PtAg18 superatoms costabilized by phosphines and halides : synthesis, structure, and catalysis
Reported herein is the facial synthesis, molecular structure, and catalysis of a Pt/Ag nanocluster costabilized by organic ligands of phosphines and inorganic ligands of chlorides. The nanocluster with molecular formula of [PtAg18(dppp)6Cl8](SbF6)2 has been obtained facilely by the one pot method. The structure of the cluster could be anatomized as the stabilizaiton of PtAg12-centered icosahedral core by the metalloligand of dppp-Ag-Cl, in which Cl- not only caps the surface Ag atoms but also binds the core and surface motifs. Featuring eight free electrons in its structure, the cluster exhibits high stability. More interestingly, the exposure of surface metal sites endows the cluster with counterintutively high catalytic activity in hydrogenation reactions.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:15 |
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| Enthalten in: |
Nanoscale - 15(2023), 44 vom: 16. Nov., Seite 17818-17824 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Wang, Meng [VerfasserIn] |
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| Links: |
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| Anmerkungen: |
Date Revised 12.02.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1039/d3nr02196c |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM361660596 |
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| 100 | 1 | |a Wang, Meng |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a PtAg18 superatoms costabilized by phosphines and halides |b synthesis, structure, and catalysis |
| 264 | 1 | |c 2023 | |
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| 500 | |a Date Revised 12.02.2024 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Reported herein is the facial synthesis, molecular structure, and catalysis of a Pt/Ag nanocluster costabilized by organic ligands of phosphines and inorganic ligands of chlorides. The nanocluster with molecular formula of [PtAg18(dppp)6Cl8](SbF6)2 has been obtained facilely by the one pot method. The structure of the cluster could be anatomized as the stabilizaiton of PtAg12-centered icosahedral core by the metalloligand of dppp-Ag-Cl, in which Cl- not only caps the surface Ag atoms but also binds the core and surface motifs. Featuring eight free electrons in its structure, the cluster exhibits high stability. More interestingly, the exposure of surface metal sites endows the cluster with counterintutively high catalytic activity in hydrogenation reactions | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Wang, Lin |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Haoyuan |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Jing |e verfasserin |4 aut | |
| 700 | 1 | |a Xu, Xiaoxuan |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Shuo |e verfasserin |4 aut | |
| 700 | 1 | |a Jia, Yanyuan |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Simin |e verfasserin |4 aut | |
| 700 | 1 | |a Guan, Zong-Jie |e verfasserin |4 aut | |
| 700 | 1 | |a Shen, Hui |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Nanoscale |d 2009 |g 15(2023), 44 vom: 16. Nov., Seite 17818-17824 |w (DE-627)NLM199703388 |x 2040-3372 |7 nnns |
| 773 | 1 | 8 | |g volume:15 |g year:2023 |g number:44 |g day:16 |g month:11 |g pages:17818-17824 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1039/d3nr02196c |3 Volltext |
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