2017
DOI: 10.1002/chem.201603984
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Encapsulation of Bimetallic Metal Nanoparticles into Robust Zirconium‐Based Metal–Organic Frameworks: Evaluation of the Catalytic Potential for Size‐Selective Hydrogenation

Abstract: (2017). Encapsulation of bimetallic metal nanoparticles into robust Zr-based metal-organic frameworks: Evaluation of the catalytic potential for sizeselective hydrogenation. Abstract: The realization of metal NPs with bimetallic character and distinct composition for specific catalytic applications is an intensively studied field. Due to the synergy between metals, most of the bimetallic particles exhibit unique properties, only hardly provided by the individual monometallic counterparts. However, as small siz… Show more

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Cited by 32 publications
(33 citation statements)
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“…The weak IR bands at 3765 and 3734 cm À1 are attributed to PtÀ OH species [9a, 13] and the peak at 3666 cm À1 corresponds to the OH-stretching vibrational mode of ZrÀOH species in the thermally activated UiO-66 structure ( Figure S20). [14] In addition, the 2080 cm À1 IR band is associated with Pt 0 À CO species, [15] inferring ah igh CO surface coverage on Pt under reaction conditions,i na greement with previous reports. [9a] Similar IR spectra are observed on the working Pt on UiO-66 and Pt on ZrO 2 samples,e xcept for the IR band associated with Pt À OH groups,w hich is absent in these samples (Figure 3b,c).…”
Section: Angewandte Chemiesupporting
confidence: 84%
See 1 more Smart Citation
“…The weak IR bands at 3765 and 3734 cm À1 are attributed to PtÀ OH species [9a, 13] and the peak at 3666 cm À1 corresponds to the OH-stretching vibrational mode of ZrÀOH species in the thermally activated UiO-66 structure ( Figure S20). [14] In addition, the 2080 cm À1 IR band is associated with Pt 0 À CO species, [15] inferring ah igh CO surface coverage on Pt under reaction conditions,i na greement with previous reports. [9a] Similar IR spectra are observed on the working Pt on UiO-66 and Pt on ZrO 2 samples,e xcept for the IR band associated with Pt À OH groups,w hich is absent in these samples (Figure 3b,c).…”
Section: Angewandte Chemiesupporting
confidence: 84%
“…In the IR spectra of the Pt@UiO-66 sample,the formation of new OH groups at 3765 and 3734 cm À1 in addition to the growth in intensity of the 3666 cm À1 IR band, and the development of another IR band at 2080 cm À1 are observed with the in situ WGS reaction (Figure 3a). [14] In addition, the 2080 cm À1 IR band is associated with Pt 0 À CO species, [15] inferring ah igh CO surface coverage on Pt under reaction conditions,i na greement with previous reports. [14] In addition, the 2080 cm À1 IR band is associated with Pt 0 À CO species, [15] inferring ah igh CO surface coverage on Pt under reaction conditions,i na greement with previous reports.…”
supporting
confidence: 86%
“…An effective and facile encapsulation of bimetallic PdPt NPs inside the pores of UiO‐66 was synthesised by template method and the activity of the resulting PdPt@UiO‐66 solid was examined in the hydrogenation of nitrobenzene and its derivatives . The activity of Pd 1 Pt 1 @UiO‐66 was almost similar to Pt/C in the hydrogenation of nitrobenzene under similar experimental condition (Figure ).…”
Section: Metal Nps@mofsmentioning
confidence: 87%
“…[111] This enhanced activity of the former catalyst is believed to be due to synergistic effect of the two metals in the alloy. [111] This enhanced activity of the former catalyst is believed to be due to synergistic effect of the two metals in the alloy.…”
Section: Other Metal Npsmentioning
confidence: 99%