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1
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Zhou C, Li W, Qiu M, Li W, Liu H, Liu H, Zhang K, Chen X. Precisely regulating the acidity of mesoporous silica on the catalytic performance of 1-decene oligomerization. NEW J CHEM 2021. [DOI: 10.1039/d1nj00279a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Optimization of the acidity of Al-MCM-41 catalysts to improve the catalytic performance of 1-decene oligomerization.
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Affiliation(s)
- Cunhui Zhou
- Department of Chemistry
- School of Science
- Shanghai University
- Shanghai 201900
- China
| | - Wenqian Li
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering
- Shanghai Advanced Research Institute
- Chinese Academy of Science
- Shanghai 201210
- China
| | - Minghuang Qiu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering
- Shanghai Advanced Research Institute
- Chinese Academy of Science
- Shanghai 201210
- China
| | - Wanting Li
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering
- Shanghai Advanced Research Institute
- Chinese Academy of Science
- Shanghai 201210
- China
| | - Honglei Liu
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering
- Shanghai Advanced Research Institute
- Chinese Academy of Science
- Shanghai 201210
- China
| | - Hongjiang Liu
- Department of Chemistry
- School of Science
- Shanghai University
- Shanghai 201900
- China
| | - Kun Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai 200062
- China
| | - Xinqing Chen
- CAS Key Laboratory of Low-Carbon Conversion Science and Engineering
- Shanghai Advanced Research Institute
- Chinese Academy of Science
- Shanghai 201210
- China
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2
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Peng P, Sun SZ, Liu YX, Liu XM, Mintova S, Yan ZF. Combined alkali dissolution and re-assembly approach toward ZSM-5 mesostructures with extended lifetime in cumene cracking. J Colloid Interface Sci 2018; 529:283-293. [PMID: 29909358 DOI: 10.1016/j.jcis.2018.06.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 06/02/2018] [Accepted: 06/05/2018] [Indexed: 11/27/2022]
Abstract
The basis and contribution of mesopores created in ZSM-5 structures at different treatment conditions are systematically investigated. The results reveal that the mesopores originated from the alkali dissolution of pristine ZSM-5 are mainly intracrystalline and they contribute to excessive Brønsted acid sites, while the mesopores originated from the re-assembly of alkali dissolved aluminosilicate species possess Lewis acid sites. These ZSM-5 mesostructures showed an extended lifespan during the cracking of cumene (88.0%) in comparison to the pristine ZSM-5 (27.0%) after 460 min. The zeolite mesostructures obtained in this study could be used as a base for further design of new porous materials with desired acidic properties.
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Affiliation(s)
- Peng Peng
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China; Normandie Univ, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie, 14000 Caen, France
| | - Shu-Zhuang Sun
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China
| | - Yu-Xiang Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China; College of Chemical Engineering, Qingdao University of Science & Technology, Qingdao 266042, China
| | - Xin-Mei Liu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China
| | - Svetlana Mintova
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China; Normandie Univ, ENSICAEN, UNICAEN, CNRS, Laboratoire Catalyse et Spectrochimie, 14000 Caen, France
| | - Zi-Feng Yan
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Qingdao 266580, China.
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3
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He Y, Zhang Q, Zhan X, Cheng D, Chen F. Aluminum impregnated silica catalyst for Friedel–Crafts reaction: Influence of ordering mesostructure. Chin J Chem Eng 2017. [DOI: 10.1016/j.cjche.2016.11.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Casas-Orozco D, Alarcón E, Carrero CA, Venegas JM, McDermott W, Klosterman E, Hermans I, Villa AL. Influence of Tin Loading and Pore Size of Sn/MCM-41 Catalysts on the Synthesis of Nopol. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00789] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel Casas-Orozco
- Chemical
Engineering Department, Environmental Catalysis Research Group, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
| | - Edwin Alarcón
- Chemical
Engineering Department, Environmental Catalysis Research Group, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
| | - Carlos A. Carrero
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Juan M. Venegas
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - William McDermott
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Ellen Klosterman
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Ive Hermans
- Department
of Chemistry, University of Wisconsin—Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
- Department
of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States
| | - Aída-Luz Villa
- Chemical
Engineering Department, Environmental Catalysis Research Group, Universidad de Antioquia, Calle 70 No. 52-21, Medellín 050010, Colombia
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5
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Synthesis of efficient SBA-15 immobilized ionic liquid catalyst and its performance for Friedel–Crafts reaction. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.01.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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7
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Choi Y, Yun YS, Park H, Park DS, Yun D, Yi J. A facile approach for the preparation of tunable acid nano-catalysts with a hierarchically mesoporous structure. Chem Commun (Camb) 2014; 50:7652-5. [DOI: 10.1039/c4cc01881h] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A semi one-pot strategy to prepare tunable acid nano-catalysts with a hierarchically mesoporous structure is reported. The developed catalysts exhibit a high activity and stability in acid-catalysis.
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Affiliation(s)
- Youngbo Choi
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
| | - Yang Sik Yun
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
| | - Hongseok Park
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
| | - Dae Sung Park
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
| | - Danim Yun
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
| | - Jongheop Yi
- World Class University Program of Chemical Convergence for Energy & Environment
- Institute of Chemical Processes
- School of Chemical and Biological Engineering
- College of Engineering
- Seoul National University
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Wu WY, Lin TC, Takahashi T, Tsai FY, Mou CY. A Palladium Bipyridyl Complex Grafted onto Nanosized MCM-41 as a Heterogeneous Catalyst for Negishi Coupling. ChemCatChem 2012. [DOI: 10.1002/cctc.201200388] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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9
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