Synthesis of organic-functionalized SAPO-5 with variable content and type of organic Si in the H2O/C2H5OH system
作者： Dan Zhou , Jiyang Li , Lei Chen , Zhiqiang Liang , Feng Deng
DOI: 10.1016/J.MATLET.2013.03.088
关键词:
摘要: Organic-inorganic hybrid microporous molecular sieves have been attracting great attention due to their unique structural features and properties. Herein, in the H2O/C2H5OH system, organic-functionalized SAPO-5 firstly synthesized. It is found that system favorable for hydrolysis of organic silicon source synthesis sieves, content type (SiC(OH)(2)O-b, SiC(OH)O-2b, SiCO3b, b: bridging oxygen) introduced into inorganic framework are correlated with time silicon. When vinyltriethoxysilane controlled 12 h, Si material highest. This work proposes a route synthesize organic-inorganic SAPOs sieve high group content. (C) 2013 Elsevier B.V. All rights reserved.
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