51
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Saga Y, Nakayama Y, Watanabe T, Kondo M, Masaoka S. Visible-Light-Driven Hydroacylation of Unactivated Alkenes Using Readily Available Acyl Donors. Org Lett 2023; 25:1136-1141. [PMID: 36792085 DOI: 10.1021/acs.orglett.2c04337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Herein, we report visible-light-driven hydroacylation of unactivated alkenes. We employed benzimidazolines as new acyl donors and achieved perfect regioselectivity, high functional-group tolerance, and excellent substrate generality. We also performed mechanistic experiments to elucidate the detailed reaction mechanism. This is the first example of (1) hydroacylation of unactivated alkenes using (2) easily prepared acyl donors under (3) visible-light irradiation. Our findings offer a new strategy to synthesize a wide variety of ketones under mild conditions.
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Affiliation(s)
- Yutaka Saga
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yusuke Nakayama
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Taito Watanabe
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Mio Kondo
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.,JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Shigeyuki Masaoka
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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52
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Zhang C, Gotico P, Guillot R, Dragoe D, Leibl W, Halime Z, Aukauloo A. Bio-Inspired Bimetallic Cooperativity Through a Hydrogen Bonding Spacer in CO 2 Reduction. Angew Chem Int Ed Engl 2023; 62:e202214665. [PMID: 36504434 DOI: 10.1002/anie.202214665] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/26/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022]
Abstract
At the core of carbon monoxide dehydrogenase (CODH) active site two metal ions together with hydrogen bonding scheme from amino acids orchestrate the interconversion between CO2 and CO. We have designed a molecular catalyst implementing a bimetallic iron complex with an embarked second coordination sphere with multi-point hydrogen-bonding interactions. We found that, when immobilized on carbon paper electrode, the dinuclear catalyst enhances up to four fold the heterogeneous CO2 reduction to CO in water with an improved selectivity and stability compared to the mononuclear analogue. Interestingly, quasi-identical catalytic performances are obtained when one of the two iron centers was replaced by a redox inactive Zn metal, questioning the cooperative action of the two metals. Snapshots of X-ray structures indicate that the two metalloporphyrin units tethered by a urea group is a good compromise between rigidity and flexibility to accommodate CO2 capture, activation, and reduction.
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Affiliation(s)
- Chanjuan Zhang
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay, 91400, Orsay, France
| | - Philipp Gotico
- Institute for Integrative Biology of the Cell, CEA, CNRS, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Regis Guillot
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay, 91400, Orsay, France
| | - Diana Dragoe
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay, 91400, Orsay, France
| | - Winfried Leibl
- Institute for Integrative Biology of the Cell, CEA, CNRS, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
| | - Zakaria Halime
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay, 91400, Orsay, France
| | - Ally Aukauloo
- Université Paris-Saclay, CNRS, Institut de Chimie Moléculaire et des Matériaux d'Orsay, 91400, Orsay, France.,Institute for Integrative Biology of the Cell, CEA, CNRS, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
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53
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Bohn A, Moreno JJ, Thuéry P, Robert M, Rivada-Wheelaghan O. Electrocatalytic CO 2 Reduction with a Binuclear Bis-Terpyridine Pyrazole-Bridged Cobalt Complex. Chemistry 2023; 29:e202202361. [PMID: 36330884 PMCID: PMC10107111 DOI: 10.1002/chem.202202361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/30/2022] [Accepted: 11/04/2022] [Indexed: 11/06/2022]
Abstract
A pyrazole-based ligand substituted with terpyridine groups at the 3 and 5 positions has been synthesized to form the dinuclear cobalt complex 1, that electrocatalytically reduces carbon dioxide (CO2 ) to carbon monoxide (CO) in the presence of Brønsted acids in DMF. Chemical, electrochemical and UV-vis spectro-electrochemical studies under inert atmosphere indicate pairwise reduction processes of complex 1. Infrared spectro-electrochemical studies under CO2 and CO atmosphere are consistent with a reduced CO-containing dicobalt complex which results from the electroreduction of CO2 . In the presence of trifluoroethanol (TFE), electrocatalytic studies revealed single-site mechanism with up to 94 % selectivity towards CO formation when 1.47 M TFE were present, at -1.35 V vs. Saturated Calomel Electrode in DMF (0.39 V overpotential). The low faradaic efficiencies obtained (<50 %) are attributed to the generation of CO-containing species formed during the electrocatalytic process, which inhibit the reduction of CO2 .
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Affiliation(s)
- Antoine Bohn
- Laboratoire d'Electrochimie Moléculaire, Université Paris Cité, CNRS, 75006, Paris, France
| | - Juan José Moreno
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092, Sevilla, Spain
| | - Pierre Thuéry
- NIMBE, Université Paris-Saclay, CEA, CNRS, 91191, Gif-sur-Yvette, France
| | - Marc Robert
- Laboratoire d'Electrochimie Moléculaire, Université Paris Cité, CNRS, 75006, Paris, France.,Institut Universitaire de France (IUF), 75005, Paris, France
| | - Orestes Rivada-Wheelaghan
- Laboratoire d'Electrochimie Moléculaire, Université Paris Cité, CNRS, 75006, Paris, France.,Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092, Sevilla, Spain
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54
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Kawawaki T, Akinaga Y, Yazaki D, Kameko H, Hirayama D, Negishi Y. Promoting Photocatalytic Carbon Dioxide Reduction by Tuning the Properties of Cocatalysts. Chemistry 2023; 29:e202203387. [PMID: 36524615 PMCID: PMC10107262 DOI: 10.1002/chem.202203387] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022]
Abstract
Suppressing the amount of carbon dioxide in the atmosphere is an essential measure toward addressing global warming. Specifically, the photocatalytic CO2 reduction reaction (CRR) is an effective strategy because it affords the conversion of CO2 into useful carbon feedstocks by using sunlight and water. However, the practical application of photocatalyst-promoting CRR (CRR photocatalysts) requires significant improvement of their conversion efficiency. Accordingly, extensive research is being conducted toward improving semiconductor photocatalysts, as well as cocatalysts that are loaded as active sites on the photocatalysts. In this review, we summarize recent research and development trends in the improvement of cocatalysts, which have a significant impact on the catalytic activity and selectivity of photocatalytic CRR. We expect that the advanced knowledge provided on the improvement of cocatalysts for CRR in this review will serve as a general guideline to accelerate the development of highly efficient CRR photocatalysts.
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Affiliation(s)
- Tokuhisa Kawawaki
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.,Research Institute for Science & Technology, Tokyo University of Science, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Yuki Akinaga
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Daichi Yazaki
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Hinano Kameko
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Daisuke Hirayama
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan
| | - Yuichi Negishi
- Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo, 162-8601, Japan.,Research Institute for Science & Technology, Tokyo University of Science, Shinjuku-ku, Tokyo, 162-8601, Japan
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55
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An L, De La Torre P, Smith PT, Narouz MR, Chang CJ. Synergistic Porosity and Charge Effects in a Supramolecular Porphyrin Cage Promote Efficient Photocatalytic CO 2 Reduction. Angew Chem Int Ed Engl 2023; 62:e202209396. [PMID: 36538739 PMCID: PMC9868116 DOI: 10.1002/anie.202209396] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Indexed: 12/24/2022]
Abstract
We present a supramolecular approach to catalyzing photochemical CO2 reduction through second-sphere porosity and charge effects. An iron porphyrin box (PB) bearing 24 cationic groups, FePB-2(P), was made via post-synthetic modification of an alkyne-functionalized supramolecular synthon. FePB-2(P) promotes the photochemical CO2 reduction reaction (CO2 RR) with 97 % selectivity for CO product, achieving turnover numbers (TON) exceeding 7000 and initial turnover frequencies (TOFmax ) reaching 1400 min-1 . The cooperativity between porosity and charge results in a 41-fold increase in activity relative to the parent Fe tetraphenylporphyrin (FeTPP) catalyst, which is far greater than analogs that augment catalysis through porosity (FePB-3(N), 4-fold increase) or charge (Fe p-tetramethylanilinium porphyrin (Fe-p-TMA), 6-fold increase) alone. This work establishes that synergistic pendants in the secondary coordination sphere can be leveraged as a design element to augment catalysis at primary active sites within confined spaces.
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Affiliation(s)
- Lun An
- Department of Chemistry, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 94720-1460, Berkeley, CA, USA
| | - Patricia De La Torre
- Department of Chemistry, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 94720-1460, Berkeley, CA, USA
| | - Peter T Smith
- Department of Chemistry, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 94720-1460, Berkeley, CA, USA
| | - Mina R Narouz
- Department of Chemistry, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 94720-1460, Berkeley, CA, USA
| | - Christopher J Chang
- Department of Chemistry, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, 94720-1460, Berkeley, CA, USA
- Department of Molecular and Cell Biology, University of California, Berkeley, 94720-1460, Berkeley, CA, USA
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56
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Takahashi M, Asatani T, Morimoto T, Kamakura Y, Fujii K, Yashima M, Hosokawa N, Tamaki Y, Ishitani O. Supramolecular multi-electron redox photosensitisers comprising a ring-shaped Re(i) tetranuclear complex and a polyoxometalate. Chem Sci 2023; 14:691-704. [PMID: 36741525 PMCID: PMC9848162 DOI: 10.1039/d2sc04252e] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 11/30/2022] [Indexed: 12/02/2022] Open
Abstract
Redox photosensitisers (PSs) play essential roles in various photocatalytic reactions. Herein, we synthesised new redox PSs of 1 : 1 supramolecules that comprise a ring-shaped Re(i) tetranuclear complex with 4+ charges and a Keggin-type heteropolyoxometalate with 4- charges. These PSs photochemically accumulate multi-electrons in one molecule (three or four electrons) in the presence of an electron donor and can supply electrons with different reduction potentials. PSs were successfully applied in the photocatalytic reduction of CO2 using catalysts (Ru(ii) and Re(i) complexes) and triethanolamine as a reductant. In photocatalytic reactions, these supramolecular PSs supply a different number of electrons to the catalyst depending on the redox potential of the intermediate, which is made from the one-electron-reduced species of the catalyst and CO2. Based on these data, information on the reduction potentials of the intermediates was obtained.
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Affiliation(s)
- Maria Takahashi
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Tsuyoshi Asatani
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Tatsuki Morimoto
- School of Engineering, Tokyo University of Technology1404-1 KatakuraHachiojiTokyo 192-0982Japan
| | - Yoshinobu Kamakura
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Kotaro Fujii
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Masatomo Yashima
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Naoki Hosokawa
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Yusuke Tamaki
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan
| | - Osamu Ishitani
- Department of Chemistry, School of Science, Tokyo Institute of TechnologyO-okayama 2-12-1-NE-1Meguro-kuTokyo 152-8550Japan,Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University1-3-1 KagamiyamaHigashi-HiroshimaHiroshima 739 8526Japan
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57
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Siegel RE, Pattanayak S, Berben LA. Reactive Capture of CO 2: Opportunities and Challenges. ACS Catal 2022. [DOI: 10.1021/acscatal.2c05019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Rachel E. Siegel
- Department of Chemistry, The University of California, 1 Shields Avenue, Davis, California 95161, United States
| | - Santanu Pattanayak
- Department of Chemistry, The University of California, 1 Shields Avenue, Davis, California 95161, United States
| | - Louise A. Berben
- Department of Chemistry, The University of California, 1 Shields Avenue, Davis, California 95161, United States
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58
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An L, De La Torre P, Smith PT, Narouz MR, Chang CJ. Synergistic Porosity and Charge Effects in a Supramolecular Porphyrin Cage Promote Efficient Photocatalytic CO
2
Reduction**. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Lun An
- Department of Chemistry University of California, Berkeley 94720-1460 Berkeley, CA USA
- Chemical Sciences Division Lawrence Berkeley National Laboratory 94720-1460 Berkeley, CA USA
| | - Patricia De La Torre
- Department of Chemistry University of California, Berkeley 94720-1460 Berkeley, CA USA
- Chemical Sciences Division Lawrence Berkeley National Laboratory 94720-1460 Berkeley, CA USA
| | - Peter T. Smith
- Department of Chemistry University of California, Berkeley 94720-1460 Berkeley, CA USA
- Chemical Sciences Division Lawrence Berkeley National Laboratory 94720-1460 Berkeley, CA USA
| | - Mina R. Narouz
- Department of Chemistry University of California, Berkeley 94720-1460 Berkeley, CA USA
- Chemical Sciences Division Lawrence Berkeley National Laboratory 94720-1460 Berkeley, CA USA
| | - Christopher J. Chang
- Department of Chemistry University of California, Berkeley 94720-1460 Berkeley, CA USA
- Chemical Sciences Division Lawrence Berkeley National Laboratory 94720-1460 Berkeley, CA USA
- Department of Molecular and Cell Biology University of California, Berkeley 94720-1460 Berkeley, CA USA
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59
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Hong YH, Lee YM, Nam W, Fukuzumi S. Reaction Intermediates in Artificial Photosynthesis with Molecular Catalysts. ACS Catal 2022. [DOI: 10.1021/acscatal.2c05033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Young Hyun Hong
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul03760, Korea
| | - Yong-Min Lee
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul03760, Korea
| | - Wonwoo Nam
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul03760, Korea
| | - Shunichi Fukuzumi
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul03760, Korea
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60
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Isegawa M. Mechanism of Photocatalytic CO 2 Reduction by Iron Spin-Crossover Complex with Copper Photosensitizer. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Miho Isegawa
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
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61
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CO2 Electroreduction on Carbon-Based Electrodes Functionalized with Molecular Organometallic Complexes—A Mini Review. Catalysts 2022. [DOI: 10.3390/catal12111448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Heterogeneous electrochemical CO2 reduction has potential advantages with respect to the homogeneous counterpart due to the easier recovery of products and catalysts, the relatively small amounts of catalyst necessary for efficient electrolysis, the longer lifetime of the catalysts, and the elimination of solubility problems. Unfortunately, several disadvantages are also present, including the difficulty of designing the optimized and best-performing catalysts by the appropriate choice of the ligands as well as a larger heterogeneity in the nature of the catalytic site that introduces differences in the mechanistic pathway and in electrogenerated products. The advantages of homogeneous and heterogeneous systems can be preserved by anchoring intact organometallic molecules on the electrode surface with the aim of increasing the dispersion of active components at a molecular level and facilitating the electron transfer to the electrocatalyst. Electrode functionalization can be obtained by non-covalent or covalent interactions and by direct electropolymerization on the electrode surface. A critical overview covering the very recent literature on CO2 electroreduction by intact organometallic complexes attached to the electrode is summarized herein, and particular attention is given to their catalytic performances. We hope this mini review can provide new insights into the development of more efficient CO2 electrocatalysts for real-life applications.
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62
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Becker JM, Lielpetere A, Szczesny J, Junqueira JRC, Rodríguez-Maciá P, Birrell JA, Conzuelo F, Schuhmann W. Bioelectrocatalytic CO 2 Reduction by Redox Polymer-Wired Carbon Monoxide Dehydrogenase Gas Diffusion Electrodes. ACS APPLIED MATERIALS & INTERFACES 2022; 14:46421-46426. [PMID: 36194638 PMCID: PMC9585511 DOI: 10.1021/acsami.2c09547] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 09/13/2022] [Indexed: 06/16/2023]
Abstract
The development of electrodes for efficient CO2 reduction while forming valuable compounds is critical. The use of enzymes as catalysts provides the advantage of high catalytic activity in combination with highly selective transformations. We describe the electrical wiring of a carbon monoxide dehydrogenase II from Carboxydothermus hydrogenoformans (ChCODH II) using a cobaltocene-based low-potential redox polymer for the selective reduction of CO2 to CO over gas diffusion electrodes. High catalytic current densities of up to -5.5 mA cm-2 are achieved, exceeding the performance of previously reported bioelectrodes for CO2 reduction based on either carbon monoxide dehydrogenases or formate dehydrogenases. The proposed bioelectrode reveals considerable stability with a half-life of more than 20 h of continuous operation. Product quantification using gas chromatography confirmed the selective transformation of CO2 into CO without any parasitic co-reactions at the applied potentials.
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Affiliation(s)
- Jana M. Becker
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Anna Lielpetere
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Julian Szczesny
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - João R. C. Junqueira
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
| | - Patricia Rodríguez-Maciá
- Department
of Inorganic Spectroscopy, Max Planck Institute
for Chemical Energy Conversion, Stiftstrasse 34−36, D-45470 Mülheim an der Ruhr, Germany
| | - James A. Birrell
- Department
of Inorganic Spectroscopy, Max Planck Institute
for Chemical Energy Conversion, Stiftstrasse 34−36, D-45470 Mülheim an der Ruhr, Germany
| | - Felipe Conzuelo
- Instituto
de Tecnologia Química e Biológica António Xavier,
Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal
| | - Wolfgang Schuhmann
- Analytical
Chemistry—Center for Electrochemical Sciences (CES), Faculty
of Chemistry and Biochemistry, Ruhr-Universität
Bochum, Universitätsstr. 150, D-44780 Bochum, Germany
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63
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Behavior of Iron Tetraphenylsulfonato Porphyrin Intercalated into LDH and LSH as Materials for Electrocatalytic Applications. Electrocatalysis (N Y) 2022. [DOI: 10.1007/s12678-022-00778-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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64
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Song Y, Zhang JJ, Dou Y, Zhu Z, Su J, Huang L, Guo W, Cao X, Cheng L, Zhu Z, Zhang Z, Zhong X, Yang D, Wang Z, Tang BZ, Yakobson BI, Ye R. Atomically Thin, Ionic-Covalent Organic Nanosheets for Stable, High-Performance Carbon Dioxide Electroreduction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2110496. [PMID: 36008371 DOI: 10.1002/adma.202110496] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 08/22/2022] [Indexed: 06/15/2023]
Abstract
The incorporation of charged functional groups is effective to modulate the activity of molecular complexes for the CO2 reduction reaction (CO2 RR), yet long-term heterogeneous electrolysis is often hampered by catalyst leaching. Herein, an electrocatalyst of atomically thin, cobalt-porphyrin-based, ionic-covalent organic nanosheets (CoTAP-iCONs) is synthesized via a post-synthetic modification strategy for high-performance CO2 -to-CO conversion. The cationic quaternary ammonium groups not only enable the formation of monolayer nanosheets due to steric hindrance and electrostatic repulsion, but also facilitate the formation of a *COOH intermediate, as suggested by theoretical calculations. Consequently, CoTAP-iCONs exhibit higher CO2 RR activity than other cobalt-porphyrin-based structures: an 870% and 480% improvement of CO current densities compared to the monomer and neutral nanosheets, respectively. Additionally, the iCONs structure can accommodate the cationic moieties. In a flow cell, CoTAP-iCONs attain a very small onset overpotential of 40 mV and a stable total current density of 212 mA cm-2 with CO Faradaic efficiency of >95% at -0.6 V for 11 h. Further coupling the flow electrolyzer with commercial solar cells yields a solar-to-CO conversion efficiency of 13.89%. This work indicates that atom-thin, ionic nanosheets represent a promising structure for achieving both tailored activity and high stability.
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Affiliation(s)
- Yun Song
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Jun-Jie Zhang
- Department of Materials Science and Nanoengineering, Rice University, Houston, TX, 77005, USA
| | - Yubing Dou
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Zhaohua Zhu
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Jianjun Su
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Libei Huang
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Weihua Guo
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Xiaohu Cao
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Le Cheng
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Zonglong Zhu
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Zhenhua Zhang
- Institute of Advanced Magnetic Materials, College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310012, P. R. China
- Shenzhen Futian Research Institute, City University of Hong Kong, Shenzhen, 518048, P. R. China
| | - Xiaoyan Zhong
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, 999077, P. R. China
| | - Dengtao Yang
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Zhaoyu Wang
- School of Science and Engineering, Shenzhen Institute of Molecular Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, P. R. China
| | - Ben Zhong Tang
- School of Science and Engineering, Shenzhen Institute of Molecular Aggregate Science and Technology, The Chinese University of Hong Kong, Shenzhen, Guangdong, 518172, P. R. China
| | - Boris I Yakobson
- Department of Materials Science and Nanoengineering, Rice University, Houston, TX, 77005, USA
| | - Ruquan Ye
- Department of Chemistry and State Key Laboratory of Marine Pollution, Hong Kong Institute for Advanced Study, City University of Hong Kong, Hong Kong, 999077, P. R. China
- City University of Hong Kong Shenzhen Research Institute, Shenzhen, 518057, P. R. China
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65
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Narouz MR, De La Torre P, An L, Chang CJ. Multifunctional Charge and Hydrogen-Bond Effects of Second-Sphere Imidazolium Pendants Promote Capture and Electrochemical Reduction of CO 2 in Water Catalyzed by Iron Porphyrins. Angew Chem Int Ed Engl 2022; 61:e202207666. [PMID: 35878059 PMCID: PMC9452489 DOI: 10.1002/anie.202207666] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 08/26/2023]
Abstract
Microenvironments tailored by multifunctional secondary coordination sphere groups can enhance catalytic performance at primary metal active sites in natural systems. Here, we capture this biological concept in synthetic systems by developing a family of iron porphyrins decorated with imidazolium (im) pendants for the electrochemical CO2 reduction reaction (CO2 RR), which promotes multiple synergistic effects to enhance CO2 RR and enables the disentangling of second-sphere contributions that stem from each type of interaction. Fe-ortho-im(H), which poises imidazolium units featuring both positive charge and hydrogen-bond capabilities proximal to the active iron center, increases CO2 binding affinity by 25-fold and CO2 RR activity by 2000-fold relative to the parent Fe tetraphenylporphyrin (Fe-TPP). Comparison with monofunctional analogs reveals that through-space charge effects have a greater impact on catalytic CO2 RR performance compared to hydrogen bonding in this context.
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Affiliation(s)
- Mina R Narouz
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720-1460, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720-1460, USA
| | - Patricia De La Torre
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720-1460, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720-1460, USA
| | - Lun An
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720-1460, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720-1460, USA
| | - Christopher J Chang
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720-1460, USA
- Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720-1460, USA
- Department of Molecular and Cell Biology, University of California, Berkeley, Berkeley, CA 94720-1460, USA
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66
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Mendoza D, Dong ST, Lassalle-Kaiser B. In situ/operando X-ray spectroscopy applied to electrocatalytic CO2 reduction: status and perspectives. Curr Opin Colloid Interface Sci 2022. [DOI: 10.1016/j.cocis.2022.101635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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67
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He T, Yang C, Chen Y, Huang N, Duan S, Zhang Z, Hu W, Jiang D. Bottom-Up Interfacial Design of Covalent Organic Frameworks for Highly Efficient and Selective Electrocatalysis of CO 2. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2205186. [PMID: 35934874 DOI: 10.1002/adma.202205186] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Assembling molecular catalytic centers into crosslinked networks is widely used to fabricate heterogeneous catalysts but they often suffer loss in activity and selectivity accompanied by unclear causes. Here, a strategy for the construction of heterogeneous catalysts to induce activity and selectivity by bottom-up introduction of segregated electron-conduction and mass-transport interfaces into the catalytic materials is reported. The catalytic skeletons are designed to possess different π orderings for electron motion and the open channels are tailored to install finely engineered walls for mass transport, so that origins of activity and selectivity are correlated. The resultant covalent organic framework catalysts with ordered π skeletons and solvophobic pores increase activity by two orders of magnitude, enhance selectivity and energy efficiency by 70-fold, and broaden the voltage range, to promote CO2 transformation under ambient conditions. The results open a way to precise interfacial design of actionable heterogeneous catalysts for producing feedstocks from CO2 .
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Affiliation(s)
- Ting He
- Department of Chemistry, Faulty of Science, National University of Singapore, Singapore, 117543, Singapore
| | - Chenhuai Yang
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
| | - Yongzhi Chen
- Department of Chemistry, Faulty of Science, National University of Singapore, Singapore, 117543, Singapore
| | - Ning Huang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalisation, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Shuming Duan
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
| | - Zhicheng Zhang
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science, Tianjin University & Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin, 300072, China
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou, 350207, China
| | - Donglin Jiang
- Department of Chemistry, Faulty of Science, National University of Singapore, Singapore, 117543, Singapore
- Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Fuzhou, 350207, China
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68
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Guo K, Li X, Lei H, Guo H, Jin X, Zhang X, Zhang W, Apfel U, Cao R. Role‐Specialized Division of Labor in CO
2
Reduction with Doubly‐Functionalized Iron Porphyrin Atropisomers. Angew Chem Int Ed Engl 2022; 61:e202209602. [DOI: 10.1002/anie.202209602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Kai Guo
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Xialiang Li
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Haitao Lei
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Hongbo Guo
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Xiaotong Jin
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Xue‐Peng Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Wei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Ulf‐Peter Apfel
- Ruhr-Universität Bochum, Fakultät für Chemie und Biochemie Anorganische Chemie I Universitätsstrasse 150 44801 Bochum Germany
- Fraunhofer UMSICHT Osterfelder Strasse 3 46047 Oberhausen Germany
| | - Rui Cao
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
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69
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Scherpf T, Carr CR, Donnelly LJ, Dubrawski ZS, Gelfand BS, Piers WE. A Mesoionic Carbene-Pyridine Bidentate Ligand That Improves Stability in Electrocatalytic CO 2 Reduction by a Molecular Manganese Catalyst. Inorg Chem 2022; 61:13644-13656. [PMID: 35981323 DOI: 10.1021/acs.inorgchem.2c02689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Tricarbonyl Group 7 complexes have a longstanding history as efficacious CO2 electroreduction catalysts. Typically, these complexes feature an auxiliary 2,2'-bipyridine ligand that assists in redox steps by delocalizing the electron density into the ligand orbitals. While this feature lends to an accessible redox potential for CO2 electroreduction, it also presents challenges for electrocatalysis with Mn because the electron density is removed from metal-ligand bonding orbitals. The results presented here thus introduce a mesoionic carbene (MIC) as a potent ligand platform to promote Mn-based electrocatalysis. The strong σ donation of the N,C-bidentate MIC is shown to help centralize the electron density on the Mn center while also maintaining relevant redox potentials for CO2 electroreduction. Mechanistic investigation supports catalytic turnover at two operative potentials separated by 400 mV. In the low operating potential regime at -1.54 V, Mn(0) species catalyze CO2 to CO and CO32-, which has a maximum rate of 7 ± 5 s-1 and is stable for up to 30.7 h. At higher operating potential at -1.94 V, "Mn(-1)" catalyzes CO2 to CO and H2O with faster turnovers of 200 ± 100 s-1, with the trade-off being less stability at 6.7 h. The relative stabilities of Mn complexes bearing MIC and 4,4'-di-tert-butyl-2,2'-bipyridine were compared by evaluation under the same electrolysis conditions and therefore elucidated that the MIC promotes longevity for CO evolution throughout a 5 h period.
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Affiliation(s)
- Thorsten Scherpf
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
| | - Cody R Carr
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
| | - Laurie J Donnelly
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
| | - Zachary S Dubrawski
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
| | - Benjamin S Gelfand
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
| | - Warren E Piers
- Department of Chemistry, University of Calgary, 2500 University Drive N.W., Calgary, Alberta T2N 1N4, Canada
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70
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Li P, Jia X, Zhang J, Li J, Zhang J, Wang L, Wang J, Zhou Q, Wei W, Zhao X, Wang S, Sun H. The roles of gold and silver nanoparticles on ZnIn 2S 4/silver (gold)/tetra(4-carboxyphenyl)porphyrin iron(III) chloride hybrids in carbon dioxide photoreduction. J Colloid Interface Sci 2022; 628:831-839. [PMID: 36029597 DOI: 10.1016/j.jcis.2022.08.097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022]
Abstract
The construction of hybrid catalysts composed of inorganic semiconductors and molecular catalysts shows great potential for achieving high photocatalytic carbon dioxide (CO2) conversion efficiency. In this study, ZnIn2S4 was first synthesized via a solvothermal route. Gold (Au) and silver (Ag) nanoparticles were then deposited on ZnIn2S4 via the reduction of noble metal precursor by sulfur vacancy defects. The obtained composite was further combined with tetra(4-carboxyphenyl)porphyrin iron(III) chloride (FeTCPP) molecular catalyst for efficient photocatalytic CO2 conversion. The roles of different noble metal nanoparticles in charge separation and interfacial electron transfer have been comprehensively studied. The photocatalytic performance and photoelectrochemical characterizations demonstrate that the introduction of Ag or Au nanoparticles is beneficial for charge separation. More importantly, the presence of Ag nanoparticles plays a crucial role in promoting the interfacial charge transfer between ZnIn2S4 and FeTCPP, whereas, Au nanoparticles function as active sites for the water reduction reaction.
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Affiliation(s)
- Pan Li
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Xiaorui Jia
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Jinping Zhang
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Jieqiong Li
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Jinqiang Zhang
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, North Terrace, Adelaide, SA 5005, Australia
| | - Lijing Wang
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Junmei Wang
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Qingfeng Zhou
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China
| | - Wei Wei
- Henan Engineering Center of New Energy Battery Materials, Henan D&A Engineering Center of Advanced Battery Materials, School of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, Henan 476000, China.
| | - Xiaoli Zhao
- School of Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA 6027, Australia
| | - Shuaijun Wang
- School of Energy and Power Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Hongqi Sun
- School of Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, WA 6027, Australia
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71
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Chen L, Wu Y, Hu Y, Chao D. A simple terpyridine–cobalt(II) complex sensitized by connective mpg–C3N4 for improved CO2 photoreduction. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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72
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Narouz MR, De La Torre P, An L, Chang CJ. Multifunctional Charge and Hydrogen‐Bond Effects of Second‐Sphere Imidazolium Pendants Promote Capture and Electrochemical Reduction of CO2 in Water Catalyzed by Iron Porphyrins. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mina R. Narouz
- UC Berkeley: University of California Berkeley Chemistry UNITED STATES
| | | | - Lun An
- UC Berkeley: University of California Berkeley Chemistry UNITED STATES
| | - Christopher J. Chang
- University of California Department of Chemistry 532A Latimer Hall 94720-1460 Berkeley UNITED STATES
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73
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Huang S, Wang M, Su DJ, Liang J, Sun F, Tian W, Zhao LB, Liu J. Co-Doped Mn 3 O 4 Nanocubes via Galvanic Replacement Reactions for Photocatalytic Reduction of CO 2 with High Turnover Number. CHEMSUSCHEM 2022; 15:e202200704. [PMID: 35567361 DOI: 10.1002/cssc.202200704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/02/2022] [Indexed: 06/15/2023]
Abstract
The synthesis of Co-doped Mn3 O4 nanocubes was achieved via galvanic replacement reactions for photo-reduction of CO2 . Co@Mn3 O4 nanocubes could efficiently photo-reduce CO2 to CO with a remarkable turnover number of 581.8 using [Ru(bpy)3 ]Cl2 ⋅ 6H2 O as photosensitizer and triethanolamine as sacrificial agent in acetonitrile and water. The galvanic replaced Co species are homogeneously distributed at the outer surface of Mn3 O4 , providing catalytic active sites during CO2 reduction reactions, which facilitate the separation and migration of photogenerated charge carriers, further benefiting the outstanding photocatalytic performance of CO2 reduction. Density functional theory calculations revealed that the decreasing of conduction band maximum in Co@Mn3 O4 was beneficial to the electron attachment from the excited sensitized molecule, which promoted photocatalytic reduction of CO2 .
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Affiliation(s)
- Shengfu Huang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024, Dalian, P. R. China
| | - Mang Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024, Dalian, P. R. China
| | - Dai-Jian Su
- Department of Chemistry, School of Chemistry and Chemical Engineering, Southwest University, 400715, Chongqing, P. R. China
| | - Jing Liang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024, Dalian, P. R. China
| | - Fengke Sun
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhong Shan Rd., 116023, Dalian, P. R. China
| | - Wenming Tian
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhong Shan Rd., 116023, Dalian, P. R. China
| | - Liu-Bin Zhao
- Department of Chemistry, School of Chemistry and Chemical Engineering, Southwest University, 400715, Chongqing, P. R. China
| | - Jinxuan Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024, Dalian, P. R. China
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74
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Hou M, Shi Y, Li J, Gao Z, Zhang Z. Cu-based Organic-Inorganic Composite Materials for Electrochemical CO2 Reduction. Chem Asian J 2022; 17:e202200624. [PMID: 35859530 DOI: 10.1002/asia.202200624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/14/2022] [Accepted: 06/14/2022] [Indexed: 11/08/2022]
Abstract
Electrochemical CO2 reduction reaction (CO2RR) is an attractive pathway to convert CO2 into value-added chemicals and fuels. Copper (Cu) is the most effective monometallic catalyst for converting CO2 into multi-carbon products, but suffers from high overpotentials and poor selectivity. Therefore, it is essential to design efficient Cu-based catalyst to improve the selectivity of specific products. Due to the combination of advantages of organic and inorganic composite materials, organic-inorganic composites exhibit high catalytic performance towards CO2RR, and have been extensively studied. In this review, the research advances of various Cu-based organic-inorganic composite materials in CO2RR, i.e., organic molecular modified-metal Cu composites, Cu-based molecular catalyst/carbon carrier composites, Cu-based metal organic framework (MOF) composites, and Cu-based covalent organic framework (COF) composites are systematically summarized. Particularly, the synthesis strategies of Cu-based composites, structure-performance relationship, and catalytic mechanisms are discussed. Finally, the opportunities and challenges of Cu-based organic-inorganic composite materials in CO2RR are proposed.
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Affiliation(s)
- Man Hou
- Tianjin University, Department of Chemistry, School of Science, CHINA
| | - YongXia Shi
- Tianjin University, Department of Chemistry, School of Science, CHINA
| | - JunJun Li
- Tianjin University, Department of Chemistry, School of Science, CHINA
| | - ZengQiang Gao
- Tianjin University, Department of Chemistry, School of Science, CHINA
| | - Zhicheng Zhang
- Tianjin University, Department of Chemistry, 92, Weijin Road, Nankai District, Tianjin, 300072, Tianjin, CHINA
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75
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Guo K, Li X, Lei H, Guo H, Jin X, Zhang XP, Zhang W, Apfel UP, Cao R. Role‐Specialized Division of Labor in CO2 Reduction with Doubly‐Functionalized Iron Porphyrin Atropisomers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kai Guo
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Xialiang Li
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Haitao Lei
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Hongbo Guo
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Xiaotong Jin
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Xue-Peng Zhang
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Wei Zhang
- Shaanxi Normal University School of Chemistry and Chemical Engineering CHINA
| | - Ulf-Peter Apfel
- Ruhr-Universitat Bochum Fakultät für Chemie und Biochemie GERMANY
| | - Rui Cao
- Shaanxi Normal University School of Chemistry and Chemical Engineering Shaanxi Normal UniversityChang'an CampusNumber 620 West Chang'an AvenueChang'an District 710119 Xi'an CHINA
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76
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Stuardi FM, Tiozzo A, Rotundo L, Leclaire J, Gobetto R, Nervi C. Efficient Electrochemical Reduction of CO 2 to Formate in Methanol Solutions by Mn-Functionalized Electrodes in the Presence of Amines. Chemistry 2022; 28:e202104377. [PMID: 35471768 PMCID: PMC9325359 DOI: 10.1002/chem.202104377] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Indexed: 11/24/2022]
Abstract
Carbon cloth electrode modified by covalently attaching a manganese organometallic catalyst is used as cathode for the electrochemical reduction of CO2 in methanol solutions. Six different industrial amines are employed as co‐catalyst in millimolar concentrations to deliver a series of new reactive system. While such absorbents were so far believed to provide a CO2 reservoir and act as sacrificial proton source, we herein demonstrate that this role can be played by methanol, and that the adduct formed between CO2 and the amine can act as an effector or inhibitor toward the catalyst, thereby enhancing or reducing the production of formate. Pentamethyldiethylentriamine (PMDETA), identified as the best effector in our series, converts CO2 in wet methanolic solution into bisammonium bicarbonate. Computational studies revealed that this adduct is responsible for a barrierless transformation of CO2 to formate by the reduced form of the Mn catalyst covalently bonded to the electrode surface. As a consequence, selectivity can be switched on demand from CO to formate anion, and in the case of (PMDETA) an impressive TONHCOO− of 2.8×104 can be reached. This new valuable knowledge on an integrated capture and utilization system paves the way toward more efficient transformation of CO2 into liquid fuel.
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Affiliation(s)
| | - Arianna Tiozzo
- University of Turin, Department of Chemistry, Via P. Giuria 7, 10125, Turin, Italy.,CIRCC, via Celso Ulpiani 27, 70126, Bari, Italy
| | - Laura Rotundo
- University of Turin, Department of Chemistry, Via P. Giuria 7, 10125, Turin, Italy.,CIRCC, via Celso Ulpiani 27, 70126, Bari, Italy.,current address: Chemistry Division, Brookhaven National Laboratory, Upton, NY 11973-5000, USA
| | - Julien Leclaire
- University of Lyon, CNRS, CPE Lyon, INSA, ICBMS UMR 5246, 69611, Lyon, France
| | - Roberto Gobetto
- University of Turin, Department of Chemistry, Via P. Giuria 7, 10125, Turin, Italy.,CIRCC, via Celso Ulpiani 27, 70126, Bari, Italy
| | - Carlo Nervi
- University of Turin, Department of Chemistry, Via P. Giuria 7, 10125, Turin, Italy.,CIRCC, via Celso Ulpiani 27, 70126, Bari, Italy
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77
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Fang Y, Liu T, Chen L, Chao D. Exploiting consecutive photoinduced electron transfer (ConPET) in CO 2 photoreduction. Chem Commun (Camb) 2022; 58:7972-7975. [PMID: 35758170 DOI: 10.1039/d2cc02356c] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The consecutive photoinduced electron transfer (ConPET) process of 1,2,3,5-Tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN) in CO2 photoreduction to achieve powerful reducing species has been disclosed by activating a bis(terpyridine)ruthenium(II) complex bearing a high overpotential for selective light-driven reduction of CO2 to CO in homogeneous solution.
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Affiliation(s)
- Youting Fang
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, Zhejiang, China.
| | - Ting Liu
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, Zhejiang, China.
| | - Longxin Chen
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, Zhejiang, China.
| | - Duobin Chao
- School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, 315211, Zhejiang, China.
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78
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Ishii K, Yokomori K, Murata K, Nakamura S, Enomoto K. Organic deliquescence: organic vapor-induced dissolution of molecular salts. RSC Adv 2022; 12:18307-18310. [PMID: 35873342 PMCID: PMC9239332 DOI: 10.1039/d2ra03390a] [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: 05/31/2022] [Accepted: 06/09/2022] [Indexed: 11/21/2022] Open
Abstract
This report demonstrates organic vapor-induced dissolution of several molecular salts (i.e., organic deliquescence), like water vapor-induced deliquescence. Systematic experiments indicate that appropriate organic deliquescent responses to volatile organic compounds can be designed according to the principle, “like dissolves like”. The phenomena will be useful for developing agents to collect various volatile organic compounds. Several molecular salts exhibit organic deliquescence in response to organic vapors.![]()
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Affiliation(s)
- Kazuyuki Ishii
- Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Kei Yokomori
- Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Kei Murata
- Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Seiji Nakamura
- Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
| | - Kyoko Enomoto
- Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku Tokyo 153-8505 Japan
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79
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Abdinejad M, Irtem E, Farzi A, Sassenburg M, Subramanian S, Iglesias van Montfort HP, Ripepi D, Li M, Middelkoop J, Seifitokaldani A, Burdyny T. CO 2 Electrolysis via Surface-Engineering Electrografted Pyridines on Silver Catalysts. ACS Catal 2022; 12:7862-7876. [PMID: 35799769 PMCID: PMC9251727 DOI: 10.1021/acscatal.2c01654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/16/2022] [Indexed: 12/21/2022]
Abstract
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The electrochemical
reduction of carbon dioxide (CO2) to value-added materials
has received considerable attention. Both
bulk transition-metal catalysts and molecular catalysts affixed to
conductive noncatalytic solid supports represent a promising approach
toward the electroreduction of CO2. Here, we report a combined
silver (Ag) and pyridine catalyst through a one-pot and irreversible
electrografting process, which demonstrates the enhanced CO2 conversion versus individual counterparts. We find that by tailoring
the pyridine carbon chain length, a 200 mV shift in the onset potential
is obtainable compared to the bare silver electrode. A 10-fold activity
enhancement at −0.7 V vs reversible hydrogen electrode (RHE)
is then observed with demonstratable higher partial current densities
for CO, indicating that a cocatalytic effect is attainable through
the integration of the two different catalytic structures. We extended
the performance to a flow cell operating at 150 mA/cm2,
demonstrating the approach’s potential for substantial adaptation
with various transition metals as supports and electrografted molecular
cocatalysts.
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Affiliation(s)
- Maryam Abdinejad
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Erdem Irtem
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Amirhossein Farzi
- Department of Chemical Engineering, McGill University, Montreal H3A 0C5, Canada
| | - Mark Sassenburg
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Siddhartha Subramanian
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | | | - Davide Ripepi
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Mengran Li
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Joost Middelkoop
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
| | - Ali Seifitokaldani
- Department of Chemical Engineering, McGill University, Montreal H3A 0C5, Canada
| | - Thomas Burdyny
- Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, Delft 2629 HZ, The Netherlands
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80
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Fesenko AA, Shutalev AD. A general and stereoselective approach to 14-membered cyclic bis-semicarbazones involving BF 3-catalyzed amidoalkylation of 2-(trimethylsilyloxy)propene. Org Biomol Chem 2022; 20:4569-4588. [PMID: 35593300 DOI: 10.1039/d2ob00644h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A general and stereoselective five-step approach to 14-membered cyclic bis-semicarbazones, 5,12-diaryl-7,14-dimethyl-1,2,4,8,9,11-hexaazacyclotetradeca-7,14-diene-3,10-diones, starting from aldehyde semicarbazones has been developed. The key intermediates, 4-(3-oxobut-1-yl)semicarbazones, were prepared by BF3-catalyzed amidoalkylation of 2-(trimethylsilyloxy)propene with 4-[(aryl)(methoxy)methyl]- or 4-[(aryl)(tosyl)methyl]semicarbazones. Treatment of these intermediates with excess of hydrazine gave hydrazones of 4-(3-oxobut-1-yl)semicarbazones or 4-(3-oxobut-1-yl)semicarbazides, which in the presence of TsOH were converted into the target macrocycles. All steps of this approach could be scaled up easily to the multi-gram level.
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Affiliation(s)
- Anastasia A Fesenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Ave., 119991 Moscow, Russian Federation.
| | - Anatoly D Shutalev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Ave., 119991 Moscow, Russian Federation.
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81
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Lyu F, Hua W, Wu H, Sun H, Deng Z, Peng Y. Structural and interfacial engineering of well-defined metal-organic ensembles for electrocatalytic carbon dioxide reduction. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(21)63980-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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82
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Guo W, Zhang Y, Su J, Song Y, Huang L, Cheng L, Cao X, Dou Y, Ma Y, Ma C, Zhu H, Zheng T, Wang Z, Li H, Fan Z, Liu Q, Zeng Z, Dong J, Xia C, Tang BZ, Ye R. Transient Solid-State Laser Activation of Indium for High-Performance Reduction of CO 2 to Formate. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2201311. [PMID: 35561067 DOI: 10.1002/smll.202201311] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/28/2022] [Indexed: 06/15/2023]
Abstract
Deficiencies in understanding the local environment of active sites and limited synthetic skills challenge the delivery of industrially-relevant current densities with low overpotentials and high selectivity for CO2 reduction. Here, a transient laser induction of metal salts can stimulate extreme conditions and rapid kinetics to produce defect-rich indium nanoparticles (L-In) is reported. Atomic-resolution microscopy and X-ray absorption disclose the highly defective and undercoordinated local environment in L-In. In a flow cell, L-In shows a very small onset overpotential of ≈92 mV and delivers a current density of ≈360 mA cm-2 with a formate Faradaic efficiency of 98% at a low potential of -0.62 V versus RHE. The formation rate of formate reaches up to 6364.4 µmol h-1mgIn-1$mg_{{\rm{In}}}^{--1}$ , which is nearly 39 folds higher than that of commercial In (160.7 µmol h-1mgIn-1$mg_{{\rm{In}}}^{--1}$ ), outperforming most of the previous results that have been reported under KHCO3 environments. Density function theory calculations suggest that the defects facilitate the formation of *OCHO intermediate and stabilize the *HCOOH while inhibiting hydrogen adsorption. This study suggests that transient solid-state laser induction provides a facile and cost-effective approach to form ligand-free and defect-rich materials with tailored activities.
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Affiliation(s)
- Weihua Guo
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Yuefeng Zhang
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, 999077, China
| | - Jianjun Su
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Yun Song
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Libei Huang
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Le Cheng
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Xiaohu Cao
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Yubing Dou
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Yangbo Ma
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Chenyan Ma
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - He Zhu
- Department of Physics, City University of Hong Kong, Hong Kong, 999077, China
| | - Tingting Zheng
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Zhaoyu Wang
- Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Shenzhen City, Guangdong, 518172, China
| | - Hao Li
- Department of Physics, Technical University of Denmark, Lyngby, 2800, Denmark
| | - Zhanxi Fan
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
| | - Qi Liu
- Department of Physics, City University of Hong Kong, Hong Kong, 999077, China
| | - Zhiyuan Zeng
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, 999077, China
| | - Juncai Dong
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
| | - Chuan Xia
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 610000, China
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Shenzhen City, Guangdong, 518172, China
| | - Ruquan Ye
- Department of Chemistry, City University of Hong Kong, Hong Kong, 999077, China
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83
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Lei K, Yu Xia B. Electrocatalytic CO
2
Reduction: from Discrete Molecular Catalysts to Their Integrated Catalytic Materials. Chemistry 2022; 28:e202200141. [DOI: 10.1002/chem.202200141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Kai Lei
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education) Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Bao Yu Xia
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education) Hubei Key Laboratory of Material Chemistry and Service Failure School of Chemistry and Chemical Engineering Huazhong University of Science and Technology Wuhan 430074 P. R. China
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84
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Costentin C, Camara F, Fortage J, Collomb MN. Photoinduced Catalysis of Redox Reactions. Turnover Numbers, Turnover Frequency, and Limiting Processes: Kinetic Analysis and Application to Light-Driven Hydrogen Production. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cyrille Costentin
- Univ Grenoble Alpes, DCM, CNRS, 38000 Grenoble, France
- Université Paris Cité, 75013 Paris, France
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85
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Boutin E, Salamé A, Merakeb L, Chatterjee T, Robert M. On the Existence and Role of Formaldehyde During Aqueous Electrochemical Reduction of Carbon Monoxide to Methanol by Cobalt Phthalocyanine. Chemistry 2022; 28:e202200697. [DOI: 10.1002/chem.202200697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Etienne Boutin
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS F-75006 Paris France
| | - Aude Salamé
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS F-75006 Paris France
| | - Lydia Merakeb
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS F-75006 Paris France
| | - Tamal Chatterjee
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS F-75006 Paris France
| | - Marc Robert
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS F-75006 Paris France
- Institut Universitaire de France (IUF) F-75005 Paris France
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86
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Liang H, Beweries T, Francke R, Beller M. Molecular Catalysts for the Reductive Homocoupling of CO
2
towards C
2+
Compounds. Angew Chem Int Ed Engl 2022; 61:e202200723. [PMID: 35187799 PMCID: PMC9311439 DOI: 10.1002/anie.202200723] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Indexed: 11/06/2022]
Abstract
The conversion of CO2 into multicarbon (C2+) compounds by reductive homocoupling offers the possibility to transform renewable energy into chemical energy carriers and thereby create “carbon‐neutral” fuels or other valuable products. Most available studies have employed heterogeneous metallic catalysts, but the use of molecular catalysts is still underexplored. However, several studies have already demonstrated the great potential of the molecular approach, namely, the possibility to gain a deep mechanistic understanding and a more precise control of the product selectivity. This Minireview summarizes recent progress in both the thermo‐ and electrochemical reductive homocoupling of CO2 toward C2+ products mediated by molecular catalysts. In addition, reductive CO homocoupling is discussed as a model for the further conversion of intermediates obtained from CO2 reduction, which may serve as a source of inspiration for developing novel molecular catalysts in the future.
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Affiliation(s)
- Hong‐Qing Liang
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Torsten Beweries
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Robert Francke
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
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87
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Watanabe T, Saga Y, Kosugi K, Iwami H, Kondo M, Masaoka S. Visible light-driven CO 2 reduction with a Ru polypyridyl complex bearing an N-heterocyclic carbene moiety. Chem Commun (Camb) 2022; 58:5229-5232. [PMID: 35311868 DOI: 10.1039/d2cc00657j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel Ru polypyridyl complex with an N-heterocyclic carbene ligand was successfully synthesised and characterised. The complex exhibited an intense absorption band in the visible-light region derived from the strong electron-donating character of the carbene ligand, and efficiently catalysed the visible light-driven CO2 reduction with the reaction rate of 36.7 h-1.
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Affiliation(s)
- Taito Watanabe
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
| | - Yutaka Saga
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan. .,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
| | - Kento Kosugi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
| | - Hikaru Iwami
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan.
| | - Mio Kondo
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan. .,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan.,PRESTO, Japan Science and Technology Agency (JST), 4-1-4 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Shigeyuki Masaoka
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan. .,Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
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88
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Siritanaratkul B, Forster M, Greenwell F, Sharma PK, Yu EH, Cowan AJ. Zero-Gap Bipolar Membrane Electrolyzer for Carbon Dioxide Reduction Using Acid-Tolerant Molecular Electrocatalysts. J Am Chem Soc 2022; 144:7551-7556. [PMID: 35451834 PMCID: PMC9074102 DOI: 10.1021/jacs.1c13024] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The scaling-up of electrochemical CO2 reduction requires circumventing the CO2 loss as carbonates under alkaline conditions. Zero-gap cell configurations with a reverse-bias bipolar membrane (BPM) represent a possible solution, but the catalyst layer in direct contact with the acidic environment of a BPM usually leads to H2 evolution dominating. Here we show that using acid-tolerant Ni molecular electrocatalysts selective (>60%) CO2 reduction can be achieved in a zero-gap BPM device using a pure water and CO2 feed. At a higher current density (100 mA cm-2), CO selectivity decreases, but was still >30%, due to reversible product inhibition. This study demonstrates the importance of developing acid-tolerant catalysts for use in large-scale CO2 reduction devices.
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Affiliation(s)
- Bhavin Siritanaratkul
- Stephenson Institute for Renewable Energy and the Department of Chemistry, University of Liverpool, Liverpool L69 7ZF, United Kingdom
| | - Mark Forster
- Stephenson Institute for Renewable Energy and the Department of Chemistry, University of Liverpool, Liverpool L69 7ZF, United Kingdom
| | - Francesca Greenwell
- Stephenson Institute for Renewable Energy and the Department of Chemistry, University of Liverpool, Liverpool L69 7ZF, United Kingdom
| | - Preetam K Sharma
- Department of Chemical Engineering, Loughborough University, Loughborough LE11 3TU, United Kingdom
| | - Eileen H Yu
- Department of Chemical Engineering, Loughborough University, Loughborough LE11 3TU, United Kingdom
| | - Alexander J Cowan
- Stephenson Institute for Renewable Energy and the Department of Chemistry, University of Liverpool, Liverpool L69 7ZF, United Kingdom
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89
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Bizzarri C. Homogeneous systems containing earth‐abundant metal complexes for photoactivated CO2‐reduction: recent advances. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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90
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Abdinejad M, Tang K, Dao C, Saedy S, Burdyny T. Immobilization strategies for porphyrin-based molecular catalysts for the electroreduction of CO 2. JOURNAL OF MATERIALS CHEMISTRY. A 2022; 10:7626-7636. [PMID: 35444810 PMCID: PMC8981215 DOI: 10.1039/d2ta00876a] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 03/16/2022] [Indexed: 06/14/2023]
Abstract
The ever-growing level of carbon dioxide (CO2) in our atmosphere, is at once a threat and an opportunity. The development of sustainable and cost-effective pathways to convert CO2 to value-added chemicals is central to reducing its atmospheric presence. Electrochemical CO2 reduction reactions (CO2RRs) driven by renewable electricity are among the most promising techniques to utilize this abundant resource; however, in order to reach a system viable for industrial implementation, continued improvements to the design of electrocatalysts is essential to improve the economic prospects of the technology. This review summarizes recent developments in heterogeneous porphyrin-based electrocatalysts for CO2 capture and conversion. We specifically discuss the various chemical modifications necessary for different immobilization strategies, and how these choices influence catalytic properties. Although a variety of molecular catalysts have been proposed for CO2RRs, the stability and tunability of porphyrin-based catalysts make their use particularly promising in this field. We discuss the current challenges facing CO2RRs using these catalysts and our own solutions that have been pursued to address these hurdles.
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Affiliation(s)
- Maryam Abdinejad
- Department of Chemical Engineering, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Keith Tang
- Department of Physical and Environmental Sciences, University of Toronto Scarborough 1265 Military Trail Toronto ON M1C 1A4 Canada
| | - Caitlin Dao
- Department of Physical and Environmental Sciences, University of Toronto Scarborough 1265 Military Trail Toronto ON M1C 1A4 Canada
| | - Saeed Saedy
- Department of Chemical Engineering, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
| | - Tom Burdyny
- Department of Chemical Engineering, Delft University of Technology Van der Maasweg 9 2629 HZ Delft The Netherlands
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91
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Kumagai H, Tamaki Y, Ishitani O. Photocatalytic Systems for CO 2 Reduction: Metal-Complex Photocatalysts and Their Hybrids with Photofunctional Solid Materials. Acc Chem Res 2022; 55:978-990. [PMID: 35255207 PMCID: PMC8988296 DOI: 10.1021/acs.accounts.1c00705] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Photocatalytic CO2 reduction is a critical objective
in the field of artificial photosynthesis because it can potentially
make a total solution for global warming and shortage of energy and
carbon resources. We have successfully developed various highly efficient,
stable, and selective photocatalytic systems for CO2 reduction
using transition metal complexes as both photosensitizers and catalysts.
The molecular architectures for constructing selective and efficient
photocatalytic systems for CO2 reduction are discussed
herein. As a typical example, a mixed system of a ring-shaped Re(I)
trinuclear complex as a photosensitizer and fac-[Re(bpy)(CO)3{OC2H4N(C2H4OH)2}] as a catalyst selectively photocatalyzed CO2 reduction to CO with the highest quantum yield of 82% and a turnover
number (TON) of over 600. Not only rare and noble metals but also
earth abundant ones, such as Mn(I), Cu(I), and Fe(II) can be used
as central metal cations. In the case using a Cu(I) dinuclear complex
as a photosensitizer and fac-Mn(bpy)(CO)3Br as a catalyst, the total formation quantum yield of CO and HCOOH
from CO2 was 57% and TONCO+HCOOH exceeded 1300. Efficient supramolecular photocatalysts for CO2 reduction,
in which photosensitizer and catalyst units are connected through
a bridging ligand, were developed for removing a diffusion control
on collisions between a photosensitizer and a catalyst. Supramolecular
photocatalysts, in which [Ru(N∧N)3]2+-type photosensitizer and Re(I) or Ru(II) catalyst units
are connected to each other with an alkyl chain, efficiently and selectively
photocatalyzed CO2 reduction in solutions. Mechanistic
studies using time-resolved IR and electrochemical measurements provided
molecular architecture for constructing efficient supramolecular photocatalysts.
A Ru(II)–Re(I) supramolecular photocatalyst constructed according
to this molecular architecture efficiently photocatalyzed CO2 reduction even when it was fixed on solid materials. Harnessing
this property of the supramolecular photocatalysts, two types of hybrid
photocatalytic systems were developed, namely, photocatalysts with
light-harvesting capabilities and photoelectrochemical systems for
CO2 reduction. Introduction of light-harvesting capabilities
into molecular photocatalytic
systems should be important because the intensity of solar light shone
on the earth’s surface is relatively low. Periodic mesoporous
organosilica, in which methyl acridone groups are embedded in the
silica framework as light harvesters, was combined with a Ru(II)–Re(I)
supramolecular photocatalyst with phosphonic acid anchoring groups.
In this hybrid, the photons absorbed by approximately 40 methyl acridone
groups were transferred to one Ru(II) photosensitizer unit, and then,
the photocatalytic CO2 reduction commenced. To use
water as an abundant electron donor, we developed hybrid
photocatalytic systems combining metal-complex photocatalysts with
semiconductor photocatalysts that display high photooxidation powers,
in which two photons are sequentially absorbed by the metal-complex
photosensitizer and the semiconductor, resulting in both high oxidation
and reduction power. Various types of dye-sensitized molecular photocathodes
comprising the p-type semiconductor electrodes and the supramolecular
photocatalysts were developed. Full photoelectrochemical cells combining
these dye-sensitized molecular photocathodes and n-type semiconductor
photoanodes achieved CO2 reduction using only visible light
as the energy source and water as the reductant. Drastic improvement
of dye-sensitized molecular photocathodes is reported. The results
presented in this Account clearly indicate that we
can construct very efficient, selective, and durable photocatalytic
systems constructed with the metal-complex photosensitizers and catalysts.
The supramolecular-photocatalyst architecture in which the photosensitizer
and the catalyst are connected to each other is useful especially
on the surface of solid owing to rapid electron transfer from the
photosensitizer to the catalyst. On basis of these findings, we successfully
constructed hybrid systems of the supramolecular photocatalysts with
photoactive solid materials. These hybridizations can add new functions
to the metal-complex photocatalytic systems, such as water oxidation
and light harvesting.
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Affiliation(s)
- Hiromu Kumagai
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan
| | - Yusuke Tamaki
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1-NE-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Osamu Ishitani
- Department of Chemistry, Tokyo Institute of Technology, 2-12-1-NE-1, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
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92
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Wu CYL, Ngeow AJH, Chng CL, Yap FKP, Chan DKL. Interpreting thyroid function tests in babies of mothers with thyroid disease. Singapore Med J 2022; 63:225-227. [DOI: 10.11622/smedj.2022056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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93
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Liang H, Beweries T, Francke R, Beller M. Molecular Catalysts for the Reductive Homocoupling of CO
2
towards C
2+
Compounds. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hong‐Qing Liang
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Torsten Beweries
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Robert Francke
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institute for Catalysis Albert-Einstein-Strasse 29a 18059 Rostock Germany
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94
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Reguero M, Masdeu-Bultó AM, Claver C. Mechanistic insights of CO2 photocatalytic reduction: experimental versus computational studies. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mar Reguero
- Universitat Rovira i Virgili Química Física i Inorgànica C. Marcel·lí Domingo, 1 43007 Tarragona SPAIN
| | | | - Carmen Claver
- Universitat Rovira i Virgili Physical and Inorganic Chemistry SPAIN
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95
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Abstract
The photosensitizer is one of the important components in the photocatalytic system. Molecular photosensitizers have well-defined structures, which is beneficial in revealing the catalysis mechanism and helpful for further structural design and performance optimization. However, separation and recycling of the molecular photosensitizers is a great problem. Loading them into/on two/three-dimensional supports through covalent bonds, electrostatic interactions, and supramolecular interactions is a method that enhances their separation and recycling capability. Nonetheless, the structures of the resulting composites are unclear. Thus, the development of highly crystalline heterogeneity methods for molecular photosensitizers, albeit greatly challenging, is meaningful and desirable in photocatalysis, through which heterogeneous photosensitizers with well-defined structures, definite catalysis mechanisms, and good catalytic performance would be expected. Ordered heterogeneity is significant for molecular photosensitizers to enhance their practical applications. However, the ordered heterogeneity of molecular photosensitizers is still a great challenge. In this article, we describe a supramolecular assembly method for the heterogeneity of molecular photosensitizers, with which a mononuclear Zn(II) molecular photosensitizer in solution was orderly assembled in long range via π–π stacking interactions, affording a cheap, solid photocatalyst (π-1) with a porous structure. With Co(II), Fe(III), or Ni(II) as a cocatalyst, π-1 shows noticeably better photocatalytic activity for CO2 reduction than in a homogeneous system. The definite crystal structure and precise position of the catalytic center in π-1 were determined by single-crystal X-ray diffraction combined with X-ray diffraction adsorption spectra, based on which the enhanced activity of π-1 for photocatalytic CO2 reduction was revealed by theoretical calculation. Thus, the reduced energy gap after ordered heterogeneity accelerates the electron transfer, greatly boosting the photocatalytic CO2 reduction activity. This work demonstrates a method for developing crystalline, heterogeneous photocatalysts with definite structures and enhanced, catalytic performance.
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96
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Fujita E, Grills DC, Manbeck GF, Polyansky DE. Understanding the Role of Inter- and Intramolecular Promoters in Electro- and Photochemical CO 2 Reduction Using Mn, Re, and Ru Catalysts. Acc Chem Res 2022; 55:616-628. [PMID: 35133133 DOI: 10.1021/acs.accounts.1c00616] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Recycling of carbon dioxide to fuels and chemicals is a promising strategy for renewable energy storage. Carbon dioxide conversion can be achieved by (i) artificial photosynthesis using photoinduced electrons; (ii) electrolysis using electricity produced by photovoltaics; and (iii) thermal CO2 hydrogenation using renewable H2. The focus of our group's research is on molecular catalysts, in particular coordination complexes of transition metals (e.g., Mn, Re, and Ru), which offer versatile platforms for mechanistic studies of photo- and electrochemical CO2 reduction. The interactions of catalytic intermediates with Lewis or Brønsted acids, hydrogen-bonding moieties, solvents, cations, etc., that function as promoters or cofactors have become increasingly important for efficient catalysis. These interactions may have dramatic effects on selectivity and rates by stabilizing intermediates or lowering transition state barriers, but they are difficult to elucidate and challenging to predict. We have been carrying out experimental and theoretical studies of CO2 reduction using molecular catalysts toward addressing mechanisms of efficient CO2 reduction systems with emphasis on those containing intramolecular (or pendent) and intermolecular (solution phase) additives. This Account describes the identification of reaction intermediates produced during CO2 reduction in the presence of triethanolamine or ionic liquids, the benefits of hydrogen-bonding interactions among intermediates or cofactors, and the complications of pendent phenolic donors/phenoxide bases under electrochemical conditions.Triethanolamine (TEOA) is a common sacrificial electron donor for photosensitizer excited state reductive quenching and has a long history of use in photocatalytic CO2 reduction. It also functions as a Brønsted base in conjunction with more potent sacrificial electron donors, such as 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-benzo[d]imidazole (BIH). Deprotonation of the BIH•+ cation radical promotes irreversible photoinduced electron transfer by preventing charge recombination. Despite its wide use, most research to date has not considered the broader reactions of TEOA, including its direct interaction with CO2 or its influence on catalytic intermediates. We found that in acetonitrile, TEOA captures CO2 in the form of a zwitterionic adduct without any metal catalyst. In the presence of ruthenium carbonyl catalysts bearing α-diimine ligands, it participates in metal hydride formation, accelerates hydride transfer to CO2 to form the bound formate intermediate, and assists in the dissociation of formate anion from the catalyst ( J. Am. Chem. Soc. 2020, 142, 2413-2428).Hydrogen bonding and acid/base promoters are understood to interact with key catalytic intermediates, such as the metallocarboxylate or metallocarboxylic acid during CO2 reduction. The former is a high energy species, and hydrogen-bonding or Lewis acid-stabilization are beneficial. We have found that imidazolium-based ionic liquid cations can stabilize the doubly reduced form of the [ReCl(bpy)(CO)3] (bpy = 2,2'-bipyridine) electrocatalyst through both hydrogen-bonding and π-π interactions, resulting in CO2 reduction occurring at a more positive potential with a higher catalytic current ( J. Phys. Chem. Lett. 2014, 5, 2033-2038). Hydrogen bonding interactions between Lewis basic methoxy groups in the second coordination sphere of a Mn-based catalyst and the OH group of the Mn-COOH intermediate in the presence of a Brønsted acid were also found to promote C-(OH) bond cleavage, enabling access to a low-energy protonation-first pathway for CO2 reduction ( J. Am. Chem. Soc. 2017, 139, 2604-2618).The kinetics of forming the metallocarboxylic acid can be enhanced by internal acids, and its proton-induced C-OH bond cleavage to the metallocarbonyl and H2O is often the rate-limiting step. Therefore, proton movement organized by pendent hydrogen-bonding networks may also accelerate this step. In contrast, during electrolysis, OH groups in the second coordination sphere are deprotonated to the oxyanions, which deter catalytic CO2 reduction by directly binding CO2 to form the carbonate or by making an M-O bond in competition with CO2 binding ( Inorg. Chem. 2016, 55, 4582-4594). Our results emphasize that detailed mechanistic research is critical in discovering the design principles for improved catalysts.
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Affiliation(s)
- Etsuko Fujita
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - David C. Grills
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - Gerald F. Manbeck
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
| | - Dmitry E. Polyansky
- Chemistry Division, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
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97
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Rickmeyer K, Niederegger L, Keilwerth M, Hess CR. Multifaceted Role of the Noninnocent Mabiq Ligand in Promoting Selective Reduction of CO2 to CO. ACS Catal 2022. [DOI: 10.1021/acscatal.1c04636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kerstin Rickmeyer
- Department of Chemistry and Catalysis Research Center (CRC), Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Lukas Niederegger
- Department of Chemistry and Catalysis Research Center (CRC), Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
| | - Martin Keilwerth
- Department of Chemistry and Pharmacy, Inorganic Chemistry, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Egerlandstr. 1, 91058 Erlangen, Germany
| | - Corinna R. Hess
- Department of Chemistry and Catalysis Research Center (CRC), Technical University of Munich, Lichtenbergstr. 4, 85748 Garching, Germany
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98
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Cui X, Liu S, Zhao L, Yu J, Ling S, Zhao Y, Wang J, Qin W, Mao X, Zhang J. Modulating carbon dioxide activation on carbon nanotube immobilized salophen complexes by varying metal centers for efficient electrocatalytic reduction. J Colloid Interface Sci 2022; 608:1827-1836. [PMID: 34742091 DOI: 10.1016/j.jcis.2021.10.048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/10/2021] [Accepted: 10/11/2021] [Indexed: 11/28/2022]
Abstract
Electrocatalytic CO2 reduction (ECR) into valuable chemicals, especially driven by renewable energy, presents a promising pattern to realize carbon neutrality. Site-isolated metal complexes flourish in the area of ECR as single-atom-like catalysts because of their competent and tailorable activity. In this study, salophen-based metal (Fe, Co, Ni and Cu) complexes were anchored onto carbon nanotubes (CNTs) to construct efficient catalysts for electrochemically converting CO2 to CO. Both experimental and theoretical results verified that CO2 activation was the rate-determining step for the catalytic performance of these hybrid molecular catalysts. The coordinate activation ability can be manipulated by varying the metal centers. The as-synthesized Fe-salophen hybrid CNT (Fe-salophen/CNT) shows the best activity and selectivity of -13.24 mA·cm-2 current density with 86.8% Faradaic efficiency for generating CO (FECO) at -0.76 V vs. RHE in aqueous solution, whereas Cu-salophen/CNT only achieved a -2.22 mA·cm-2 current density and 57.9% FECO under the same reaction conditions. These distinct catalytic performances resulted from the different coordination activation abilities of CO2 on various metal centers.
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Affiliation(s)
- Xiaofeng Cui
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China.
| | - Shuyan Liu
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Lijun Zhao
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Jinfa Yu
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Shan Ling
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Yingguo Zhao
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China.
| | - Junwei Wang
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Wei Qin
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Xiaoxia Mao
- Anhui Key Laboratory of Photoelectric-Magnetic Functional Materials, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, Anhui 246011, PR China
| | - Jianli Zhang
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, PR China
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99
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Domingo-Tafalla B, Martínez-Ferrero E, Franco F, Palomares-Gil E. Applications of Carbon Dots for the Photocatalytic and Electrocatalytic Reduction of CO 2. Molecules 2022; 27:1081. [PMID: 35164346 PMCID: PMC8840083 DOI: 10.3390/molecules27031081] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/27/2022] [Accepted: 01/31/2022] [Indexed: 02/04/2023] Open
Abstract
The photocatalytic and electrocatalytic conversion of CO2 has the potential to provide valuable products, such as chemicals or fuels of interest, at low cost while maintaining a circular carbon cycle. In this context, carbon dots possess optical and electrochemical properties that make them suitable candidates to participate in the reaction, either as a single component or forming part of more elaborate catalytic systems. In this review, we describe several strategies where the carbon dots participate, both with amorphous and graphitic structures, in the photocatalysis or electrochemical catalysis of CO2 to provide different carbon-containing products of interest. The role of the carbon dots is analyzed as a function of their redox and light absorption characteristics and their complementarity with other known catalytic systems. Moreover, detailed information about synthetic procedures is also reviewed.
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Affiliation(s)
- Beatriu Domingo-Tafalla
- Institute of Chemical Research of Catalonia, The Barcelona Institute of Science and Technology (ICIQ-BIST), Avda. Països Catalans, 16, E-43007 Tarragona, Spain; (B.D.-T.); (E.M.-F.)
- Departament d’Enginyeria Electrònica, Elèctrica i Automàtica, Universitat Rovira i Virgili, Avda. Països Catalans, 26, E-43007 Tarragona, Spain
| | - Eugenia Martínez-Ferrero
- Institute of Chemical Research of Catalonia, The Barcelona Institute of Science and Technology (ICIQ-BIST), Avda. Països Catalans, 16, E-43007 Tarragona, Spain; (B.D.-T.); (E.M.-F.)
| | - Federico Franco
- Institute of Chemical Research of Catalonia, The Barcelona Institute of Science and Technology (ICIQ-BIST), Avda. Països Catalans, 16, E-43007 Tarragona, Spain; (B.D.-T.); (E.M.-F.)
| | - Emilio Palomares-Gil
- Institute of Chemical Research of Catalonia, The Barcelona Institute of Science and Technology (ICIQ-BIST), Avda. Països Catalans, 16, E-43007 Tarragona, Spain; (B.D.-T.); (E.M.-F.)
- ICREA, Passeig Lluís Companys 23, E08010 Barcelona, Spain
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100
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Cheng Y, Hou P, Wang X, Kang P. CO 2 Electrolysis System under Industrially Relevant Conditions. Acc Chem Res 2022; 55:231-240. [PMID: 35045254 DOI: 10.1021/acs.accounts.1c00614] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
ConspectusCarbon dioxide emissions from consumption of fossil fuels have caused serious climate issues. Rapid deployment of new energies makes renewable energy driven CO2 electroreduction to chemical feedstocks and carbon-neutral fuels a feasible and cost-effective pathway for achieving net-zero emission. With the urgency of the net-zero goal, we initiated our research on CO2 electrolysis with emphasis on industrial relevance.The CO2 molecules are thermodynamically stable due to high activation energy of the two C═O bonds, and efficient electrocatalysts are required to overcome the sluggish dynamics and competitive hydrogen evolution reaction. The CO2 electrocatalysts that we have explored include molecular catalysts and nanostructured catalysts. Molecular catalysts are centered on earth abundant elements such as Fe and Co for catalyzing CO2 reduction, and using Fe catalysts, we proposed an amidation strategy for reduction of CO2 to methanol, bypassing the inactive formate pathway. For nanostructured catalysts, we developed a carbon enrichment strategy using nitrogen-rich nanomaterials for selective CO2 reduction.Direct CO2 electroreduction from the flue gas stream represents the "holy grail" in the field, because typical CO2 concentration in flue gas is only 6-15%, posing a significant challenge for CO2 electrolysis. On the other hand, direct electroreduction of CO2 in the flue gas eliminates the carbon capture process and simplifies the overall carbon capture and utilization (CCU) scheme. However, direct flue gas reduction is frustrated by the reactive oxygen (5-8%), low CO2 concentration (6-15%), and potentially toxic impurities. Surface CO2 enrichment catalysts with high O2 tolerance could be viable for achieving direct CO2 electroreduction for decarbonization of flue gas.In addition to the electrocatalysts, the incorporation of catalysts into the electrolyzer and development of a suitable process was also investigated to meet industrial demands. A membrane electrode assembly (MEA) is a zero-gap configuration with cathode and anode catalysts coated on either side of an ion exchange membrane. We adopted the MEA configuration due to the structural simplicity, low ohmic resistance, and high efficiency. The electrode factors (for example, membrane type, catalyst layer porosity, and MEA fabrication method) and the electrolyzer factors (for example, flow channels, gas diffusion layer) are critical to highly efficient operation. We separately developed an anion-exchange membrane-based system for CO production and cation-exchange membrane-based system for formate production. The optimized electrolyzer configuration can generate uniform current and voltage distribution in a large-area electrolyzer and operate using an industrial CO2 stream. The optimized process was developed with the targets of long-term continuous operation and no electrolyte consumption.
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Affiliation(s)
- Yingying Cheng
- School of Chemical Engineering and Technology, Tianjin University, 135 Yaguan Rd, Tianjin 300072, China
| | - Pengfei Hou
- School of Chemical Engineering and Technology, Tianjin University, 135 Yaguan Rd, Tianjin 300072, China
- Huadian Heavy Industries Co., Ltd., Huadian Industry Park, Automobile Museum East Rd, Fengtai, Beijing 100070, China
| | - Xiuping Wang
- Carbon Energy Technology Co., Ltd., 69 Yanfu Rd, Funhill, Beijing 102401, China
| | - Peng Kang
- School of Chemical Engineering and Technology, Tianjin University, 135 Yaguan Rd, Tianjin 300072, China
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