_2-TiO_2涂层。获得的膜是亮黄色的，粘附的，并且在钠钙玻璃衬底上具有一些图案。确定了薄膜的透光率，厚度和硬度与涂层数量，时效时间（0、24、48、96 h）或时效温度（28、35、40、50℃）的关系，并确定了表面微观结构通过SEM观察膜的厚度。我们在薄膜表面发现了一些图案。该图案类似于用于固定基板的阶段的图案。膜表面上的图案将由载物台的金属部分和载物台的中空部分中滑动玻璃的热导率差异引起。

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