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Li T, Yang J, Tan Y, Yue Y, Sun Z, Han M, Peng P, Chen Q. Promoting Catalytic Performance Involving Hydrogen Spillover by Ion Exchange of Pt@A Catalysts to Regulate Reactant Adsorption. Inorg Chem 2024; 63:5120-5131. [PMID: 38456407 DOI: 10.1021/acs.inorgchem.4c00051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
Zeolite-encapsulated metal nanoparticle systems have exhibited interesting catalytic performances via the hydrogen spillover process, yet how to further utilize the function of zeolite supports to promote catalytic properties in such a process is still challenging and has rarely been investigated. Herein, to address this issue, the strategy to strengthen the adsorption energy of reactant onto the zeolite surface via a simple ion exchange method has been implemented. Ion-exchanged linde type A (LTA) zeolite-encapsulated platinum nanoclusters (Pt@NaA, Pt@HA, Pt@KA, and Pt@CaA) were prepared to study the influence of ion exchange on the catalytic performance in the model reaction of hydrogenation of acetophenone to 1-phenylethanol. The reaction results showed that the Pt@CaA catalyst exhibited the best catalytic activity in the series of encapsulated catalysts, and the selectivity of 1-phenylethanol approached 100%. As revealed by density functional theory (DFT) calculations and acetophenone temperature-programmed desorption (acetophenone-TPD) experiments, in comparison with introduced cations of Na+, H+, and K+, ion-exchanged Ca2+ on the zeolite maximumly enhanced the adsorption of carbonyl groups in acetophenone, playing a critical role in achieving the highest activity and excellent catalytic selectivity among the Pt@A catalysts.
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Affiliation(s)
- Tianhao Li
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Jing Yang
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Yaozong Tan
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Yaning Yue
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Zongyu Sun
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Mengxi Han
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Pai Peng
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
| | - Qiang Chen
- School of Chemical Engineering and Technology, Sun Yat-Sen University, Zhuhai Campus, Zhuhai 519082, China
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Liu X, Ren Y, Wang M, Ren X, Liu J, Yang Q. Cooperation of Pt and TiO x in the Hydrogenation of Nitrobenzothiazole. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaoyan Liu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Yiqi Ren
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Maodi Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Xiaomin Ren
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Jian Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Qihua Yang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
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Yang Y, Lin X, Tang J, Zhang J, Liu C, Huang J. Supported mesoporous Pt catalysts with excellent performance for toluene hydrogenation under low reaction pressure. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Alimohammadi N, Fathi S. Selective benzene reduction from gasoline using catalytic hydrogenation reactions over zeolite Pd/13X. REACTION KINETICS MECHANISMS AND CATALYSIS 2019. [DOI: 10.1007/s11144-019-01675-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mohammadian Z, Peyrovi MH, Parsafard N. Characterization and competitive benzene hydrogenation activity of nickel supported on SBA-15/LxOy (L = Zn, Ti, W) composites in an aromatic mixture. REACTION KINETICS MECHANISMS AND CATALYSIS 2019. [DOI: 10.1007/s11144-019-01611-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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