Preparation and characterization of ordered mesoporous alumina with high specific surface area with F127 as template

被引：0
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作者：
Li, Zhi-Ping
Zhao, Rui-Hong
Guo, Fen
Chen, Jian-Feng
Wang, Gang
机构：
[1] Key Lab for Advanced Preparation Technology and Application with of Nanomaterials, Beijing University of Chemical Technology, Beijing 100029, China
[2] School of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
来源：
Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities | 2008年 / 29卷 / 01期
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摘要：
Ordered mesoporous alumina was synthesized by sol-gel method with isopropoxide alumina as the source of alumina and PEO-PPO-PEO block copolymer F127 as the template. The results show that the mesoporous alumina surface area (480 m2/g), narrow pore size distribution (2-20 nm), and lange pore volume (over 1.2 cm3/g). Worm-like pore was formed and ordered to some extent. The structure of the synthesized sample was investigated by BET, TEM, and XRD technologies. The influence of various conditions on the structure of ordered mesoporous alumina was discussed.
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页码：13 / 17
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