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Direct synthesis of bifunctional periodic mesoporous benzene-silicas functionalized with a high loading of carboxylic acid groups
Authors:Ting Chun-Chiang  Chung Chih-Hsuan  Kao Hsien-Ming
Institution:Department of Chemistry, National Central University, Chung-Li, Taiwan 32054, ROC.
Abstract:Well-ordered periodic mesoporous benzene-silicas functionalized with a high loading of pendant carboxylic acid groups (up to 60 mol% based on silica) have been successfully synthesized via co-condensation of 1,4-bis(triethoxysilyl)benzene and carboxyethylsilanetriol sodium salt using Pluronic P123 as a template and KCl as an additive.
Keywords:
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