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Dupont J, Leal BC, Lozano P, Monteiro AL, Migowski P, Scholten JD. Ionic Liquids in Metal, Photo-, Electro-, and (Bio) Catalysis. Chem Rev 2024; 124:5227-5420. [PMID: 38661578 DOI: 10.1021/acs.chemrev.3c00379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Ionic liquids (ILs) have unique physicochemical properties that make them advantageous for catalysis, such as low vapor pressure, non-flammability, high thermal and chemical stabilities, and the ability to enhance the activity and stability of (bio)catalysts. ILs can improve the efficiency, selectivity, and sustainability of bio(transformations) by acting as activators of enzymes, selectively dissolving substrates and products, and reducing toxicity. They can also be recycled and reused multiple times without losing their effectiveness. ILs based on imidazolium cation are preferred for structural organization aspects, with a semiorganized layer surrounding the catalyst. ILs act as a container, providing a confined space that allows modulation of electronic and geometric effects, miscibility of reactants and products, and residence time of species. ILs can stabilize ionic and radical species and control the catalytic activity of dynamic processes. Supported IL phase (SILP) derivatives and polymeric ILs (PILs) are good options for molecular engineering of greener catalytic processes. The major factors governing metal, photo-, electro-, and biocatalysts in ILs are discussed in detail based on the vast literature available over the past two and a half decades. Catalytic reactions, ranging from hydrogenation and cross-coupling to oxidations, promoted by homogeneous and heterogeneous catalysts in both single and multiphase conditions, are extensively reviewed and discussed considering the knowledge accumulated until now.
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Affiliation(s)
- Jairton Dupont
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Bárbara C Leal
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Lozano
- Departamento de Bioquímica y Biología Molecular B e Inmunología, Facultad de Química, Universidad de Murcia, P.O. Box 4021, E-30100 Murcia, Spain
| | - Adriano L Monteiro
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Pedro Migowski
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
| | - Jackson D Scholten
- Institute of Chemistry - Universidade Federal do Rio Grande do Sul - UFRGS, Avenida Bento Gonçalves, 9500, Porto Alegre 91501-970 RS, Brasil
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Wang J, Zhang L, Jin F, Chen X. Palladium nanoparticles on chitin-derived nitrogen-doped carbon materials for carbon dioxide hydrogenation into formic acid. RSC Adv 2022; 12:33859-33869. [PMID: 36505688 PMCID: PMC9693910 DOI: 10.1039/d2ra06462f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Utilizing waste carbon resources to produce chemicals and materials is beneficial to mitigate the fossil fuel consumption and the global warming. In this study, ocean-based chitin biomass and waste shrimp shell powders were employed as the feedstock to prepare Pd loaded nitrogen-doped carbon materials as the catalysts for carbon dioxide (CO2)/bicarbonate hydrogenation into formic acid, which simultaneously converts waste biomass into useful materials and CO2 into a valuable chemical. Three different preparation methods were examined, and the two-stage calcination was the most efficient one to obtain N-doped carbon material with good physicochemical properties as the best Pd support. The highest formic acid yield was achieved of ∼77% at 100 °C in water with KHCO3 substrate under optimal condition with a TON of 610. The nitrogen content and N functionalities of the as-synthesized carbon materials were crucial which could serve as anchor sites for the Pd precursor and assist the formation of well-dispersed and small-sized Pd NPs for boosted catalytic activity. The study puts forward a facile, inexpensive and environmentally benign way for simultaneous valorization of oceanic waste biomass and carbon dioxide into valuable products.
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Affiliation(s)
- Jingyu Wang
- China-UK Low Carbon College, Shanghai Jiao Tong University3 Yinlian Rd201306ShanghaiChina
| | - Lei Zhang
- China-UK Low Carbon College, Shanghai Jiao Tong University3 Yinlian Rd201306ShanghaiChina
| | - Fangming Jin
- China-UK Low Carbon College, Shanghai Jiao Tong University3 Yinlian Rd201306ShanghaiChina,School of Environmental Science and Engineering, Shanghai Jiao Tong University201306ShanghaiChina
| | - Xi Chen
- China-UK Low Carbon College, Shanghai Jiao Tong University3 Yinlian Rd201306ShanghaiChina
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3
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Development of Power-to-X Catalytic Processes for CO2 Valorisation: From the Molecular Level to the Reactor Architecture. CHEMISTRY 2022. [DOI: 10.3390/chemistry4040083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Nowadays, global climate change is likely the most compelling problem mankind is facing. In this scenario, decarbonisation of the chemical industry is one of the global challenges that the scientific community needs to address in the immediate future. Catalysis and catalytic processes are called to play a decisive role in the transition to a more sustainable and low-carbon future. This critical review analyses the unique advantages of structured reactors (isothermicity, a wide range of residence times availability, complex geometries) with the multifunctional design of efficient catalysts to synthesise chemicals using CO2 and renewable H2 in a Power-to-X (PTX) strategy. Fine-chemistry synthetic methods and advanced in situ/operando techniques are essential to elucidate the changes of the catalysts during the studied reaction, thus gathering fundamental information about the active species and reaction mechanisms. Such information becomes crucial to refine the catalyst’s formulation and boost the reaction’s performance. On the other hand, reactors architecture allows flow pattern and temperature control, the management of strong thermal effects and the incorporation of specifically designed materials as catalytically active phases are expected to significantly contribute to the advance in the valorisation of CO2 in the form of high added-value products. From a general perspective, this paper aims to update the state of the art in Carbon Capture and Utilisation (CCU) and PTX concepts with emphasis on processes involving the transformation of CO2 into targeted fuels and platform chemicals, combining innovation from the point of view of both structured reactor design and multifunctional catalysts development.
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Tolek W, Nanthasanti N, Pongthawornsakun B, Praserthdam P, Panpranot J. Effects of TiO 2 structure and Co addition as a second metal on Ru-based catalysts supported on TiO 2 for selective hydrogenation of furfural to FA. Sci Rep 2021; 11:9786. [PMID: 33963216 PMCID: PMC8105368 DOI: 10.1038/s41598-021-89082-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 04/12/2021] [Indexed: 11/17/2022] Open
Abstract
The TiO2 supported Ru-based catalysts were prepared with 1.5 wt% Ru and 0-0.8 wt% Co on various TiO2 (anatase, rutile, P-25, and sol-gel TiO2) and studied in the liquid-phase selective hydrogenation of furfural to furfuryl alcohol (FA) under mild conditions (50 °C and 2 MPa H2). The presence of high anatase crystallographic composition on TiO2 support was favorable for enhancing hydrogenation activity, while the strong interaction between Ru and TiO2 (Ru-TiOx sites) was required for promoting the selectivity to FA. The catalytic performances of bimetallic Ru-Co catalysts were improved with increasing Co loading due to the synergistic effect of Ru-Co alloying system together with the strong interaction between Ru and Co as revealed by XPS, H2-TPR, and TEM-EDX results. The enhancement of reducibility of Co oxides in the bimetallic Ru-Co catalysts led to higher hydrogenation activity with the Ru-0.6Co/TiO2 catalyst exhibited the best performances in FA selective hydrogenation of furfural to FA under the reaction conditions used.
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Affiliation(s)
- Weerachon Tolek
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Natdanai Nanthasanti
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Boontida Pongthawornsakun
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Piyasan Praserthdam
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Joongjai Panpranot
- Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand.
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Kim EH, Choi YH, Lee MH, Kim J, Kim HB, Kim KY, Ra EC, Lee JH, Lee JS. Base-free CO2 hydrogenation to formic acid over Pd supported on defective carbon nitride modified by microwave and acid treatments. J Catal 2021. [DOI: 10.1016/j.jcat.2021.03.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Amine‐Functionalized SBA-15 Supported Ru Nanocatalyst for the Hydrogenation CO2 to Formic Acid. CATALYSIS SURVEYS FROM ASIA 2021. [DOI: 10.1007/s10563-021-09325-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Gautam P, Srivastava V. Magnetic Ru Nanocatalysts for Sustainable Hydrogenation of CO2 Gas to Formic Acid. Catal Letters 2021. [DOI: 10.1007/s10562-020-03482-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Ra EC, Kim KY, Kim EH, Lee H, An K, Lee JS. Recycling Carbon Dioxide through Catalytic Hydrogenation: Recent Key Developments and Perspectives. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02930] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Eun Cheol Ra
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Kwang Young Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Eun Hyup Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Hojeong Lee
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Kwangjin An
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Jae Sung Lee
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
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Gautam P, Upadhyay PR, Srivastava V. Preparation, Characterization, and Application of Ru-Silica-Ionic Liquid System for CO2 Hydrogenation Reaction. LETT ORG CHEM 2020. [DOI: 10.2174/1570178616666190429150333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A group of silica-ionic liquid supported Ru-based catalysts was synthesized and further utilized
for CO2 hydrogenation reaction. All the materials were properly analyzed in terms of their physicochemical
properties. The physiochemical impacts of different functionalized and non-functionalized
ionic liquid over the synthesis, size, and stability of Ru NPs along with their effect on the rate of hydrogenation
reaction were investigated. The Ru-[DAMI][NTf2] (1:10)@SiO2 furnished the best catalytic
performance in CO2 conversion to formic acid under high-pressure reaction condition. The results
confirmed the impact of ionic liquids as a repellent to avoid agglomeration and oxidation of the Ru nanoparticles
followed by space resistance and electrostatic protection. Hence, such influence positively
begins the rate of reaction as well as the selectivity of the process. Good physiochemical stability of
catalyst in terms of 7-time catalyst recycling and easy product/catalyst isolation make this protocol
near to the principal of sustainable chemistry.
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Affiliation(s)
- Prashant Gautam
- Basic Sciences: Chemistry, NIIT University, NH-8 Jaipur/Delhi Highway, Neemrana (Rajasthan) Pin Code: 301705, India
| | | | - Vivek Srivastava
- Basic Sciences: Chemistry, NIIT University, NH-8 Jaipur/Delhi Highway, Neemrana (Rajasthan) Pin Code: 301705, India
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11
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Chen X, Liu Y, Wu J. Sustainable production of formic acid from biomass and carbon dioxide. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110716] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Affiliation(s)
- M. Rosa Axet
- UPR8241, Université de Toulouse, UPS, INPT, CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de NarbonneF-31077 Toulouse cedex 4, France
| | - Karine Philippot
- UPR8241, Université de Toulouse, UPS, INPT, CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de NarbonneF-31077 Toulouse cedex 4, France
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Jaleel A, Kim SH, Natarajan P, Gunasekar GH, Park K, Yoon S, Jung KD. Hydrogenation of CO2 to formates on ruthenium(III) coordinated on melamine polymer network. J CO2 UTIL 2020. [DOI: 10.1016/j.jcou.2019.10.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Magnetic organic-silica hybrid supported Pt nanoparticles for carbon sequestration reaction. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00773-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
We developed a series of new hydrotalcite functionalized Ru catalytic system to synthesize
formic acid via CO2 hydrogenation reaction. Advance analytical procedures like FTIR, N2 physisorption,
ICP-OES, XPS, and TEM analysis were applied to understand the physiochemical nature of functionalized
hydrotalcite materials. This well-analyzed system was used as catalysts for CO2 hydrogenation
reaction (with and without ionic liquid medium). Ru metal containing functionalized hydrotalcite
materials were found highly active catalysts for formic acid synthesis via hydrogenation reaction. The
concern of catalyst stability was studied via catalysts leaching and recycling experiments. We recycled
the ionic liquid mediated functionalized hydrotalcite catalytic system up to 8 runs without any significant
loss of catalytic activity. Surprisingly, no sign of catalyst leaching was recorded during the catalyst
recycling experiment.
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Affiliation(s)
- Vivek Srivastava
- Basic Sciences: Chemistry, NIIT University, NH-8 Jaipur/Delhi Highway, Neemrana (Rajasthan), Pin Code: 301705, India
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16
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Gautam P, Upadhyay PR, Srivastava V. Selective Hydrogenation of CO2 to Formic Acid over Alumina-Supported Ru Nanoparticles with Multifunctional Ionic Liquid. Catal Letters 2019. [DOI: 10.1007/s10562-019-02773-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Gunasekar GH, Jung KD, Yoon S. Hydrogenation of CO2 to Formate using a Simple, Recyclable, and Efficient Heterogeneous Catalyst. Inorg Chem 2019; 58:3717-3723. [DOI: 10.1021/acs.inorgchem.8b03336] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gunniya Hariyanandam Gunasekar
- Department of Applied Chemistry, Kookmin University, 861-1 Jeongneung-dong, Seongbuk-gu, Seoul 136-702, Republic of Korea
- Clean Energy Research Centre, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Republic of Korea
| | - Kwang-Deog Jung
- Clean Energy Research Centre, Korea Institute of Science and Technology, P.O. Box 131, Cheongryang, Republic of Korea
| | - Sungho Yoon
- Department of Applied Chemistry, Kookmin University, 861-1 Jeongneung-dong, Seongbuk-gu, Seoul 136-702, Republic of Korea
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Wu C, Irshad F, Luo M, Zhao Y, Ma X, Wang S. Ruthenium Complexes Immobilized on an Azolium Based Metal Organic Framework for Highly Efficient Conversion of CO2
into Formic Acid. ChemCatChem 2019. [DOI: 10.1002/cctc.201801701] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chao Wu
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
| | - Faisal Irshad
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
| | - Maowei Luo
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
| | - Yujun Zhao
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
| | - Xinbin Ma
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
| | - Shengping Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education Collaborative Innovation Centre of Chemical Science and Engineering School of Chemical Engineering and Technology; Tianjin University; Tianjin 300072 P.R. China
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Qadir MI, Webber R, Dupont J. Transition metal-catalyzed hydrogenation of carbon dioxide in ionic liquids. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2019. [DOI: 10.1016/bs.adomc.2019.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Mondelli C, Puértolas B, Ackermann M, Chen Z, Pérez-Ramírez J. Enhanced Base-Free Formic Acid Production from CO 2 on Pd/g-C 3 N 4 by Tuning of the Carrier Defects. CHEMSUSCHEM 2018; 11:2859-2869. [PMID: 29998552 DOI: 10.1002/cssc.201801362] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/11/2018] [Indexed: 06/08/2023]
Abstract
CO2 hydrogenation is attracting increasing attention as a sustainable route to produce formic acid, a commodity and potential energy vector. Here, bifunctional catalysts comprising metal nanoparticles deposited on bulk graphitic carbon nitride were assessed under base-free conditions, identifying supported Pd as the best performer. The catalyst productivity was enhanced by maximizing the edge-defects of the g-C3 N4 carrier, amino groups able to activate CO2 , and by generating welldispersed 5 nm Pd particles, required to split H2 . Bottom-up synthesis methods, that is, hard-templating and carbon enrichment upon polymerization, and top-down strategies, that is, thermal exfoliation of the as-prepared solid, were explored to boost the defects, the nature and density of which were evaluated by thermal and (in situ) spectroscopic techniques. After optimization of temperature, pressure, and reaction time, a 20 times higher turnover frequency compared with the best Pd/g-C3 N4 catalyst reported producing formic acid from CO2 without base was attained. This activity level was retained upon recycling with intermediate catalyst regeneration at mild temperature.
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Affiliation(s)
- Cecilia Mondelli
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
| | - Begoña Puértolas
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
| | - Miriam Ackermann
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
| | - Zupeng Chen
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
| | - Javier Pérez-Ramírez
- Department of Chemistry and Applied Biosciences, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
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Srivastava V. Synthesis and Characterization of Pd exchanged MMT Clay for Mizoroki-Heck Reaction. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractWe successfully synthesized Pd@MMT clay using a cation exchange process. We characterized all the synthesized Pd@MMT clays using sophisticated analytical techniques before testing them as a heterogeneous catalyst for the Mizoroki - Heck reaction (mono and double). The highest yield of the Mizoroki-Heck reaction product was recovered using thermally stable and highly reactive Pd@ MMT-1 clay catalyst in the functionalized ionic liquid reaction medium. We successfully isolated 2-aryl-vinyl phosphonates (mono-Mizoroki-Heck reaction product) and 2,2-diaryl-vinylphosphonates (double-Mizoroki-Heck reaction product) using aryl halides and dialkyl vinyl phosphonates in higher yields. The low catalyst loading, easy recovery of reaction product and 8 times catalyst recycling are the major highlights of this proposed protocol.
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Affiliation(s)
- Vivek Srivastava
- NIIT University, NH-8 Jaipur/Delhi Highway, Neemrana, Rajasthan, Pin Code: 301705, India
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22
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Kann A, Hartmann H, Besmehn A, Hausoul PJC, Palkovits R. Hydrogenation of CO 2 to Formate over Ruthenium Immobilized on Solid Molecular Phosphines. CHEMSUSCHEM 2018; 11:1857-1865. [PMID: 29694717 DOI: 10.1002/cssc.201800413] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 04/23/2018] [Indexed: 06/08/2023]
Abstract
Formic acid is a promising hydrogen storage medium and can be produced by catalytic hydrogenation of CO2 . Molecular ruthenium complexes immobilized on phosphine polymers have been found to exhibit excellent productivity and selectivity in the catalytic hydrogenation of CO2 under mild conditions. The polymeric analog of 1,2-bis(diphenylphosphino)ethane exhibited the highest activity and turnover numbers up to 13 170 were obtained in a single run. This catalyst was already active at 40 °C and with a catalyst loading of only 0.0006 mol %. Recycling experiments revealed a loss of activity after the first run, followed by a gradual decrease during the subsequent runs. This is attributed to a change in the catalytically active complex during the hydrogenation reaction. High selectivity towards formate and low leaching were maintained in the absence of CO formation. Based on the catalyst characterization, a mechanism for the CO2 hydrogenation is proposed.
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Affiliation(s)
- Anna Kann
- Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Heinrich Hartmann
- Zentralinstitut für Engineering, Elektronik und Analytik ZEA-3: Analytik, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany
| | - Astrid Besmehn
- Zentralinstitut für Engineering, Elektronik und Analytik ZEA-3: Analytik, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany
| | - Peter J C Hausoul
- Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Regina Palkovits
- Institut für Technische und Makromolekulare Chemie, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
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23
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Yan N, Philippot K. Transformation of CO2 by using nanoscale metal catalysts: cases studies on the formation of formic acid and dimethylether. Curr Opin Chem Eng 2018. [DOI: 10.1016/j.coche.2018.03.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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24
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Srivastava V. Functionalized Hydrotalcite Tethered Ruthenium Catalyst for Carbon Sequestration Reaction. Catal Letters 2018. [DOI: 10.1007/s10562-018-2399-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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26
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Lv X, Lu G, Wang ZQ, Xu ZN, Guo GC. Computational Evidence for Lewis Base-Promoted CO2 Hydrogenation to Formic Acid on Gold Surfaces. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00277] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Xiangying Lv
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
- Key
Laboratory for Yellow River and Huai River Water Environment and Pollution
Control, Ministry of Education, Henan Key Laboratory for Environmental
Pollution Control, School of Environment, Henan Normal University, Xinxiang, Henan 453007, People’s Republic of China
| | - Gang Lu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
| | - Zhi-Qiao Wang
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
| | - Zhong-Ning Xu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
| | - Guo-Cong Guo
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
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He CS, Gong L, Zhang J, He PP, Mu Y. Highly selective hydrogenation of CO 2 into formic acid on a nano-Ni catalyst at ambient temperature: Process, mechanisms and catalyst stability. J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.03.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Upadhyay PR, Srivastava V. Ionic Liquid Mediated In Situ Synthesis of Ru Nanoparticles for CO2 Hydrogenation Reaction. Catal Letters 2017. [DOI: 10.1007/s10562-017-1995-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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