Structural control of surfactant-templated mesoporous silica formed inside columnar alumina pores
Structural control of surfactant-templated mesoporous silica formed inside columnar alumina pores
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DOI：
10.1002/adma.200701368
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发表时间：
2008-03-05
影响因子：
29.4
通讯作者：
Teramae, Norio
中科院分区：
文献类型：
--
作者：
Yamaguchi, Akira;Kaneda, Hideaki;Teramae, Norio
通过在氧化铝膜的柱状氧化铝孔内形成表面活性剂-模板介孔二氧化硅，制备了一种杂化介孔膜。以Pluronic P123为模板表面活性剂，通过控制制备前驱体溶液的陈化时间和温度，实现了一维二氧化硅纳米通道(通道直径=8 nm)的优势形成。
A hybrid mesoporous membrane is developed by forming surfactant-templated mesoporous silica inside columnar alumina pores of an alumina membrane. Predominant formation of onedimensional silica nanochannels (channel diameter = 8 nm) is achieved by controlling the aging time and temperature for preparation of the precursor solution using Pluronic P123 as a template surfactant.