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watercloud

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求助:请达人帮忙查找一篇文献-Synthesis of mesostructured titania with controlled crystalline framework

[ Last edited by daiqiguang on 2007-6-3 at 11:53 ]
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Synthesis of Mesostructured Titania with Controlled Crystalline Framework

Hongmei Luo, Cheng Wang, and Yushan Yan*

Department of Chemical and Environmental Engineering, University of California, Riverside, California 92521

Received March 12, 2003

Revised Manuscript Received May 27, 2003

Abstract:

A simple synthetic approach to generate thermally stable mesostructured titania with controlled crystalline framework is reported. Large-pore mesoporous titania with pure anatase, rutile, bicrystalline (anatase and rutile), and tricrystalline (anatase, rutile, and brookite) frameworks are successfully synthesized by block copolymer templating method through simply varying the solvent and cosolvent (methanol, ethanol, 1-butanol, or 1-octanol, with or without water). Acidity is believed to determine the crystal structure formation. The crystalline mesoporous titania are characterized by X-ray diffraction (XRD), thermogravimetric and differential thermal analysis (TG/DTA), scanning electron microscopy (SEM), transmission electron microscope (TEM), UV-vis absorption spectroscopy, and N2 adsorption/desorption measurements.
2楼2006-12-26 13:27:34
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watercloud

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好的,文献正是我要的,已经打印阅览了,谢谢大侠了
科普作家,百家匠心计划创作者,知乎海盐计划创作者,百度问一问行业资深答主,扎根空净/新材料/节能环保二十年,用冷静、专业视角给你带来不一样的科学认知
3楼2006-12-26 13:33:42
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gzsoger

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4楼2006-12-26 13:57:13
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watercloud

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小木虫上的热心网友就是多,上面两位就是

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5楼2006-12-26 14:03:10
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