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【分享】有序介孔二氧化钛（TiO2）的合成和应用（综述一篇） 已有13人参与
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楼下有人问sol-gel合成TiO2薄膜的帖子，发一篇综述。 Block Copolymer-Templated Synthesis of Highly Organized Mesoporous TiO2-based Films and Their Photoelectrochemical Applications Chemical Engineering Journal, 2010, in press ABSTRACT Over the last decade, mesoporous TiO2 nanocrystalline films have been intensively investigated not only for fundamental research interest but also for technological applications. This critical review summarizes recent progress of the block copolymer-templated highly organized mesoporous TiO2-based films prepared via an evaporation-induced self-assembly (EISA) process and their photoelectrochemical applications. With a brief introduction to the principle of block copolymer self-assembly and EISA process, control of the cooperative self-assembly between Ti species and block copolymer in the sol solution as well as in the deposited films, aging under a controlled humid environment, and subsequent thermal treatment is described. Key experimental parameters for the preparation of highly organized mesoporous TiO2 films are analyzed. Applications of mesoporous TiO2-based films in photocatalytic reactions, catalytic chemical synthesis, dye-sensitized solar cells, and electrochromic and photochromic devices are discussed. The synthesis-component-structure-property relationship in mesoporous TiO2-based films is highlighted, and the perspectives in this rapidly developing field are suggested. Keywords: ordered mesoporous materials; titania; thin films; self-assembly; block copolymer; photocatalysis; dye-sensitized solar cells; electrochromism; photochromism 下载地址：http://dx.doi.org/10.1016/j.cej.2010.11.040 |
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龙余沧海
铁杆木虫 (著名写手)
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小木虫(金币+0.5):给个红包，谢谢回帖
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有序介孔二氧化钛（TiO2）的合成啊，很想看看，可惜你给的地址我进去下不了啊。能不能发给我啊？如果可以，谢谢哈~ 我的邮箱是466759546@qq.com |
6楼2011-09-20 22:58:20