101
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Zhang P, Li S, Guo P. Investigating the kinetics of liquid‐free, OSDA‐free ZSM‐5 zeolite synthesis from iron ore tailings. INT J CHEM KINET 2020. [DOI: 10.1002/kin.21359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Peng Zhang
- School of Metallurgical and Ecological Engineering University of Science and Technology Beijing Beijing China
| | - Suqin Li
- School of Metallurgical and Ecological Engineering University of Science and Technology Beijing Beijing China
| | - Penghui Guo
- School of Metallurgical and Ecological Engineering University of Science and Technology Beijing Beijing China
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102
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Hao P, Peng B, Shan BQ, Yang TQ, Zhang K. Comprehensive understanding of the synthesis and formation mechanism of dendritic mesoporous silica nanospheres. NANOSCALE ADVANCES 2020; 2:1792-1810. [PMID: 36132521 PMCID: PMC9416971 DOI: 10.1039/d0na00219d] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 04/16/2020] [Indexed: 05/24/2023]
Abstract
The interest in the design and controlled fabrication of dendritic mesoporous silica nanospheres (DMSNs) emanates from their widespread application in drug-delivery carriers, catalysis and nanodevices owing to their unique open three-dimensional dendritic superstructures with large pore channels and highly accessible internal surface areas. A variety of synthesis strategies have been reported, but there is no basic consensus on the elucidation of the pore structure and the underlying formation mechanism of DMSNs. Although all the DMSNs show a certain degree of similarity in structure, do they follow the same synthesis mechanism? What are the exact pore structures of DMSNs? How did the bimodal pore size distributions kinetically evolve in the self-assembly? Can the relative fractions of small mesopores and dendritic large pores be precisely adjusted? In this review, by carefully analysing the structures and deeply understanding the formation mechanism of each reported DMSN and coupling this with our research results on this topic, we conclude that all the DMSNs indeed have the same mesostructures and follow the same dynamic self-assembly mechanism using microemulsion droplets as super templates in the early reaction stage, even without the oil phase.
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Affiliation(s)
- Pan Hao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University Shanghai P. R. China +86-21-62232753 +86-21-62232753
| | - Bo Peng
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University Shanghai P. R. China +86-21-62232753 +86-21-62232753
| | - Bing-Qian Shan
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University Shanghai P. R. China +86-21-62232753 +86-21-62232753
| | - Tai-Qun Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University Shanghai P. R. China +86-21-62232753 +86-21-62232753
| | - Kun Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, College of Chemistry and Molecular Engineering, East China Normal University Shanghai P. R. China +86-21-62232753 +86-21-62232753
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103
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Sequential Microwave-Assisted Dealumination and Hydrothermal Alkaline Treatments of Y Zeolite for Preparing Hierarchical Mesoporous Zeolite Catalysts. Top Catal 2020. [DOI: 10.1007/s11244-020-01268-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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104
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Qiu H, Zhang Y, Kong L, Kong X, Tang X, Meng D, Xu N, Wang M, Zhang Y. High performance SSZ-13 membranes prepared at low temperature. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118023] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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105
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Synthesis of hierarchical zeolite T nanocrystals with the assistance of zeolite seed solution. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121228] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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106
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Cost-effective and facile one step synthesis of ZSM-5 from silica fume waste with the aid of metakaolin and its NOx removal performance. POWDER TECHNOL 2020. [DOI: 10.1016/j.powtec.2020.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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107
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Chen X, Qiu M, Li S, Yang C, Shi L, Zhou S, Yu G, Ge L, Yu X, Liu Z, Sun N, Zhang K, Wang H, Wang M, Zhong L, Sun Y. Gamma‐Ray Irradiation to Accelerate Crystallization of Mesoporous Zeolites. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202002886] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Xinqing Chen
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
- University of Chinese Academy of Science Beijing 100049 China
| | - Minghuang Qiu
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Shenggang Li
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
- ShanghaiTech University Shanghai 201210 P. R. China
| | - Chengguang Yang
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Lei Shi
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Shiju Zhou
- ShanghaiTech University Shanghai 201210 P. R. China
| | - Gan Yu
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
- ShanghaiTech University Shanghai 201210 P. R. China
| | - Lixia Ge
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Xing Yu
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Ziyu Liu
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Nannan Sun
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Kun Zhang
- School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 P. R. China
| | - Hui Wang
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
| | - Mouhua Wang
- Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201800 P. R. China
| | - Liangshu Zhong
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
- University of Chinese Academy of Science Beijing 100049 China
| | - Yuhan Sun
- CAS key Laboratory of Low-carbon Conversion Science and Engineering Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 P. R. China
- ShanghaiTech University Shanghai 201210 P. R. China
- University of Chinese Academy of Science Beijing 100049 China
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108
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Cai D, Xiong H, Zhang C, Wei F. Transport Phenomena in Zeolites in View of Graph Theory and Pseudo-Phase Transition. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1901979. [PMID: 31468658 DOI: 10.1002/smll.201901979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 07/16/2019] [Indexed: 06/10/2023]
Abstract
Transport phenomena play an essential role in catalysis. While zeolite catalysis is widely applied in industrial chemical processes, its efficiency is often limited by the transport rate in the micropores of the zeolite. Experimental and theoretical methods are useful for understanding the transport phenomena on multiscale levels. Traditional diffusion models usually use a linear driving force and an isotropic continuum medium, such that transport in a hierarchical catalyst structure and the occurrence of nonlinear deactivation cannot be well understood. Due to the presence of spatial confinement and an ordered structure, some aspects of the transport in a zeolite cannot be regarded as continuum phenomena and discrete models are being developed to explain these. Graph theory and small-world networks are powerful tools that have allowed pseudo-phase transition phenomena and other nontrivial relationships to be clearly revealed. Discrete models that include graph theory can build a bridge between microscopic quantum physics and macroscopic catalyst engineering in both the space and time scales. For a fuller understanding of transport phenomena in diverse fields, several theoretical methods need to be combined for a comprehensive multiscale analysis.
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Affiliation(s)
- Dali Cai
- Beijing Key Laboratory of Green Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, China
| | - Hao Xiong
- Beijing Key Laboratory of Green Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, China
| | - Chenxi Zhang
- Beijing Key Laboratory of Green Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, China
| | - Fei Wei
- Beijing Key Laboratory of Green Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, China
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109
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Javed M, Cheng S, Zhang G, Amoo CC, Wang J, Lu P, Lu C, Xing C, Sun J, Tsubaki N. A facile solvent-free synthesis strategy for Co-imbedded zeolite-based Fischer-Tropsch catalysts for direct gasoline production. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(19)63436-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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110
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Zhang R, Zhong P, Arandiyan H, Guan Y, Liu J, Wang N, Jiao Y, Fan X. Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y zeolites. Front Chem Sci Eng 2020. [DOI: 10.1007/s11705-019-1905-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractMesoporous Y zeolites were prepared by the sequential chemical dealumination (using chelating agents such as ethylenediaminetetraacetic acid, H4EDTA, and citric acid aqueous solutions) and alkaline desilication (using sodium hydroxide, NaOH, aqueous solutions) treatments. Specifically, the ultrasound-assisted alkaline treatment (i.e., ultrasonic treatment) was proposed as the alternative to conventional alkaline treatments which are performed under hydrothermal conditions. In comparison with the hydrothermal alkaline treatment, the ultrasonic treatment showed the comparatively enhanced efficiency (with the reduced treatment time, i.e., 5 min vs. 30 min, all with 0.2 mol·L−1 NaOH at 65°C) in treating the deal-uminated Y zeolites for creating mesoporosity. For example, after the treatment of a dealuminated zeolite Y (using 0.1 mol·L−1 H4EDTA at 100°C for 6 h), the ultrasonic treatment produced the mesoporous zeolite Y with the specific external surface area (Sexternal) of 160 m2·g·−1and mesopore volume (Vmeso) of 0.22 cm3·g−1, being slightly higher than that by the conventional method (i.e., Sextemal= 128 m2·g−1 and Vmeso = 0.19 cm3·g−1). The acidic property and catalytic activity (in catalytic cracking of n-octane) of mesoporous Y zeolites obtained by the two methods were comparable. The ultrasonic desilication treatment was found to be generic, also being effective to treat the dealuminated Y zeolites by citric acid. Additionally, the first step of chemical dealumination treatment was crucial to enable the effective creation of mesopores in the parent Y zeolite (with a silicon-to-aluminium ratio, Si/Al = 2.6) regardless of the subsequent alkaline desilication treatment (i.e., ultrasonic or hydrothermal). Therefore, appropriate selection of the condition of the chemical dealumination treatment based on the property of parent zeolites, such as Si/Al ratio and crystallinity, is important for making mesoporous zeolites effectively.
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111
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Sayehi M, Tounsi H, Garbarino G, Riani P, Busca G. Reutilization of silicon- and aluminum- containing wastes in the perspective of the preparation of SiO 2-Al 2O 3 based porous materials for adsorbents and catalysts. WASTE MANAGEMENT (NEW YORK, N.Y.) 2020; 103:146-158. [PMID: 31877498 DOI: 10.1016/j.wasman.2019.12.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 11/08/2019] [Accepted: 12/08/2019] [Indexed: 06/10/2023]
Abstract
The waste materials available as sources of silicon and aluminum for producing porous materials like amorphous silicas, aluminas, amorphous silica-aluminas, and zeolites, to be used as catalyst and adsorbents, are briefly summarized. The procedures for preparing these materials from wastes are also taken into account. The limits of this approach in terms of economy and environmental protection are also briefly considered. It is concluded that mesoporous materials can be prepared from wastes, but care to product quality and to overall process efficiency is needed.
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Affiliation(s)
- Mouna Sayehi
- Laboratoire des Matériaux Avancés, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Tunisia
| | - Hassib Tounsi
- Laboratoire des Matériaux Avancés, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Tunisia
| | - Gabriella Garbarino
- Dipartimento di Ingegneria Civile, Chimica e Ambientale (DICCA), Università degli Studi di Genova, via Opera Pia 15, 16145 Genova, Italy; Consorzio INSTM, UdR di Genova, Via Dodecaneso 31, 16146 Genoa, Italy
| | - Paola Riani
- Consorzio INSTM, UdR di Genova, Via Dodecaneso 31, 16146 Genoa, Italy; Dipartimento di Farmacia (DIFAR), Università degli Studi di Genova, Viale Cembrano 4, 16148 Genova, Italy
| | - Guido Busca
- Dipartimento di Ingegneria Civile, Chimica e Ambientale (DICCA), Università degli Studi di Genova, via Opera Pia 15, 16145 Genova, Italy; Consorzio INSTM, UdR di Genova, Via Dodecaneso 31, 16146 Genoa, Italy.
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112
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Fujiki J, Yogo K. Effect of Counter Cations on the Hydrothermal Conversion of FAU-Type Zeolites into ABW or ANA and Their Potential Applicability for CO<sub>2</sub>/N<sub>2</sub> Separation. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2020. [DOI: 10.1252/jcej.19we149] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Junpei Fujiki
- Graduate School of Engineering, Tokyo University of Agriculture and Technology (TUAT)
- Chemical Research Group, Research Institute of Innovative Technology for the Earth (RITE)
| | - Katsunori Yogo
- Chemical Research Group, Research Institute of Innovative Technology for the Earth (RITE)
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113
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Huang Q, Chen N, Liu L, Arias KS, Iborra S, Yi X, Ma C, Liang W, Zheng A, Zhang C, Hu J, Cai Z, Liu Y, Jiang J, Corma A. Direct synthesis of the organic and Ge free Al containing BOG zeolite (ITQ-47) and its application for transformation of biomass derived molecules. Chem Sci 2020; 11:12103-12108. [PMID: 34123221 PMCID: PMC8162478 DOI: 10.1039/d0sc04044d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aluminosilicate boggsite (Si/Al-BOG) has been hydrothermally synthesized without adding organic structure-directing agents (OSDAs) in the synthesis gel using the borosilicogermanium ITQ-47 (Si/B-ITQ-47) zeolite as seeds.
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114
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Ji P, Tian R, Zheng H, Jiang JG, Sun J, Peng J. Solvent-free synthesis of ZIF-8 from zinc acetate with the assistance of sodium hydroxide. Dalton Trans 2020; 49:12555-12558. [PMID: 32915180 DOI: 10.1039/d0dt02856h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The development of sustainable routes for the synthesis of metal organic frameworks (MOFs) is very important because of the wide applications of MOFs on a large scale in the fields of adsorption, separation, and catalysis. ZIF-8, a zinc-based zeolitic imidazolate framework (ZIF), was first prepared following a solvent-free method from zinc acetate and denoted as ZIF-8-DGUT. The synthesis was conducted with the addition of an appropriate amount of sodium hydroxide (NaOH) powder before fully grinding, and the synthesis was accomplished at mild temperature at 343 K for 24 h. This strategy provided a practical method for the production of ZIF materials.
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Affiliation(s)
- Peng Ji
- School of Electrical Engineering & Intelligentization, Dongguan University of Technology, No. 1 Daxue Road, Dongguan 523808, PR China. and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, No. 381 Wushan Road, Guangzhou 510640, PR China. and Qingdao Haiwan Science and Technology Industry Research Institute Co., Ltd., No. 27 South Banghai Road, Qingdao 266031, PR China
| | - Renbing Tian
- School of Electrical Engineering & Intelligentization, Dongguan University of Technology, No. 1 Daxue Road, Dongguan 523808, PR China.
| | - Hua Zheng
- School of Electrical Engineering & Intelligentization, Dongguan University of Technology, No. 1 Daxue Road, Dongguan 523808, PR China.
| | - Jin-Gang Jiang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, No. 3663 North Zhongshan Road, Shanghai 200062, PR China
| | - Jinghua Sun
- School of Electrical Engineering & Intelligentization, Dongguan University of Technology, No. 1 Daxue Road, Dongguan 523808, PR China.
| | - Junbiao Peng
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, No. 381 Wushan Road, Guangzhou 510640, PR China.
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115
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Zhang L, Jiang Y, Chen BB, Shi C, Li Y, Wang C, Han S, Pan S, Wang L, Meng X, Xiao FS. Exceptional activity for formaldehyde combustion using siliceous Beta zeolite as a catalyst support. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.01.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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116
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Fan D, Barrier N, Vicente A, Gilson JP, Clevers S, Dupray V, Coquerel G, Valtchev V. Organic template-free synthesis of an open framework silicoaluminophosphate (SAPO) with high thermal stability and high ionic conductivity. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01223k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article describes the organic-template free synthesis, structural elucidation, thermal stability and conductivity property investigation of the silicon-substituted AlPO-CJ19.
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Affiliation(s)
- Dong Fan
- National Engineering Laboratory for Methanol to Olefins
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
| | | | - Aurélie Vicente
- Normandie Université
- ENSICAEN
- UNICAEN
- CNRS
- Laboratoire Catalyse et Spectrochimie
| | - Jean-Pierre Gilson
- Normandie Université
- ENSICAEN
- UNICAEN
- CNRS
- Laboratoire Catalyse et Spectrochimie
| | - Simon Clevers
- University of Rouen
- SMS Laboratory – UPRES EA 3233
- 76821 Mont-Saint-Aignan
- France
| | - Valérie Dupray
- University of Rouen
- Laboratoire SMS
- Centre Universitaire d'Evreux
- 27002 Evreux Cedex
- France
| | - Gérard Coquerel
- University of Rouen
- SMS Laboratory – UPRES EA 3233
- 76821 Mont-Saint-Aignan
- France
| | - Valentin Valtchev
- Normandie Université
- ENSICAEN
- UNICAEN
- CNRS
- Laboratoire Catalyse et Spectrochimie
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117
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Li J, Jing X, Li Q, Li S, Gao X, Feng X, Wang B. Bulk COFs and COF nanosheets for electrochemical energy storage and conversion. Chem Soc Rev 2020; 49:3565-3604. [DOI: 10.1039/d0cs00017e] [Citation(s) in RCA: 314] [Impact Index Per Article: 78.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The current advances, structure-property relationship and future perspectives in covalent organic frameworks (COFs) and their nanosheets for electrochemical energy storage (EES) and conversion (EEC) are summarized.
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Affiliation(s)
- Jie Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Xuechun Jing
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Qingqing Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Siwu Li
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Xing Gao
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Xiao Feng
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
| | - Bo Wang
- Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials
- Key Laboratory of Cluster Science
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
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118
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Zang Y, Wang J, Gu J, Qu J, Gao F. Mesoporogen-free synthesis of hierarchical HZSM-5 for LDPE catalytic cracking. CrystEngComm 2020. [DOI: 10.1039/d0ce00255k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We show how Stöber silica spheres can be transformed into hierarchical HZSM-5 by a mesoporogen-free and modified SAC route.
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Affiliation(s)
- Yunhao Zang
- School of Environment and Civil Engineering
- Dongguan University of Technology
- Dongguan 523808
- PR China
| | - Jinying Wang
- School of Environment and Civil Engineering
- Dongguan University of Technology
- Dongguan 523808
- PR China
| | - Jianfeng Gu
- School of Environment and Civil Engineering
- Dongguan University of Technology
- Dongguan 523808
- PR China
| | - Jiangying Qu
- School of Environment and Civil Engineering
- Dongguan University of Technology
- Dongguan 523808
- PR China
| | - Feng Gao
- School of Environment and Civil Engineering
- Dongguan University of Technology
- Dongguan 523808
- PR China
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119
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Busca G, Gervasini A. Solid acids, surface acidity and heterogeneous acid catalysis. ADVANCES IN CATALYSIS 2020. [DOI: 10.1016/bs.acat.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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120
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Ye Z, Zhang H, Zhang Y, Tang Y. Seed-induced synthesis of functional MFI zeolite materials: Method development, crystallization mechanisms, and catalytic properties. Front Chem Sci Eng 2019. [DOI: 10.1007/s11705-019-1852-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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121
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Lv T, Wang Y, Zhang S, Feng Z, Zheng J, Yang J, Liu X, Liu X, Meng C. Solid-state transformation of TMA-magadiite into zeolite omega and detailed insights into the crystallization process. Dalton Trans 2019; 48:16974-16985. [PMID: 31687705 DOI: 10.1039/c9dt02945a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we have studied the crystallization of zeolite omega by the solid-state transformation of TMA-magadiite at 100 °C for 12 h. The samples prepared at different times were subjected to XRD, SEM, IR, Raman and solid MAS NMR analyses to investigate the crystallization behaviors and changes in the medium-range structure during the synthesis process and a comprehensive mechanism was proposed. It has been demonstrated that the 5Rs and 6Rs in magadiite are partially retained in the system and participate in the growth of zeolite omega. The 4Rs were formed after heating for 4 h. The synthesis time of the zeolite omega using this method is shorter than that using the magadiite hydrothermal conversion method (about 72 h), because special composition building units, which have similarities to the structure of zeolite omega, were formed and adsorbed on the surface of the TMA-magadiite, and then provided a growth surface for the synthesis of targets. In addition, recycling the waste mother liquid produced in the preparation of the precursor was done to achieve the low cost and green synthesis. Finally, several factors influencing the reaction are discussed.
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Affiliation(s)
- Tianming Lv
- School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China.
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122
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Sustainable Synthesis of Hierarchically Porous ZSM-5 Zeolite from Iron Ore Tailings Without Secondary Templates. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2019. [DOI: 10.1007/s13369-019-04199-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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123
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Xu L, Choudhary MK, Muraoka K, Chaikittisilp W, Wakihara T, Rimer JD, Okubo T. Bridging the Gap between Structurally Distinct 2D Lamellar Zeolitic Precursors through a 3D Germanosilicate Intermediate. Angew Chem Int Ed Engl 2019; 58:14529-14533. [PMID: 31398272 DOI: 10.1002/anie.201907857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Indexed: 11/06/2022]
Abstract
There is broad scientific interest in lamellar zeolitic materials for a large variety of technological applications. The traditional synthetic methods towards two-dimensional (2D) zeolitic precursors have made a great impact in the construction of families of related zeolites; however, the connection between structurally distinct 2D zeolitic precursors is much less investigated in comparison, thereby resulting in a synthetic obstacle that theoretically limits the types of zeolites that can be constructed from each layer. Herein, we report a Ge-recycling strategy for the topotactic conversion between different 2D zeolitic precursors through a three-dimensional (3D) germanosilicate. Specifically, the intermediate germanosilicate can be constructed within 150 min by taking advantage of its structural similarity with the parent lamellar precursor. This process enables the conversion of one 2D zeolite structure into another distinct structure, thus overcoming the synthetic obstacle between two families of zeolitic materials.
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Affiliation(s)
- Le Xu
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Madhuresh K Choudhary
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX, 77204, USA
| | - Koki Muraoka
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Watcharop Chaikittisilp
- Research and Services Division of Materials Data and Integrated System (MaDIS), National Institute for Materials Sciences (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Toru Wakihara
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
| | - Jeffrey D Rimer
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX, 77204, USA
| | - Tatsuya Okubo
- Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan
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124
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Xu L, Choudhary MK, Muraoka K, Chaikittisilp W, Wakihara T, Rimer JD, Okubo T. Bridging the Gap between Structurally Distinct 2D Lamellar Zeolitic Precursors through a 3D Germanosilicate Intermediate. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Le Xu
- Department of Chemical System Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Madhuresh K. Choudhary
- Department of Chemical and Biomolecular Engineering University of Houston Houston TX 77204 USA
| | - Koki Muraoka
- Department of Chemical System Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Watcharop Chaikittisilp
- Research and Services Division of Materials Data and Integrated System (MaDIS) National Institute for Materials Sciences (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Toru Wakihara
- Department of Chemical System Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Jeffrey D. Rimer
- Department of Chemical and Biomolecular Engineering University of Houston Houston TX 77204 USA
| | - Tatsuya Okubo
- Department of Chemical System Engineering The University of Tokyo 7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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125
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Wu D, Yu X, Chen X, Yu G, Zhang K, Qiu M, Xue W, Yang C, Liu Z, Sun Y. Morphology-Controlled Synthesis of H-type MFI Zeolites with Unique Stacked Structures through a One-Pot Solvent-Free Strategy. CHEMSUSCHEM 2019; 12:3871-3877. [PMID: 31168958 DOI: 10.1002/cssc.201900663] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 05/05/2019] [Indexed: 06/09/2023]
Abstract
H-type aluminosilicate zeolites are extensively used as solid-acid catalysts and support materials in industrial catalysis. However, the conventional synthesis methods involving hydrothermal syntheses and ion-exchange processes suffer from severe water pollution and toxic gas emissions. Herein, H-type MFI zeolite catalysts with a unique stacked structure were directly synthesized in the presence of NH4 F and with the help of zeolite confinement through a solvent-free route without further ion-exchange procedures. A range of ex situ and in situ characterization procedures were used to provide evidence of the simultaneous use of pre-made ZSM-5 and NH4 F as a confined Al source and mineralizer, respectively. The confined zeolite framework of ZSM-5 prevented the formation of AlFx species between NH4 F and Al atoms, ensuring that the prepared samples had desirable acidic properties. Moreover, the resulting morphology could be controlled by using different silica substrates. The obtained H-type MFI zeolites showed excellent catalytic performance in methanol-to-gasoline reactions owing to their unique structure and directly exposed acidic sites. The developed one-pot strategy provides an alternative method for the facile synthesis of H-type zeolites with defined morphology.
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Affiliation(s)
- Dan Wu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
| | - Xing Yu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xinqing Chen
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Gan Yu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
- School of Physical Science and Technology, Shanghai Tech University, Shanghai, 201210, P.R. China
| | - Kun Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, No. 3663, North Zhongshan Rd., Shanghai, 200062, P.R. China
| | - Minghuang Qiu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
| | - Wenjie Xue
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
| | - Chengguang Yang
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
| | - Ziyu Liu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
| | - Yuhan Sun
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, P.R. China
- School of Physical Science and Technology, Shanghai Tech University, Shanghai, 201210, P.R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
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126
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Chai Y, Shang W, Li W, Wu G, Dai W, Guan N, Li L. Noble Metal Particles Confined in Zeolites: Synthesis, Characterization, and Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900299. [PMID: 31453060 PMCID: PMC6702632 DOI: 10.1002/advs.201900299] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 03/14/2019] [Indexed: 05/19/2023]
Abstract
Noble metal nanoparticles or subnanometric particles confined in zeolites, that is, metal@zeolite, represent an important type of functional materials with typical core-shell structure. This type of material is known for decades and recently became a research hotspot due to their emerging applications in various fields. Remarkable achievements are made dealing with the synthesis, characterization, and applications of noble metal particles confined in zeolites. Here, the most representative research progress in metal@zeolites is briefly reviewed, aiming to boost further research on this topic. For the synthesis of metal@zeolites, various strategies, such as direct synthesis from inorganic or ligand-assisted noble metal precursors, multistep postsynthesis encapsulation and ion-exchange followed by reduction, are introduced and compared. For the characterization of metal@zeolites, several most useful techniques, such as electron microscopy, X-ray based spectroscopy, infrared and fluorescence emission spectroscopy, are recommended to check the successful confinement of noble metal particles in zeolite matrix and their unique physiochemical properties. For the applications of metal@zeolites, catalysis and optics are involved with an emphasis on catalytic applications including the size-dependent catalytic properties, the sintering-resistance properties, the substrate shape-selective catalysis, and catalysis modulation by zeolite microenvironment.
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Affiliation(s)
- Yuchao Chai
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
| | - Weixiang Shang
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
| | - Weijie Li
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
| | - Guangjun Wu
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
- Key Laboratory of Advanced Energy Materials Chemistry of Ministry of EducationCollaborative Innovation Center of Chemical Science and EngineeringNankai UniversityTianjin300071China
| | - Weili Dai
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
- Key Laboratory of Advanced Energy Materials Chemistry of Ministry of EducationCollaborative Innovation Center of Chemical Science and EngineeringNankai UniversityTianjin300071China
| | - Naijia Guan
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
- Key Laboratory of Advanced Energy Materials Chemistry of Ministry of EducationCollaborative Innovation Center of Chemical Science and EngineeringNankai UniversityTianjin300071China
| | - Landong Li
- School of Materials Science and EngineeringNational Institute for Advanced MaterialsNankai UniversityTianjin300350China
- Key Laboratory of Advanced Energy Materials Chemistry of Ministry of EducationCollaborative Innovation Center of Chemical Science and EngineeringNankai UniversityTianjin300071China
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127
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Synthesis and Characterization of Crystalline NaY-Zeolite from Belitung Kaolin as Catalyst for n-Hexadecane Cracking. CRYSTALS 2019. [DOI: 10.3390/cryst9080404] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Crystalline sodium Y (NaY) zeolite has been synthesized using alternative natural source of aluminate and silicate, extracted from natural Belitung kaolin. Prior to use, the natural kaolin was pretreated to obtain fragmented metakaolin and extracted silica. Synthesis was conducted with the addition of NaY gel (two types of NaY seeds were used, prepared from colloidal sillica or sodium silica water) using hydrothermal method for 21 h at 100 °C. The characterization on the as-synthesized zeolites confirmed that the one prepared using colloidal silica-seed has closer structure similarity to NaY zeolite that was synthesized using pro analysis silicate and aluminate sources. Thus, the rest of the synthesis of NaY was carried out using colloidal silica-NaY seed. The NaY zeolites then were converted to HY, through ammonium-exchange followed by calcination, to be tested as cracking catalysts using n-hexadecane as a probe molecule. It shows that HY from metakaolin and extracted silica gives high performance, i.e., n-hexadecane conversion of 58%–64%, also C5-C12 percentage yield and selectivity of 56%–62% and 98%. This work has shown the potential to utilize kaolin as alternative silicate aluminate sources for crystalline zeolite synthesis and to obtain inexpensive and environmentally friendly catalyst materials.
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128
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Dual-template synthesis of HZSM-5 zeolites with tailored activity in toluene methylation with CH3Br. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.10.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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129
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Xin Y, Zhang N, Wang X, Li Q, Ma X, Qi Y, Zheng L, Anderson JA, Zhang Z. Efficient synthesis of the Cu-SAPO-44 zeolite with excellent activity for selective catalytic reduction of NO by NH3. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.08.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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130
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Wu Q, Ma Y, Wang S, Meng X, Xiao FS. 110th Anniversary: Sustainable Synthesis of Zeolites: From Fundamental Research to Industrial Production. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02054] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qinming Wu
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Ye Ma
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Sai Wang
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Xiangju Meng
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
| | - Feng-Shou Xiao
- Department of Chemistry, Zhejiang University, Hangzhou 310028, China
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131
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Cooperative structure-directing effect of choline cation and *BEA zeolite in the synthesis of aluminogermanosilicate IWR zeolite. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63324-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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132
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Seed-assisted, organic structure-directing agent-free synthesis of KFI-type zeolite with enhanced micropore volume and CO2 adsorption capacity. ADSORPTION 2019. [DOI: 10.1007/s10450-019-00113-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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133
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Wicht MM, Nassimbeni LR, Báthori NB. Werner clathrates with enhanced hydrogen bonding functionality. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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134
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Abstract
Hierarchical zeolites have been extensively studied due to their enhancement of intra-crystalline diffusion, which leads to the improved catalytic activity and resistance to coking-deactivation. Traditional synthesis strategies of hierarchical zeolites via post-treatment or directing synthesis with the aid of mesoporous template are often characterized by high energy consumption and substantial use of expensive and environmentally unfriendly organic templates. In the recent decade, new green synthesis protocols have been developed for the effective synthesis of conventional and hierarchical zeolites. In this review, the latest advancements on the green synthesis of hierarchical zeolites are summarized and discussed in detail.
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135
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Kubů M, Millini R, Žilková N. 10-ring Zeolites: Synthesis, characterization and catalytic applications. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.06.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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136
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Wang KY, Liu HW, Zhang S, Ding D, Cheng L, Wang C. Selenidostannates and a Silver Selenidostannate Synthesized in Deep Eutectic Solvents: Crystal Structures and Thermochromic Study. Inorg Chem 2019; 58:2942-2953. [DOI: 10.1021/acs.inorgchem.8b02610] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kai-Yao Wang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin Key Laboratory of Advanced Functional Porous Materials, Tianjin University of Technology, Tianjin 300384, People’s Republic of China
| | - Hua-Wei Liu
- Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin Key Laboratory of Advanced Functional Porous Materials, Tianjin University of Technology, Tianjin 300384, People’s Republic of China
| | - Shu Zhang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin Key Laboratory of Advanced Functional Porous Materials, Tianjin University of Technology, Tianjin 300384, People’s Republic of China
| | - Dong Ding
- Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin Key Laboratory of Advanced Functional Porous Materials, Tianjin University of Technology, Tianjin 300384, People’s Republic of China
| | - Lin Cheng
- College of Chemistry, Tianjin Normal University, Tianjin 300387, People’s Republic of China
| | - Cheng Wang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin Key Laboratory of Advanced Functional Porous Materials, Tianjin University of Technology, Tianjin 300384, People’s Republic of China
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137
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Centi G, Čejka J. Needs and Gaps for Catalysis in Addressing Transitions in Chemistry and Energy from a Sustainability Perspective. CHEMSUSCHEM 2019; 12:621-632. [PMID: 30648784 DOI: 10.1002/cssc.201802637] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 12/13/2018] [Indexed: 06/09/2023]
Abstract
Catalysis is undergoing a major transition resulting from significant changes in chemical and energy production. To honor the 50th anniversary of establishing the Jerzy Haber Institute of Catalysis and Surface Chemistry, this Essay discusses, from a forward-looking, personal and somewhat provocative perspective, the needs and gaps of catalysis to address the ongoing transition in chemistry and energy from a sustainability perspective. The focus is on a few selected aspects identified as crucial: i) The precise synthesis of catalytic materials, particularly focusing on mesoporous molecular sieves, metal-organic frameworks, and zeolites (particularly two-dimensional type); ii) advanced catalyst characterization methods; iii) new concepts and approaches needed in catalysis to meet the demands of a field of energy and chemistry in transition.
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Affiliation(s)
- Gabriele Centi
- University of Messina, ERIC aisbl and CASPE/INSTM, Dept.s MIFT-Industrial Chemistry, V.le F. Stagno D'Alcontres 31, 98166, Messina, Italy
| | - Jiří Čejka
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Science, Dolejškova 3, 182 23, Prague 8, Czech Republic
- Current address: Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University in Prague, 128 43, Prague 2, Czech Republic
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138
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Recyclable Fenton-like catalyst based on zeolite Y supported ultrafine, highly-dispersed Fe2O3 nanoparticles for removal of organics under mild conditions. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2018.06.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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139
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Zhou M, Zhao J, Zhang P, Chen N, Yang S. Solvent-free and rapid synthesis of mesoporous Pt–iron oxide catalysts via mechanochemical assembly. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00970a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanochemical assembly enables the solvent-free construction of plentiful mesopores and highly dispersed Pt NPs in iron oxide catalysts.
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Affiliation(s)
- Min Zhou
- State Key Laboratory of Estuarine and Coastal Research
- East China Normal University
- Shanghai 200062
- China
| | - Jiahua Zhao
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Pengfei Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Nanqing Chen
- Department of Chemistry
- University of Tennessee
- Knoxville 37996
- USA
| | - Shize Yang
- Oak Ridge National Laboratory
- Oak Ridge 37831
- USA
- Brookhaven National Laboratory
- Upton
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140
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Liu Z, Zhu J, Wakihara T, Okubo T. Ultrafast synthesis of zeolites: breakthrough, progress and perspective. Inorg Chem Front 2019. [DOI: 10.1039/c8qi00939b] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
An ultrafast route was established to synthesize industrially important zeolites in several minutes, which represents a breakthrough in the field of zeolite synthesis.
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Affiliation(s)
- Zhendong Liu
- Department of Chemical System Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Jie Zhu
- Department of Chemical System Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Toru Wakihara
- Department of Chemical System Engineering
- The University of Tokyo
- Tokyo
- Japan
| | - Tatsuya Okubo
- Department of Chemical System Engineering
- The University of Tokyo
- Tokyo
- Japan
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141
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Liu S, He Y, Zhang H, Chen Z, Lv E, Ren J, Yun Y, Wen X, Li YW. Design and synthesis of Ga-doped ZSM-22 zeolites as highly selective and stable catalysts for n-dodecane isomerization. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00414a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ga-Doped ZSM-22 zeolites were synthesized successfullyviaa hydrothermal method and exhibited better catalytic performance inn-dodecane isomerization.
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Affiliation(s)
- Suyao Liu
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Yurong He
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Huaike Zhang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Zhiqiang Chen
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Enjing Lv
- National Energy Center for Clean Fuels
- Synfuels CHINA Co., Ltd
- Beijing
- PR China
| | - Jie Ren
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Yifeng Yun
- National Energy Center for Clean Fuels
- Synfuels CHINA Co., Ltd
- Beijing
- PR China
- Inner Mongolia Yitai CTO Co., Ltd
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
| | - Yong-Wang Li
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- PR China
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142
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Wu J, Lou L, Liu H, Su T, Wang Z, Li J. Ionothermal synthesis of a photoelectroactive titanophosphite with a three-dimensional open-framework. CrystEngComm 2019. [DOI: 10.1039/c9ce01007f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new titanophosphite open-framework exhibits photovoltaic properties and photocatalytic activity as an n-type semiconductor.
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Affiliation(s)
- Junbiao Wu
- Department of Chemistry
- College of Sciences
- Northeastern University
- Shenyang
- P. R. China
| | - Luqi Lou
- Department of Chemistry
- College of Sciences
- Northeastern University
- Shenyang
- P. R. China
| | - Hang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Tan Su
- Laboratory of Theoretical and Computational Chemistry
- Institute of Theoretical Chemistry
- Jilin University
- Changchun 130021
- P. R. China
| | - Zhuopeng Wang
- Department of Chemistry
- College of Sciences
- Northeastern University
- Shenyang
- P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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143
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Li S, Li J, Dong M, Fan S, Zhao T, Wang J, Fan W. Strategies to control zeolite particle morphology. Chem Soc Rev 2019; 48:885-907. [DOI: 10.1039/c8cs00774h] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Methods to synthesize zeolites with different crystal habits and assemble zeolite crystals into specific structures are reviewed for the rational design of zeolite particle morphologies.
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Affiliation(s)
- Shiying Li
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan
- P. R. China
| | - Junfen Li
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan
- P. R. China
| | - Mei Dong
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan
- P. R. China
| | - Subing Fan
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan City
- P. R. China
| | - Tiansheng Zhao
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering
- College of Chemistry and Chemical Engineering
- Ningxia University
- Yinchuan City
- P. R. China
| | - Jianguo Wang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan
- P. R. China
| | - Weibin Fan
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan
- P. R. China
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144
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Zhang L, Wu Q, Meng X, Müller U, Feyen M, Dai D, Maurer S, McGuire R, Moini A, Parvulescu AN, Zhang W, Shi C, Yokoi T, Pan X, Bao X, Gies H, Marler B, De Vos DE, Kolb U, Xiao FS. Recent advances in the preparation of zeolites for the selective catalytic reduction of NOx in diesel engines. REACT CHEM ENG 2019. [DOI: 10.1039/c8re00214b] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Metal-exchanged zeolites with small pore sizes have attracted much attention in recent years due to their application in the selective catalytic reduction (SCR) of NOx in diesel engines.
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145
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He D, Yuan D, Song Z, Xu Y, Liu Z. Eco-friendly synthesis of high silica zeolite Y with choline as green and innocent structure-directing agent. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(18)63167-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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146
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Wang N, Sun Q, Yu J. Ultrasmall Metal Nanoparticles Confined within Crystalline Nanoporous Materials: A Fascinating Class of Nanocatalysts. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1803966. [PMID: 30276888 DOI: 10.1002/adma.201803966] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 07/20/2018] [Indexed: 05/27/2023]
Abstract
Crystalline nanoporous materials with uniform porous structures, such as zeolites and metal-organic frameworks (MOFs), have proven to be ideal supports to encapsulate ultrasmall metal nanoparticles (MNPs) inside their void nanospaces to generate high-efficiency nanocatalysts. The nanopore-encaged metal catalysts exhibit superior catalytic performance as well as high stability and catalytic shape selectivity endowed by the nanoporous matrix. In addition, the synergistic effect of confined MNPs and nanoporous frameworks with active sites can further promote the catalytic activities of the composite catalysts. Herein, recent progress in nanopore-encaged metal nanocatalysts is reviewed, with a special focus on advances in synthetic strategies for ultrasmall MNPs (<5 nm), clusters, and even single atoms confined within zeolites and MOFs for various heterogeneous catalytic reactions. In addition, some advanced characterization methods to elucidate the atomic-scale structures of the nanocatalysts are presented, and the current limitations of and future opportunities for these fantastic nanocatalysts are also highlighted and discussed. The aim is to provide some guidance for the rational synthesis of nanopore-encaged metal catalysts and to inspire their further applications to meet the emerging demands in catalytic fields.
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Affiliation(s)
- Ning Wang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Qiming Sun
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Jihong Yu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
- International Center of Future Science, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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147
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Chaves Lima R, Bieseki L, Vinaches Melguizo P, Castellã Pergher SB. Zeolite Synthesis: General Aspects. ENVIRONMENTALLY FRIENDLY ZEOLITES 2019. [DOI: 10.1007/978-3-030-19970-8_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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148
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Zhang K, Fernandez S, Lawrence JA, Ostraat ML. Organotemplate-Free β Zeolites: From Zeolite Synthesis to Hierarchical Structure Creation. ACS OMEGA 2018; 3:18935-18942. [PMID: 31458457 PMCID: PMC6643589 DOI: 10.1021/acsomega.8b02762] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 12/20/2018] [Indexed: 06/10/2023]
Abstract
Interest in the production of β zeolites in the absence of organic structure-directing agent (OSDA) has continued to grow consistently during the past decade. During this time, numerous strategies have been proposed to manipulate the hierarchy of zeolite pore structures in order to facilitate the transport of bulky reactants and to improve the accessibility of active sites in zeolite catalysts. In this work, we describe an organotemplate-free route to produce hierarchical β zeolites. Using OSDA-free β as the starting zeolites, we explored the applicability of various postsynthetic approaches to create hierarchical structures with mesoporosity, including framework stabilization, dealumination, conventional desilication, and hydrothermal desilication. While framework stabilization and dealumination were not effective in generating mesoporosity, they were necessary as modification steps to determine the efficacy of hierarchical structure creation. Compared to conventional desilication, hydrothermal desilication produces larger mesopores and much better preservation of microporosity and acidity because of the occurrence of recrystallization. The cost-effective, scalable production of organotemplate-free hierarchical β zeolites could greatly enhance the adoption of β zeolites in oil refining and petrochemical industries, where the advantages of hierarchically structured zeolites can dramatically improve catalytic performances in formulated catalysts.
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Affiliation(s)
- Ke Zhang
- E-mail: . Phone: +1 713-432-5476. Fax: +1 713-432-5546 (K.Z.)
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149
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A Comparative Study of MFI Zeolite Derived from Different Silica Sources: Synthesis, Characterization and Catalytic Performance. Catalysts 2018. [DOI: 10.3390/catal9010013] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this paper, a comparative study of MFI zeolite derived from different silica sources is presented. Dry gel conversion (DGC) method is used to synthesize silicalite-1 and ZSM-5 with MFI structure. Two kinds of silica sources with different particle sizes are used during the synthesis of MFI zeolite. The as-prepared samples were characterized by X-ray diffraction (XRD), N2-sorption, Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM) and X-ray fluorescence spectrometer (XRF). From the characterization results, it could be seen that the high-quality coffin-like silicalite-1 was synthesized using silica sphere with particle size of 300 nm as silica source, with crystallization time being shortened to 2 h. The schematic diagram of silicalite-1 formation using silica sources with different particle sizes is summarized. ZSM-5 was obtained by adding Al atoms to raw materials during the synthesis of MFI zeolite. The performance of aqueous phase eugenol hydrodeoxygenation over Pd/C-ZSM-5 catalyst is evaluated.
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150
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Guo H, Ge T, Lv J, Du C, Zhou J, Liu Z, Hua Z. Mesoporogen-Free Synthesis of High-Silica Hierarchically Structured ZSM-5 Zeolites and their Superior Performance for the Methanol-to-Propylene Reaction. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800926] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hangle Guo
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; 1295 Dingxi Road 200050 Shanghai P.R. China
- University of Chinese Academy of Sciences; No.19(A) Yuquan Road 100049 Shijingshan District, Beijing P.R. China
| | - Tongguang Ge
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; 1295 Dingxi Road 200050 Shanghai P.R. China
- University of Chinese Academy of Sciences; No.19(A) Yuquan Road 100049 Shijingshan District, Beijing P.R. China
| | - Jian Lv
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; 1295 Dingxi Road 200050 Shanghai P.R. China
- University of Chinese Academy of Sciences; No.19(A) Yuquan Road 100049 Shijingshan District, Beijing P.R. China
| | - Changlin Du
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; 1295 Dingxi Road 200050 Shanghai P.R. China
- University of Chinese Academy of Sciences; No.19(A) Yuquan Road 100049 Shijingshan District, Beijing P.R. China
| | - Jian Zhou
- Sinopec Shanghai Research Institute of Petrochemical Technology; 1658 Pudong North Road 201208 Shanghai P.R. China
| | - Zhicheng Liu
- Sinopec Shanghai Research Institute of Petrochemical Technology; 1658 Pudong North Road 201208 Shanghai P.R. China
| | - Zile Hua
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences; 1295 Dingxi Road 200050 Shanghai P.R. China
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