MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene
Abstract Superior catalytic performance for selective 1,3‐butadiene (1,3‐BD) hydrogenation can usually be achieved with supported bimetallic catalysts. In this work, Pt−Co nanoparticles and Pt nanoparticles supported on metal–organic framework MIL‐100(Fe) catalysts (MIL=Materials of Institut Lavoisi...
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Wiley-VCH
2022-03-01
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| Series: | ChemistryOpen |
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| Online Access: | https://doi.org/10.1002/open.202100288 |
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| author | Prof. Lili Liu Zhixuan Han Yifan Lv Prof. Chunling Xin Prof. Xiaojing Zhou Dr. Lei Yu Prof. Xishi Tai |
| author_facet | Prof. Lili Liu Zhixuan Han Yifan Lv Prof. Chunling Xin Prof. Xiaojing Zhou Dr. Lei Yu Prof. Xishi Tai |
| author_sort | Prof. Lili Liu |
| collection | DOAJ |
| description | Abstract Superior catalytic performance for selective 1,3‐butadiene (1,3‐BD) hydrogenation can usually be achieved with supported bimetallic catalysts. In this work, Pt−Co nanoparticles and Pt nanoparticles supported on metal–organic framework MIL‐100(Fe) catalysts (MIL=Materials of Institut Lavoisier, PtCo/MIL‐100(Fe) and Pt/MIL‐100(Fe)) were synthesized via a simple impregnation reduction method, and their catalytic performance was investigated for the hydrogenation of 1,3‐BD. Pt1Co1/MIL‐100(Fe) presented better catalytic performance than Pt/MIL‐100(Fe), with significantly enhanced total butene selectivity. Moreover, the secondary hydrogenation of butenes was effectively inhibited after doping with Co. The Pt1Co1/MIL‐100(Fe) catalyst displayed good stability in the 1,3‐BD hydrogenation reaction. No significant catalyst deactivation was observed during 9 h of hydrogenation, but its catalytic activity gradually reduces for the next 17 h. Carbon deposition on Pt1Co1/MIL‐100(Fe) is the reason for its deactivation in 1,3‐BD hydrogenation reaction. The spent Pt1Co1/MIL‐100(Fe) catalyst could be regenerated at 200 °C, and regenerated catalysts displayed the similar 1,3‐BD conversion and butene selectivity with fresh catalysts. Moreover, the rate‐determining step of this reaction was hydrogen dissociation. The outstanding activity and total butene selectivity of the Pt1Co1/MIL‐100(Fe) catalyst illustrate that Pt−Co bimetallic catalysts are an ideal alternative for replacing mono‐noble‐metal‐based catalysts in selective 1,3‐BD hydrogenation reactions. |
| first_indexed | 2024-04-12T18:52:45Z |
| format | Article |
| id | doaj.art-219604865c7f459b9d9f791af3900ff8 |
| institution | Directory Open Access Journal |
| issn | 2191-1363 |
| language | English |
| last_indexed | 2024-04-12T18:52:45Z |
| publishDate | 2022-03-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | ChemistryOpen |
| spelling | doaj.art-219604865c7f459b9d9f791af3900ff82022-12-22T03:20:26ZengWiley-VCHChemistryOpen2191-13632022-03-01113n/an/a10.1002/open.202100288MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐ButadieneProf. Lili Liu0Zhixuan Han1Yifan Lv2Prof. Chunling Xin3Prof. Xiaojing Zhou4Dr. Lei Yu5Prof. Xishi Tai6School of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaSchool of Chemistry & Chemical Engineering and Environmental Engineering Weifang University Weifang 261061, Shandong P.R. ChinaAbstract Superior catalytic performance for selective 1,3‐butadiene (1,3‐BD) hydrogenation can usually be achieved with supported bimetallic catalysts. In this work, Pt−Co nanoparticles and Pt nanoparticles supported on metal–organic framework MIL‐100(Fe) catalysts (MIL=Materials of Institut Lavoisier, PtCo/MIL‐100(Fe) and Pt/MIL‐100(Fe)) were synthesized via a simple impregnation reduction method, and their catalytic performance was investigated for the hydrogenation of 1,3‐BD. Pt1Co1/MIL‐100(Fe) presented better catalytic performance than Pt/MIL‐100(Fe), with significantly enhanced total butene selectivity. Moreover, the secondary hydrogenation of butenes was effectively inhibited after doping with Co. The Pt1Co1/MIL‐100(Fe) catalyst displayed good stability in the 1,3‐BD hydrogenation reaction. No significant catalyst deactivation was observed during 9 h of hydrogenation, but its catalytic activity gradually reduces for the next 17 h. Carbon deposition on Pt1Co1/MIL‐100(Fe) is the reason for its deactivation in 1,3‐BD hydrogenation reaction. The spent Pt1Co1/MIL‐100(Fe) catalyst could be regenerated at 200 °C, and regenerated catalysts displayed the similar 1,3‐BD conversion and butene selectivity with fresh catalysts. Moreover, the rate‐determining step of this reaction was hydrogen dissociation. The outstanding activity and total butene selectivity of the Pt1Co1/MIL‐100(Fe) catalyst illustrate that Pt−Co bimetallic catalysts are an ideal alternative for replacing mono‐noble‐metal‐based catalysts in selective 1,3‐BD hydrogenation reactions.https://doi.org/10.1002/open.202100288bimetallic catalyst1,3-butadenehydrogenationMIL-100(Fe)Pt−Co nanoparticles |
| spellingShingle | Prof. Lili Liu Zhixuan Han Yifan Lv Prof. Chunling Xin Prof. Xiaojing Zhou Dr. Lei Yu Prof. Xishi Tai MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene ChemistryOpen bimetallic catalyst 1,3-butadene hydrogenation MIL-100(Fe) Pt−Co nanoparticles |
| title | MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene |
| title_full | MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene |
| title_fullStr | MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene |
| title_full_unstemmed | MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene |
| title_short | MIL‐100(Fe) Supported Pt−Co Nanoparticles as Active and Selective Heterogeneous Catalysts for Hydrogenation of 1,3‐Butadiene |
| title_sort | mil 100 fe supported pt co nanoparticles as active and selective heterogeneous catalysts for hydrogenation of 1 3 butadiene |
| topic | bimetallic catalyst 1,3-butadene hydrogenation MIL-100(Fe) Pt−Co nanoparticles |
| url | https://doi.org/10.1002/open.202100288 |
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