Encapsulating Palladium Nanoparticles Inside Mesoporous MFI Zeolite Nanocrystals for Shape-Selective Catalysis

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• 作者：Tian-Lu Cui ; Wen-Yu Ke ; Wen-Bei Zhang ; Hong-Hui Wang ; Prof. Dr. Xin-Hao Li and Prof. Dr. Jie-Sheng Chen
• 刊名：Angewandte Chemie International Edition
• 出版年：2016
• 出版时间：August 1, 2016
• 年：2016
• 卷：55
• 期：32
• 页码：9178-9182
• 全文大小：1509K
• ISSN：1521-3773

文摘

Pd nanoparticles were successfully encapsulated inside mesoporous silicalite-1 nanocrystals (Pd@mnc-S1) by a one-pot method. The as-synthesized Pd@mnc-S1 with excellent stability functioned as an active and reusable heterogeneous catalyst. The unique porosity and nanostructure of silicalite-1 crystals endowed the Pd@mnc-S1 material general shape-selectivity for various catalytic reactions, including selective hydrogenation, oxidation, and carbon–carbon coupling reactions.