Pore size tuning of sol-gel-derived triethoxysilane (TRIES) membranes for gas separation

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• 作者：Masakoto Kanezashi^a ; ^{kanezashi@hiroshima-u.ac.jp} ; Rui Matsugasako^a ; Hiromasa Tawarayama^b ; Hiroki Nagasawa^a ; Toshinori Tsuru^a
• 关键词：Sol-gel method ; Amorphous silica ; Pore size tuning ; Molecular sieving ; Gas separation
• 刊名：Journal of Membrane Science
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：524
• 期：Complete
• 页码：64-72
• 全文大小：1091 K
• 卷排序：524

文摘

Triethoxysilane (TRIES) was used as a membrane precursor via a sol-gel method. Gas permeation properties were affected by membrane fabrication parameters. The network size was largely affected by the dehydrogenation of Si-H groups.