Palladium Nanoparticles Supported on Mixed-Linker Metal–Organic Frameworks as Highly Active Catalysts for Heck Reactions

Authors

  • Dr. Yuanbiao Huang,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Shuiying Gao,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Dr. Tianfu Liu,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Dr. Jian Lü,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Xi Lin,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Dr. Hongfang Li,

    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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  • Prof. Rong Cao

    Corresponding author
    1. State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
    • State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Science, 155 Yangqiao West Road Fuzhou, Fujian 335002 (P. R. China), Fax: (+86) 591-83796710
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Abstract

Well-dispersed palladium nanoparticles (Pd NPs) supported on amine-functionalized, mixed-linker metal–organic frameworks (MIXMOFs) based on MIL-53(Al) were prepared by using the ion-exchange method. Pd NPs were characterized by powder X-ray diffraction (XRD), N2 adsorption, transmission electron microscopy (TEM), inductively coupled plasma atomic emission spectroscopy (ICP-AES), and X-ray photoelectron spectroscopy (XPS). The mean diameter of Pd NPs is approximately 3.2 nm. It was found that the Pd NPs supported on amine-functionalized MIXMOFs are stable at high temperature. The Pd NPs exhibit efficient catalytic activity for Heck reaction and can be easily recovered and reused.

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