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Issue 50, 2017
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Modulation of the catalytic activity of Pt nanoparticles through charge-transfer interactions with metal–organic frameworks

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Abstract

We employed metal–organic framework (MOF) supports to modulate the electronic states of loaded Pt nanoparticles (NPs) in their composite catalysts (Pt/MOFs). Pt NPs were homogenously deposited on four MOFs characterized with different electronic states (Zn-MOF-74, Mg-MOF-74, HKUST-1, and UiO-66-NH2). Theoretical and experimental studies demonstrated that a charge-transfer interaction between Pt NPs and MOFs is a critical factor for controlling the catalytic activity of Pt NPs supported on MOFs.

Graphical abstract: Modulation of the catalytic activity of Pt nanoparticles through charge-transfer interactions with metal–organic frameworks

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Publication details

The article was received on 12 Apr 2017, accepted on 30 May 2017 and first published on 30 May 2017


Article type: Communication
DOI: 10.1039/C7CC02829F
Citation: Chem. Commun., 2017,53, 6720-6723
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    Modulation of the catalytic activity of Pt nanoparticles through charge-transfer interactions with metal–organic frameworks

    S. Yoshimaru, M. Sadakiyo, A. Staykov, K. Kato and M. Yamauchi, Chem. Commun., 2017, 53, 6720
    DOI: 10.1039/C7CC02829F

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