Propylsulfonic acid functionalized MCA cubic mesoporous and ZSM-5-MCA composite catalysts for anisole alkylation

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• 作者：Siripan Samutsri^a ; Joongjai Panpranot^b ; Duangamol Nuntasri Tungasmita^a ; ^{duangamol.n@chula.ac.th}
• 关键词：Propylsulfonic acid functionalized mesoporous silica ; Cubic Ia-3d ; Composite ; Microporous ; Anisole alkylation
• 刊名：Microporous and Mesoporous Materials
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：239
• 期：Complete
• 页码：253-262
• 全文大小：2271 K
• 卷排序：239

文摘

Propylsulfonic acid functionalized cubic Ia-3d mesoporous silica (MCA-Pr-SO3H) was prepared by direct synthesis. The micro/mesoporous MCA-Pr-SO3H composite catalyst was synthesized by seeding under direct hydrothermal synthesis. MCA-Pr-SO3H gave the highest yield of total butylated anisole products. The ZSM-5 seeding level affected the micro/mesoporous composite structure. ZSM-5-MCA-Pr-SO3H was highly selective for para-alkylated product.