Wells-Dawson heteropoly acid immobilized inside the nanocages of SBA-16 with ship-in-a-bottle method: A new recoverable catalyst for the epoxidation of olefins
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- 作者：M. Masteri-Farahani ; mfarahany@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; M. Modarres
- 关键词：Mesoporous SBA-16 ; Wells-Dawson ; Heteropoly acid ; Ship-in-a-bottle ; Epoxidation
- 刊名：Journal of Molecular Catalysis A: Chemical
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：417
- 期：Complete
- 页码：81-88
- 全文大小：2084 K
文摘
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Wells-Dawson type heteropoly acid was immobilized into the nanocages of SBA-16 mesoporous material.
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The pore entrance of the SBA-16 was modified in order to prevent the escape of the heteropoly acid molecules.
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The prepared material acted as active, selective, and reusable catalyst in the epoxidation of olefins with H2O2.