Facile fabrication of surfactant-templated silica membrane on porous alumina support

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• 作者：Haibin Li^a ; ^b ; ^c ; ^{haibinli@sjtu.edu.cn} ; Wen Wen^c ; Chengkang Chang^c ; ^{ckchang@sit.edu.cn}
• 关键词：Inorganic membranes ; Porous support ; Heat-sealing treatment ; Sol&ndash ; gel preparation ; Thin films
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：192
• 期：Complete
• 页码：60-63
• 全文大小：1399 K
• 卷排序：192

文摘

A mesoporous silica membrane was fabricated on a macroporous alumina support. A heat-sealing treatment procedure is introduced. Air-cushion can prevent the infiltration of the precursor solution into pores.