1
|
Li J, Yu X, Xue W, Nie L, Huang H, Zhong C. Engineering the direct Z‐scheme systems over lattice intergrown of
MOF‐on‐MOF
for selective
CO
2
photoreduction to
CO. AIChE J 2022. [DOI: 10.1002/aic.17906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jian Li
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| | - Xinmiao Yu
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| | - Wenjuan Xue
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| | - Lei Nie
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| | - Hongliang Huang
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| | - Chongli Zhong
- State Key Laboratory of Separation Membranes and Membrane Processes Tiangong University Tianjin P.R. China
- School of Chemical Engineering and Technology Tiangong University Tianjin P.R. China
| |
Collapse
|
2
|
Suo Y, Yao Y, Zhang Y, Xing S, Yuan ZY. Recent advances in cobalt-based Fischer-Tropsch synthesis catalysts. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.08.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
3
|
Shah HUR, Ahmad K, Bashir MS, Shah SSA, Najam T, Ashfaq M. Metal organic frameworks for efficient catalytic conversion of CO2 and CO into applied products. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112055] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
4
|
Chen K, Li Y, Wang M, Wang Y, Cheng K, Zhang Q, Kang J, Wang Y. Functionalized Carbon Materials in Syngas Conversion. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007527. [PMID: 33667030 DOI: 10.1002/smll.202007527] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/16/2021] [Indexed: 06/12/2023]
Abstract
Functionalized carbon materials are widely used in heterogeneous catalysis due to their unique properties such as adjustable surface properties, excellent thermal conductivity, high surface areas, tunable porosity, and moderate interactions with guest metals. The transformation of syngas into hydrocarbons (known as the Fischer-Tropsch synthesis) or oxygenates is an exothermic reaction and is typically catalyzed by transition metals dispersed on functionalized supports. Various carbon materials have been employed in syngas conversions not only for improving the performance or decreasing the dosage of expensive active metals but also for building model catalysts for fundamental research. This article provides a critical review on recent advances in the utilization of carbon materials, in particular the recently developed functionalized nanocarbon materials, for syngas conversions to either hydrocarbons or oxygenates. The unique features of carbon materials in dispersing metal nanoparticles, heteroatom doping, surface modification, and building special nanoarchitectures are highlighted. The key factors that control the reaction course and the reaction mechanism are discussed to gain insights for the rational design of efficient carbon-supported catalysts for syngas conversions. The challenges and future opportunities in developing functionalized carbon materials for syngas conversions are briefly analyzed.
Collapse
Affiliation(s)
- Kuo Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yubing Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Mengheng Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yuhao Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Kang Cheng
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Qinghong Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Jincan Kang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Ye Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, National Engineering Laboratory for Green Chemical Productions of Alcohols, Ethers and Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| |
Collapse
|
5
|
Eshraghi A, Mirzaei AA, Rahimi R, Atashi H. A simple and low cost method for the synthesis of metallic cobalt nanoparticles without further reduction as an effective catalyst for Fischer–Tropsch Synthesis. REACTION KINETICS MECHANISMS AND CATALYSIS 2021. [DOI: 10.1007/s11144-021-02046-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
6
|
Cheng Q, Liu Y, Lyu S, Tian Y, Ma Q, Li X. Manipulating metal-support interactions of metal catalysts for Fischer-Tropsch synthesis. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2021.05.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
7
|
Chen Y, Li X, Zhang J, Dai L, Zhao N, Liu C, Lyu S, Li Z. Insight into the Influence of the Graphite Layer and Cobalt Crystalline on a ZIF-67-Derived Catalyst for Fischer-Tropsch Synthesis. ACS APPLIED MATERIALS & INTERFACES 2021; 13:9885-9896. [PMID: 33591711 DOI: 10.1021/acsami.0c20888] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Due to the special framework structure, ZIF-67 is a promising material as the precursor to prepare the Co@C catalysts with high cobalt loading and superior cobalt dispersion. Unfortunately, these Co@C-X catalysts exhibit not only unsatisfied activity but also high CH4 selectivity. This limited its further application due to the lack of in-depth analysis of the reasons behind it. In this work, the Co@C-X catalysts were prepared by pyrolyzing the ZIF-67 precursor at different temperatures. A series of characterizations were conducted to explore the behavior of the graphite carbon coated on cobalt species, realizing that the role of active Co sites on these Co@C catalysts was restricted by the graphite carbon layer since it suppressed the adsorption and activation of syngas on Co sites. TEOS was introduced to suppress the aggregation of cobalt species and more active sites were exposed after the graphite carbon layer was eliminated. As a result, the FTS performance was greatly improved by a factor of 5. The effect of O2 concentration on the microcrystalline size of Co and the reconfinement effect of SiO2 were investigated. The model catalyst was prepared and the key factors determining CH4 selectivity of the ZIF-67-derived Co@C catalyst were revealed. This provides a good basis for rational designing ZIF-67-derived Co-based FTS catalysts.
Collapse
Affiliation(s)
- Yao Chen
- Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Xin Li
- Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Jingwei Zhang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Liya Dai
- Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Ning Zhao
- Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Chengchao Liu
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Shuai Lyu
- Key Laboratory of Catalysis and Materials Science of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Materials Science, South-Central University for Nationalities, Wuhan 430074, China
| | - Zhenhua Li
- Key Lab for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| |
Collapse
|
8
|
Chen Y, Wei J, Duyar MS, Ordomsky VV, Khodakov AY, Liu J. Carbon-based catalysts for Fischer-Tropsch synthesis. Chem Soc Rev 2021; 50:2337-2366. [PMID: 33393529 DOI: 10.1039/d0cs00905a] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fischer-Tropsch synthesis (FTS) is an essential approach to convert coal, biomass, and shale gas into fuels and chemicals, such as lower olefins, gasoline, diesel, and so on. In recent years, there has been increasing motivation to deploy FTS at commercial scales which has been boosting the discovery of high performance catalysts. In particular, the importance of support in modulating the activity of metals has been recognized and carbonaceous materials have attracted attention as supports for FTS. In this review, we summarised the substantial progress in the preparation of carbon-based catalysts for FTS by applying activated carbon (AC), carbon nanotubes (CNTs), carbon nanofibers (CNFs), carbon spheres (CSs), and metal-organic frameworks (MOFs) derived carbonaceous materials as supports. A general assessment of carbon-based catalysts for FTS, concerning the support and metal properties, activity and products selectivity, and their interactions is systematically discussed. Finally, current challenges and future trends in the development of carbon-based catalysts for commercial utilization in FTS are proposed.
Collapse
Affiliation(s)
- Yanping Chen
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China.
| | - Jiatong Wei
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China. and Institute of Chemistry for Functionalized Materials, School of Chemistry and Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Melis S Duyar
- DICP-Surrey Joint Centre for Future Materials, Department of Chemical and Process Engineering, and Advanced Technology Institute, University of Surrey, Guildford, Surrey GU2 7XH, UK.
| | - Vitaly V Ordomsky
- Institute of Chemistry for Functionalized Materials, School of Chemistry and Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Andrei Y Khodakov
- Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois, UMR 8181 - UCCS - Unité de Catalyse et Chimie du Solide, F-59000 Lille, France.
| | - Jian Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, China. and DICP-Surrey Joint Centre for Future Materials, Department of Chemical and Process Engineering, and Advanced Technology Institute, University of Surrey, Guildford, Surrey GU2 7XH, UK.
| |
Collapse
|
9
|
Lü B, Qi W, Luo M, Liu Q, Guo L. Fischer–Tropsch Synthesis: ZIF-8@ZIF-67-Derived Cobalt Nanoparticle-Embedded Nanocage Catalysts. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00971] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Baozhong Lü
- Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, 19 Qing-Yuan North Road, Da-Xing
District, Beijing 102617, China
- Beijing Academy of Safety Engineering and Technology, 19 Qing-Yuan North Road, Da-Xing
District, Beijing 102617, China
- Beijing Key Laboratory of Clean Fuels and Efficient Catalytic Emission Reduction Technology, 19 Qing-Yuan North Road, Da-Xing District, Beijing 102617, China
- School of Chemistry, Beihang University, 37 Xue-Yuan Road, Hai-Dian District, Beijing 100191, China
| | - Weijie Qi
- Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, 19 Qing-Yuan North Road, Da-Xing
District, Beijing 102617, China
- Beijing Key Laboratory of Clean Fuels and Efficient Catalytic Emission Reduction Technology, 19 Qing-Yuan North Road, Da-Xing District, Beijing 102617, China
| | - Mingsheng Luo
- Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, 19 Qing-Yuan North Road, Da-Xing
District, Beijing 102617, China
- Beijing Key Laboratory of Clean Fuels and Efficient Catalytic Emission Reduction Technology, 19 Qing-Yuan North Road, Da-Xing District, Beijing 102617, China
| | - Qinglong Liu
- Department of Chemical Engineering, Beijing Institute of Petrochemical Technology, 19 Qing-Yuan North Road, Da-Xing
District, Beijing 102617, China
- Beijing Key Laboratory of Clean Fuels and Efficient Catalytic Emission Reduction Technology, 19 Qing-Yuan North Road, Da-Xing District, Beijing 102617, China
| | - Lin Guo
- School of Chemistry, Beihang University, 37 Xue-Yuan Road, Hai-Dian District, Beijing 100191, China
| |
Collapse
|
10
|
Metal-organic framework-based heterogeneous catalysts for the conversion of C1 chemistry: CO, CO2 and CH4. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.001] [Citation(s) in RCA: 211] [Impact Index Per Article: 42.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
11
|
Phase Controlled Synthesis of Pt Doped Co Nanoparticle Composites Using a Metal-Organic Framework for Fischer–Tropsch Catalysis. Catalysts 2019. [DOI: 10.3390/catal9020156] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Recently, metal nanoparticles embedded in porous carbon composite materials have been playing a significant role in a variety of fields as catalyst supports, sensors, absorbents, and in energy storage. Porous carbon composite materials can be prepared using various synthetic methods; recent efforts provide a facile way to prepare the composites from metal-organic frameworks (MOFs) by pyrolysis. However, it is usually difficult to control the phase of metal or metal oxides during the synthetic process. Among many types of MOF, recently, cobalt-based MOFs have attracted attention due to their unique catalytic and magnetic properties. Herein, we report the synthesis of a Pt doped cobalt based MOF, which is subsequently converted into cobalt nanoparticle-embedded porous carbon composites (Pt@Co/C) via pyrolysis. Interestingly, the phase of the cobalt metal nanoparticles (face centered cubic (FCC) or hexagonal closest packing (HCP)) can be controlled by tuning the synthetic conditions, including the temperature, duration time, and dosage of the reducing agent (NaBH4). The Pt doped Co/C was characterized using various techniques including PXRD (powder X-ray diffraction), XPS (X-ray photoelectron spectroscopy), gas sorption analysis, TEM (transmission electron microscopy), and SEM (scanning electron microscopy). The composite was applied as a phase transfer catalyst (PTC). The Fischer-Tropsch catalytic activity of the Pt@Co/C (10:1:2.4) composite shows 35% CO conversion under a very low pressure of syngas (1 MPa). This is one of the best reported conversion rates at low pressure. The 35% CO conversion leads to the generation of various hydrocarbons (C1, C2–C4, C5, and waxes). This catalyst may also prove useful for energy and environmental applications.
Collapse
|
12
|
Cobalt nanoparticles confined in carbon matrix for probing the size dependence in Fischer-Tropsch synthesis. J Catal 2019. [DOI: 10.1016/j.jcat.2018.11.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
13
|
Munirathinam R, Pham Minh D, Nzihou A. Effect of the Support and Its Surface Modifications in Cobalt-Based Fischer–Tropsch Synthesis. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03850] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rajesh Munirathinam
- Université de Toulouse, IMT-Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus Jarlard, Albi F-81013 Cedex 09, France
| | - Doan Pham Minh
- Université de Toulouse, IMT-Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus Jarlard, Albi F-81013 Cedex 09, France
| | - Ange Nzihou
- Université de Toulouse, IMT-Mines Albi, UMR CNRS 5302, Centre RAPSODEE, Campus Jarlard, Albi F-81013 Cedex 09, France
| |
Collapse
|
14
|
Zhang C, Guo X, Yuan Q, Zhang R, Chang Q, Li K, Xiao B, Liu S, Ma C, Liu X, Xu Y, Wen X, Yang Y, Li Y. Ethyne-Reducing Metal–Organic Frameworks to Control Fabrications of Core/shell Nanoparticles as Catalysts. ACS Catal 2018. [DOI: 10.1021/acscatal.8b01691] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Chenghua Zhang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Xiaoxue Guo
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Qingchun Yuan
- Aston Institute of Materials Research, Aston University, Birmingham B4 7ET, United Kingdom
| | - Rongle Zhang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Qiang Chang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Ke Li
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Bo Xiao
- School of Chemistry and Chemical Engineering, Queen’s University Belfast, Belfast BT9 5AG, United Kingdom
| | - Suyao Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Caiping Ma
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Xi Liu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Yuqun Xu
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Yong Yang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| | - Yongwang Li
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi 030001, P. R. China
- National Energy Center for Coal to Liquids, Synfuels China Co., Ltd., Huairou District, Beijing 101407, People’s Republic of China
| |
Collapse
|
15
|
Sun K, Gao X, Bai Y, Tan M, Yang G, Tan Y. Synergetic catalysis of bimetallic copper–cobalt nanosheets for direct synthesis of ethanol and higher alcohols from syngas. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01074a] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The reaction scheme of CO hydrogenation to ethanol under the synergetic catalysis of uniformly dispersed bimetallic copper–cobalt nanosheets.
Collapse
Affiliation(s)
- Kai Sun
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
- University of Chinese Academy of Sciences
| | - Xiaofeng Gao
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
- University of Chinese Academy of Sciences
| | - Yunxing Bai
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
- University of Chinese Academy of Sciences
| | - Minghui Tan
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Guohui Yang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Yisheng Tan
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry, Chinese Academy of Sciences
- Taiyuan 030001
- China
| |
Collapse
|
16
|
Manufacture of highly loaded silica-supported cobalt Fischer-Tropsch catalysts from a metal organic framework. Nat Commun 2017; 8:1680. [PMID: 29162823 PMCID: PMC5698480 DOI: 10.1038/s41467-017-01910-9] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 10/23/2017] [Indexed: 11/12/2022] Open
Abstract
The development of synthetic protocols for the preparation of highly loaded metal nanoparticle-supported catalysts has received a great deal of attention over the last few decades. Independently controlling metal loading, nanoparticle size, distribution, and accessibility has proven challenging because of the clear interdependence between these crucial performance parameters. Here we present a stepwise methodology that, making use of a cobalt-containing metal organic framework as hard template (ZIF-67), allows addressing this long-standing challenge. Condensation of silica in the Co-metal organic framework pore space followed by pyrolysis and subsequent calcination of these composites renders highly loaded cobalt nanocomposites (~ 50 wt.% Co), with cobalt oxide reducibility in the order of 80% and a good particle dispersion, that exhibit high activity, C5 + selectivity and stability in Fischer–Tropsch synthesis. Preparation of supported catalysts with high nanoparticle loading is a considerable synthetic challenge. Here, by using a metal organic framework as sacrificial template, the authors report a cobalt catalyst with a 50% Co loading with superior activity in the C5+ selective production of hydrocarbons from syngas.
Collapse
|