401
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Multielectron, multisubstrate molecular catalysis of electrochemical reactions: Formal kinetic analysis in the total catalysis regime. Proc Natl Acad Sci U S A 2017; 114:11303-11308. [PMID: 29073048 DOI: 10.1073/pnas.1711129114] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Cyclic voltammetry responses are derived for two-electron, two-step homogeneous electrocatalytic reactions in the total catalysis regime. The models developed provide a framework for extracting kinetic information from cyclic voltammograms (CVs) obtained in conditions under which the substrate or cosubstrate is consumed in a multielectron redox process, as is particularly prevalent for very active catalysts that promote energy conversion reactions. Such determination of rate constants in the total catalysis regime is a prerequisite for the rational benchmarking of molecular electrocatalysts that promote multielectron conversions of small-molecule reactants. The present analysis is illustrated with experimental systems encompassing various limiting behaviors.
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402
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Reuillard B, Ly KH, Rosser TE, Kuehnel MF, Zebger I, Reisner E. Tuning Product Selectivity for Aqueous CO 2 Reduction with a Mn(bipyridine)-pyrene Catalyst Immobilized on a Carbon Nanotube Electrode. J Am Chem Soc 2017; 139:14425-14435. [PMID: 28885841 PMCID: PMC5649446 DOI: 10.1021/jacs.7b06269] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
![]()
The
development of high-performance electrocatalytic systems for the controlled
reduction of CO2 to value-added chemicals is a key goal
in emerging renewable energy technologies. The lack of selective and
scalable catalysts in aqueous solution currently hampers the implementation
of such a process. Here, the assembly of a [MnBr(2,2′-bipyridine)(CO)3] complex anchored to a carbon nanotube electrode via a pyrene
unit is reported. Immobilization of the molecular catalyst allows
electrocatalytic reduction of CO2 under fully aqueous conditions
with a catalytic onset overpotential of η = 360 mV, and controlled
potential electrolysis generated more than 1000 turnovers at η
= 550 mV. The product selectivity can be tuned by alteration of the
catalyst loading on the nanotube surface. CO was observed as the main
product at high catalyst loadings, whereas formate was the dominant
CO2 reduction product at low catalyst loadings. Using UV–vis
and surface-sensitive IR spectroelectrochemical techniques, two different
intermediates were identified as responsible for the change in selectivity
of the heterogenized Mn catalyst. The formation of a dimeric Mn0 species at higher surface loading was shown to preferentially
lead to CO formation, whereas at lower surface loading the electrochemical
generation of a monomeric Mn-hydride is suggested to greatly enhance
the production of formate. These results emphasize the advantages
of integrating molecular catalysts onto electrode surfaces for enhancing
catalytic activity while allowing excellent control and a deeper understanding
of the catalytic mechanisms.
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Affiliation(s)
- Bertrand Reuillard
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Khoa H Ly
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Timothy E Rosser
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Moritz F Kuehnel
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Ingo Zebger
- Max Volmer Laboratorium für Biophysikalische Chemie, Sekretariat PC14, Institut für Chemie, Technische Universität Berlin , Straße des 17. Juni 135, 10623 Berlin, Germany
| | - Erwin Reisner
- Christian Doppler Laboratory for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge , Lensfield Road, Cambridge CB2 1EW, United Kingdom
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403
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Neri G, Donaldson PM, Cowan AJ. The Role of Electrode-Catalyst Interactions in Enabling Efficient CO 2 Reduction with Mo(bpy)(CO) 4 As Revealed by Vibrational Sum-Frequency Generation Spectroscopy. J Am Chem Soc 2017; 139:13791-13797. [PMID: 28895400 DOI: 10.1021/jacs.7b06898] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Group 6 metal carbonyl complexes ([M(bpy)(CO)4], M = Cr, Mo, W) are potentially promising CO2 reduction electrocatalysts. However, catalytic activity onsets at prohibitively negative potentials and is highly dependent on the nature of the working electrode. Here we report in situ vibrational SFG (VSFG) measurements of the electrocatalyst [Mo(bpy)(CO)4] at platinum and gold electrodes. The greatly improved onset potential for electrocatalytic CO2 reduction at gold electrodes is due to the formation of the catalytically active species [Mo(bpy)(CO)3]2- via a second pathway at more positive potentials, likely avoiding the need for the generation of [Mo(bpy)(CO)4]2-. VSFG studies demonstrate that the strength of the interaction between initially generated [Mo(bpy)(CO)4]•- and the electrode is critical in enabling the formation of the active catalyst via the low energy pathway. By careful control of electrode material, solvent and electrolyte salt, it should therefore be possible to attain levels of activity with group 6 complexes equivalent to their much more widely studied group 7 analogues.
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Affiliation(s)
- Gaia Neri
- Department of Chemistry and Stephenson Institute for Renewable Energy, University of Liverpool , L69 7ZD Liverpool, United Kingdom
| | - Paul M Donaldson
- Central Laser Facility, STFC Rutherford Appleton Laboratory , Harwell, Didcot, Oxfordshire OX11 0QX, United Kingdom
| | - Alexander J Cowan
- Department of Chemistry and Stephenson Institute for Renewable Energy, University of Liverpool , L69 7ZD Liverpool, United Kingdom
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404
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Cheong HY, Kim SY, Cho YJ, Cho DW, Kim CH, Son HJ, Pac C, Kang SO. Photosensitization Behavior of Ir(III) Complexes in Selective Reduction of CO2 by Re(I)-Complex-Anchored TiO2 Hybrid Catalyst. Inorg Chem 2017; 56:12042-12053. [DOI: 10.1021/acs.inorgchem.7b01963] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Ha-Yeon Cheong
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - So-Yoen Kim
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Yang-Jin Cho
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Dae Won Cho
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Chul Hoon Kim
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Ho-Jin Son
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Chyongjin Pac
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
| | - Sang Ook Kang
- Department of Advanced Materials
Chemistry, Korea University, Sejong 30019, Korea
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405
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Scalable carbon dioxide electroreduction coupled to carbonylation chemistry. Nat Commun 2017; 8:489. [PMID: 28887452 PMCID: PMC5591205 DOI: 10.1038/s41467-017-00559-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 07/11/2017] [Indexed: 12/22/2022] Open
Abstract
Significant efforts have been devoted over the last few years to develop efficient molecular electrocatalysts for the electrochemical reduction of carbon dioxide to carbon monoxide, the latter being an industrially important feedstock for the synthesis of bulk and fine chemicals. Whereas these efforts primarily focus on this formal oxygen abstraction step, there are no reports on the exploitation of the chemistry for scalable applications in carbonylation reactions. Here we describe the design and application of an inexpensive and user-friendly electrochemical set-up combined with the two-chamber technology for performing Pd-catalysed carbonylation reactions including amino- and alkoxycarbonylations, as well as carbonylative Sonogashira and Suzuki couplings with near stoichiometric carbon monoxide. The combined two-reaction process allows for milligram to gram synthesis of pharmaceutically relevant compounds. Moreover, this technology can be adapted to the use of atmospheric carbon dioxide. Electroreduction of CO2 to CO is a potential valorisation pathway of carbon dioxide for fine chemicals production. Here, the authors show a user-friendly device that couples CO2 electroreduction with carbonylation chemistry for up to gram scale synthesis of pharmaceuticals even under atmospheric CO2.
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406
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Rebolledo-Chávez JPF, Cruz-Ramírez M, Patakfalvi R, Tenorio Rangel FJ, Ortiz-Frade L. Insight on the mechanism of molecular catalysis of CO2 reduction with Fe(II)-polypyridine complexes. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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407
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Wu Y, Jiang J, Weng Z, Wang M, Broere DL, Zhong Y, Brudvig GW, Feng Z, Wang H. Electroreduction of CO 2 Catalyzed by a Heterogenized Zn-Porphyrin Complex with a Redox-Innocent Metal Center. ACS CENTRAL SCIENCE 2017; 3:847-852. [PMID: 28852698 PMCID: PMC5571454 DOI: 10.1021/acscentsci.7b00160] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Indexed: 05/10/2023]
Abstract
Transition-metal-based molecular complexes are a class of catalyst materials for electrochemical CO2 reduction to CO that can be rationally designed to deliver high catalytic performance. One common mechanistic feature of these electrocatalysts developed thus far is an electrogenerated reduced metal center associated with catalytic CO2 reduction. Here we report a heterogenized zinc-porphyrin complex (zinc(II) 5,10,15,20-tetramesitylporphyrin) as an electrocatalyst that delivers a turnover frequency as high as 14.4 site-1 s-1 and a Faradaic efficiency as high as 95% for CO2 electroreduction to CO at -1.7 V vs the standard hydrogen electrode in an organic/water mixed electrolyte. While the Zn center is critical to the observed catalysis, in situ and operando X-ray absorption spectroscopic studies reveal that it is redox-innocent throughout the potential range. Cyclic voltammetry indicates that the porphyrin ligand may act as a redox mediator. Chemical reduction of the zinc-porphyrin complex further confirms that the reduction is ligand-based and the reduced species can react with CO2. This represents the first example of a transition-metal complex for CO2 electroreduction catalysis with its metal center being redox-innocent under working conditions.
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Affiliation(s)
- Yueshen Wu
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
| | - Jianbing Jiang
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
| | - Zhe Weng
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
| | - Maoyu Wang
- School
of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States
| | - Daniël L.
J. Broere
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
| | - Yiren Zhong
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
| | - Gary W. Brudvig
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
- E-mail:
| | - Zhenxing Feng
- School
of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, Oregon 97331, United States
- E-mail:
| | - Hailiang Wang
- Department
of Chemistry, Yale University, New Haven, Connecticut 06520, United States
- Energy
Sciences Institute, Yale University, West Haven, Connecticut 06516, United States
- E-mail:
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408
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Cook T, Tyler SF, McGuire CM, Zeller M, Fanwick PE, Evans DH, Peters DG, Ren T. Nickel Complexes of C-Substituted Cyclams and Their Activity for CO 2 and H + Reduction. ACS OMEGA 2017; 2:3966-3976. [PMID: 31457700 PMCID: PMC6641611 DOI: 10.1021/acsomega.7b00714] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 07/17/2017] [Indexed: 06/10/2023]
Abstract
Several nickel(II) complexes of cyclams bearing aryl groups on the carbon backbone were prepared and evaluated for their propensity to catalyze the electrochemical reduction of CO2 to CO and/or H+ to H2, representing the first catalytic analysis to be performed on an aryl-cyclam metal complex. Cyclic voltammetry (CV) revealed the attenuation of catalytic activity when the aryl group bears the strong electron-withdrawing trifluoromethyl substituent, whereas the phenyl, p-tolyl, and aryl-free derivatives displayed a range of catalytic activities. The gaseous-product distribution for the active complexes was determined by means of controlled-potential electrolysis (CPE) and revealed that the phenyl derivative is the most active as well as the most selective for CO2 reduction over proton reduction. Stark differences in the activity of the complexes studied are rationalized through comparison of their X-ray structures, absorption spectra, and CPE profiles. Further CV studies on the phenyl derivative were undertaken to provide a kinetic insight.
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Affiliation(s)
- Timothy
D. Cook
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Sarah F. Tyler
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Caitlyn M. McGuire
- Department
of Chemistry, Indiana University Bloomington, 800 E Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Matthias Zeller
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Phillip E. Fanwick
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Dennis H. Evans
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Dennis G. Peters
- Department
of Chemistry, Indiana University Bloomington, 800 E Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Tong Ren
- Department
of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
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409
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Rao H, Schmidt LC, Bonin J, Robert M. Visible-light-driven methane formation from CO2 with a molecular iron catalyst. Nature 2017; 548:74-77. [DOI: 10.1038/nature23016] [Citation(s) in RCA: 534] [Impact Index Per Article: 76.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 06/06/2017] [Indexed: 12/24/2022]
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410
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Lian S, Kodaimati MS, Dolzhnikov DS, Calzada R, Weiss EA. Powering a CO 2 Reduction Catalyst with Visible Light through Multiple Sub-picosecond Electron Transfers from a Quantum Dot. J Am Chem Soc 2017; 139:8931-8938. [PMID: 28608682 DOI: 10.1021/jacs.7b03134] [Citation(s) in RCA: 106] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Photosensitization of molecular catalysts to reduce CO2 to CO is a sustainable route to storable solar fuels. Crucial to the sensitization process is highly efficient transfer of redox equivalents from sensitizer to catalyst; in systems with molecular sensitizers, this transfer is often slow because it is gated by diffusion-limited collisions between sensitizer and catalyst. This article describes the photosensitization of a meso-tetraphenylporphyrin iron(III) chloride (FeTPP) catalyst by colloidal, heavy metal-free CuInS2/ZnS quantum dots (QDs) to reduce CO2 to CO using 450 nm light. The sensitization efficiency (turnover number per absorbed unit of photon energy) of the QD system is a factor of 18 greater than that of an analogous system with a fac-tris(2-phenylpyridine)iridium sensitizer. This high efficiency originates in ultrafast electron transfer between the QD and FeTPP, enabled by formation of QD/FeTPP complexes. Optical spectroscopy reveals that the electron-transfer processes primarily responsible for the first two sensitization steps (FeIIITPP → FeIITPP, and FeIITPP → FeITPP) both occur in <200 fs.
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Affiliation(s)
- Shichen Lian
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Mohamad S Kodaimati
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Dmitriy S Dolzhnikov
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Raul Calzada
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Emily A Weiss
- Department of Chemistry, Northwestern University , 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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411
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Ouyang T, Hou C, Wang JW, Liu WJ, Zhong DC, Ke ZF, Lu TB. A Highly Selective and Robust Co(II)-Based Homogeneous Catalyst for Reduction of CO2 to CO in CH3CN/H2O Solution Driven by Visible Light. Inorg Chem 2017; 56:7307-7311. [DOI: 10.1021/acs.inorgchem.7b00566] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ting Ouyang
- Institute of New Energy Materials & Low Carbon Technology, School of Material Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Cheng Hou
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Jia-Wei Wang
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Wen-Ju Liu
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Di-Chang Zhong
- Institute of New Energy Materials & Low Carbon Technology, School of Material Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
- School
of Chemistry and Chemical Engineering, Gannan Normal University, Guanzhou 341000, China
| | - Zhuo-Feng Ke
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
| | - Tong-Bu Lu
- Institute of New Energy Materials & Low Carbon Technology, School of Material Science & Engineering, Tianjin University of Technology, Tianjin 300384, China
- MOE
Key Laboratory of Bioinorganic and Synthetic Chemistry, School of
Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
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412
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Stanbury M, Compain JD, Trejo M, Smith P, Gouré E, Chardon-Noblat S. Mn-carbonyl molecular catalysts containing a redox-active phenanthroline-5,6-dione for selective electro- and photoreduction of CO2 to CO or HCOOH. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.04.080] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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413
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Hong D, Tsukakoshi Y, Kotani H, Ishizuka T, Kojima T. Visible-Light-Driven Photocatalytic CO2 Reduction by a Ni(II) Complex Bearing a Bioinspired Tetradentate Ligand for Selective CO Production. J Am Chem Soc 2017; 139:6538-6541. [DOI: 10.1021/jacs.7b01956] [Citation(s) in RCA: 148] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Dachao Hong
- Department
of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
- Interdisciplinary
Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
| | - Yuto Tsukakoshi
- Department
of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
| | - Hiroaki Kotani
- Department
of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
| | - Tomoya Ishizuka
- Department
of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
| | - Takahiko Kojima
- Department
of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba and CREST (JST), 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8571, Japan
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414
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Dubey A, Nencini L, Fayzullin RR, Nervi C, Khusnutdinova JR. Bio-Inspired Mn(I) Complexes for the Hydrogenation of CO2 to Formate and Formamide. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00943] [Citation(s) in RCA: 159] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Abhishek Dubey
- Coordination
Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology, 1919-1 Tancha, Onna-son, Okinawa, Japan
| | - Luca Nencini
- Department
of Chemistry, University of Turin, Via P. Giuria 7, 10125, Turin, Italy
| | - Robert R. Fayzullin
- A. E.
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific
Center, Russian Academy of Sciences, Arbuzov Street 8, Kazan 420088, Russian Federation
| | - Carlo Nervi
- Department
of Chemistry, University of Turin, Via P. Giuria 7, 10125, Turin, Italy
| | - Julia R. Khusnutdinova
- Coordination
Chemistry and Catalysis Unit, Okinawa Institute of Science and Technology, 1919-1 Tancha, Onna-son, Okinawa, Japan
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415
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Abstract
Out of thin air: In this Editorial, the Guest Editors introduce a Special Issue on Carbon Dioxide Conversion Catalysis, discuss its importance in modern chemical processes, and highlight a few examples of its use in industry, such as the synthesis of cyclic carbonates and the conversion of CO2 into fuels.
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Affiliation(s)
- Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Michael North
- Green Chemistry Centre of Excellence, Department of Chemistry, University of York, Heslington, YO10 5DD, UK
| | - Atsushi Urakawa
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
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416
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Roy S, Sharma B, Pécaut J, Simon P, Fontecave M, Tran PD, Derat E, Artero V. Molecular Cobalt Complexes with Pendant Amines for Selective Electrocatalytic Reduction of Carbon Dioxide to Formic Acid. J Am Chem Soc 2017; 139:3685-3696. [PMID: 28206761 DOI: 10.1021/jacs.6b11474] [Citation(s) in RCA: 187] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
We report here on a new series of CO2-reducing molecular catalysts based on Earth-abundant elements that are very selective for the production of formic acid in dimethylformamide (DMF)/water mixtures (Faradaic efficiency of 90 ± 10%) at moderate overpotentials (500-700 mV in DMF measured at the middle of the catalytic wave). The [CpCo(PR2NR'2)I]+ compounds contain diphosphine ligands, PR2NR'2, with two pendant amine residues that act as proton relays during CO2-reduction catalysis and tune their activity. Four different PR2NR'2 ligands with cyclohexyl or phenyl substituents on phosphorus and benzyl or phenyl substituents on nitrogen were employed, and the compound with the most electron-donating phosphine ligand and the most basic amine functions performs best among the series, with turnover frequency >1000 s-1. State-of-the-art benchmarking of catalytic performances ranks this new class of cobalt-based complexes among the most promising CO2-to-formic acid reducing catalysts developed to date; addressing the stability issues would allow further improvement. Mechanistic studies and density functional theory simulations confirmed the role of amine groups for stabilizing key intermediates through hydrogen bonding with water molecules during hydride transfer from the Co center to the CO2 molecule.
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Affiliation(s)
- Souvik Roy
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes , CEA, CNRS, 17 rue des Martyrs, 38000 Grenoble, France
| | - Bhaskar Sharma
- Institut Parisien de Chimie Moléculaire, UMR 8232, Sorbonne Universités , UPMC Univ. Paris 06, CNRS, 75005 Paris, France
| | - Jacques Pécaut
- Reconnaissance Ionique et Chimie de Coordination, DRF-INAC-SyMMES, Université Grenoble Alpes , CNRS, CEA, 17 rue des Martyrs, 38000 Grenoble, France
| | - Philippe Simon
- Laboratoire de Chimie des Processus Biologiques, Collège de France, Université Pierre et Marie Curie , CNRS UMR 8229, 11 place Marcelin Berthelot, 75005 Paris, France
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, Collège de France, Université Pierre et Marie Curie , CNRS UMR 8229, 11 place Marcelin Berthelot, 75005 Paris, France
| | - Phong D Tran
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes , CEA, CNRS, 17 rue des Martyrs, 38000 Grenoble, France.,Department of Advanced Materials Science and Nanotechnology, University of Science and Technology of Hanoi, Vietnam Academy of Science and Technology , 18 Hoang Quoc Viet, Cau Giay, 122102 Hanoi, Vietnam
| | - Etienne Derat
- Institut Parisien de Chimie Moléculaire, UMR 8232, Sorbonne Universités , UPMC Univ. Paris 06, CNRS, 75005 Paris, France
| | - Vincent Artero
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes , CEA, CNRS, 17 rue des Martyrs, 38000 Grenoble, France
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417
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Chauvier C, Cantat T. A Viewpoint on Chemical Reductions of Carbon–Oxygen Bonds in Renewable Feedstocks Including CO2 and Biomass. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03581] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Clément Chauvier
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette, France
| | - Thibault Cantat
- NIMBE, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette, France
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418
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Fenton T, Gillingham S, Jin T, Li G. Microwave-assisted deposition of a highly active cobalt catalyst on mesoporous silica for photochemical CO2 reduction. Dalton Trans 2017; 46:10721-10726. [DOI: 10.1039/c7dt01207a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Uniform Co(iii) sites were obtained on the silica surfaces. Thermal treatment under vacuum resulted in significant changes in the properties of the Co(iii) sites.
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Affiliation(s)
- Thomas Fenton
- Department of Chemistry
- University of New Hampshire
- Durham
- USA
| | | | - Tong Jin
- Department of Chemistry
- University of New Hampshire
- Durham
- USA
| | - Gonghu Li
- Department of Chemistry
- University of New Hampshire
- Durham
- USA
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419
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Cope JD, Liyanage NP, Kelley PJ, Denny JA, Valente EJ, Webster CE, Delcamp JH, Hollis TK. Electrocatalytic reduction of CO2 with CCC-NHC pincer nickel complexes. Chem Commun (Camb) 2017; 53:9442-9445. [DOI: 10.1039/c6cc06537f] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
CCC-NHC pincer Ni complexes electrocatalytically reduce CO2 to CO and formate at the first reduction potential without producing or requiring molecular H2.
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Affiliation(s)
- James D. Cope
- Department of Chemistry and the Center for Computational Sciences
- Mississippi State University
- Mississippi State
- USA
| | - Nalaka P. Liyanage
- Department of Chemistry and Biochemistry
- The University of Mississippi
- University
- USA
| | - Paul J. Kelley
- Department of Chemistry and Biochemistry
- The University of Mississippi
- University
- USA
| | - Jason A. Denny
- Department of Chemistry and the Center for Computational Sciences
- Mississippi State University
- Mississippi State
- USA
| | - Edward J. Valente
- University of Portland Diffraction Facility
- 112A Swindells Hall
- Department of Chemistry
- University of Portland
- Portland
| | - Charles Edwin Webster
- Department of Chemistry and the Center for Computational Sciences
- Mississippi State University
- Mississippi State
- USA
| | - Jared H. Delcamp
- Department of Chemistry and Biochemistry
- The University of Mississippi
- University
- USA
| | - T. Keith Hollis
- Department of Chemistry and the Center for Computational Sciences
- Mississippi State University
- Mississippi State
- USA
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420
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Pastor A, Montilla F, Galindo A. Spectroscopic and Structural Characterization of Carbon Dioxide Transition Metal Complexes. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2017. [DOI: 10.1016/bs.adomc.2017.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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421
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Janes T, Yang Y, Song D. Chemical reduction of CO2facilitated by C-nucleophiles. Chem Commun (Camb) 2017; 53:11390-11398. [DOI: 10.1039/c7cc05978g] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
This feature article describes recent advances in chemical reduction of CO2facilitated by carbon-based molecular nucleophiles.
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Affiliation(s)
- Trevor Janes
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Yanxin Yang
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Datong Song
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
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