1
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Zamader A, Reuillard B, Pérard J, Billon L, Berggren G, Artero V. Synthetic styrene-based bioinspired model of the [FeFe]-hydrogenase active site for electrocatalytic hydrogen evolution. SUSTAINABLE ENERGY & FUELS 2023; 7:4967-4976. [PMID: 38013894 PMCID: PMC10521030 DOI: 10.1039/d3se00409k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 07/30/2023] [Indexed: 11/29/2023]
Abstract
Integration of molecular catalysts inside polymeric scaffolds has gained substantial attention over the past decade, as it provides a path towards generating systems with enhanced stability as well as enzyme-like morphologies and properties. In the context of solar fuels research and chemical energy conversion, this approach has been found to improve both rates and energy efficiencies of a range of catalytic reactions. However, system performance still needs to be improved to reach technologically relevant currents and stability, parameters that are heavily influenced by the nature of the incorporated molecular catalyst. Here, we have focused on the integration of a biomimetic {Fe2(μ-adt)(CO)6} (-CH2NHCH2S-, azadithiolate or adt2-) based active site ("[2Fe2S]adt"), inspired by the catalytic cofactor of [FeFe] hydrogenases, within a synthetic polymeric scaffold using free radical polymerization. The resulting metallopolymers [2Fe2S]adtk[DMAEMA]l[PyBMA]m (DMAEMA = dimethylaminoethyl methacrylate as water soluble monomer; PyBMA = 4-(pyren-1-yl)-butyl methacrylate as hydrophobic anchor for heterogenization) were found to be active for electrochemical H2 production in neutral aqueous media. The pyrene content was varied to optimize durability and activity. Following immobilization on multiwalled carbon nanotubes (MWNT) the most active metallopolymer, containing ∼2.3 mol% of PyBMA, could reach a turnover number for hydrogen production (TONH2) of ∼0.4 ×105 over 20 hours of electrolysis at an overpotential of 0.49 V, two orders of magnitude higher than the isolated catalyst counterpart. The study provides a synthetic methodology for incorporating catalytic units featuring second coordination sphere functional groups, and highlights the benefit of the confinement within the polymer matrix for catalytic performance.
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Affiliation(s)
- Afridi Zamader
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux 17 rue des Martyrs 38000 Grenoble France
- Department of Chemistry - Ångström Laboratory, Uppsala University Box 523 SE-75120 Uppsala Sweden
| | - Bertrand Reuillard
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux 17 rue des Martyrs 38000 Grenoble France
| | - Julien Pérard
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux 17 rue des Martyrs 38000 Grenoble France
| | - Laurent Billon
- Universite de Pau et Pays de l'Adour, E2S UPPA, IPREM, Bio-inspired Materials Group: Functionalities & Self-Assembly 2 avenue Angot 64053 Pau France
| | - Gustav Berggren
- Department of Chemistry - Ångström Laboratory, Uppsala University Box 523 SE-75120 Uppsala Sweden
| | - Vincent Artero
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux 17 rue des Martyrs 38000 Grenoble France
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2
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Cabotaje P, Walter K, Zamader A, Huang P, Ho F, Land H, Senger M, Berggren G. Probing Substrate Transport Effects on Enzymatic Hydrogen Catalysis: An Alternative Proton Transfer Pathway in Putatively Sensory [FeFe] Hydrogenase. ACS Catal 2023; 13:10435-10446. [PMID: 37560193 PMCID: PMC10407848 DOI: 10.1021/acscatal.3c02314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/04/2023] [Indexed: 08/11/2023]
Abstract
[FeFe] hydrogenases, metalloenzymes catalyzing proton/dihydrogen interconversion, have attracted intense attention due to their remarkable catalytic properties and (bio-)technological potential for a future hydrogen economy. In order to unravel the factors enabling their efficient catalysis, both their unique organometallic cofactors and protein structural features, i.e., "outer-coordination sphere" effects have been intensively studied. These structurally diverse enzymes are divided into distinct phylogenetic groups, denoted as Group A-D. Prototypical Group A hydrogenases display high turnover rates (104-105 s-1). Conversely, the sole characterized Group D representative, Thermoanaerobacter mathranii HydS (TamHydS), shows relatively low catalytic activity (specific activity 10-1 μmol H2 mg-1 min-1) and has been proposed to serve a H2-sensory function. The various groups of [FeFe] hydrogenase share the same catalytic cofactor, the H-cluster, and the structural factors causing the diverging reactivities of Group A and D remain to be elucidated. In the case of the highly active Group A enzymes, a well-defined proton transfer pathway (PTP) has been identified, which shuttles H+ between the enzyme surface and the active site. In Group D hydrogenases, this conserved pathway is absent. Here, we report on the identification of highly conserved amino acid residues in Group D hydrogenases that constitute a possible alternative PTP. We varied two proposed key amino acid residues of this pathway (E252 and E289, TamHydS numbering) via site-directed mutagenesis and analyzed the resulting variants via biochemical and spectroscopic methods. All variants displayed significantly decreased H2-evolution and -oxidation activities. Additionally, the variants showed two redox states that were not characterized previously. These findings provide initial evidence that these amino acid residues are central to the putative PTP of Group D [FeFe] hydrogenase. Since the identified residues are highly conserved in Group D exclusively, our results support the notion that the PTP is not universal for different phylogenetic groups in [FeFe] hydrogenases.
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Affiliation(s)
| | | | - Afridi Zamader
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
| | - Ping Huang
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
| | - Felix Ho
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
| | - Henrik Land
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
| | - Moritz Senger
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
| | - Gustav Berggren
- Molecular Biomimetics, Department
of Chemistry, Ångström Laboratory, Uppsala University, Box 523, SE-75120 Uppsala, Sweden
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3
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Clary KE, Gibson AC, Glass RS, Pyun J, Lichtenberger DL. Natural Assembly of Electroactive Metallopolymers on the Electrode Surface: Enhanced Electrocatalytic Production of Hydrogen by [2Fe-2S] Metallopolymers in Neutral Water. J Am Chem Soc 2023. [PMID: 37315082 DOI: 10.1021/jacs.3c03379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A molecular catalyst attached to an electrode surface can offer the advantages of both homogeneous and heterogeneous catalysis. Unfortunately, some molecular catalysts constrained to a surface lose much or all of their solution performance. In contrast, we found that when a small molecule [2Fe-2S] catalyst is incorporated into metallopolymers of the form PDMAEMA-g-[2Fe-2S] (PDMAEMA = poly(2-dimethylamino)ethyl methacrylate) and adsorbed to the surface, the observed rate of hydrogen production increases to kobs > 105 s-1 per active site with lower overpotential, increased lifetime, and tolerance to oxygen. Herein, the electrocatalytic performances of these metallopolymers with different length polymer chains are compared to reveal the factors that lead to this high performance. It was anticipated that smaller metallopolymers would have faster rates due to faster electron and proton transfers to more accessible active sites, but the experiments show that the rates of catalysis per active site are independent of the polymer size. Molecular dynamics modeling reveals that the high performance is a consequence of adsorption of these metallopolymers on the surface with natural assembly that brings the [2Fe-2S] catalytic sites into close contact with the electrode surface while maintaining exposure of the sites to protons in solution. The assembly is conducive to fast electron transfer, fast proton transfer, and a high rate of catalysis regardless of the polymer size. These results offer a guide to enhancing the performance of other electrocatalysts with incorporation into a polymer that provides an optimal interaction of the catalyst with the electrode and solution.
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Affiliation(s)
- Kayla E Clary
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Arthur C Gibson
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Richard S Glass
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Boulevard, Tucson, Arizona 85721, United States
| | - Dennis L Lichtenberger
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Boulevard, Tucson, Arizona 85721, United States
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4
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Agarwal T, Kaur‐Ghumaan S. [FeFe] Hydrogenase: 2‐Propanethiolato‐Bridged {FeFe} Systems as Electrocatalysts for Hydrogen Production in Acetonitrile‐Water. Eur J Inorg Chem 2023. [DOI: 10.1002/ejic.202200623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Affiliation(s)
- Tashika Agarwal
- Department of Chemistry University of Delhi Delhi 110007 India
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5
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Zhang C, Prignot E, Jeannin O, Vacher A, Dragoe D, Camerel F, Halime Z, Gramage-Doria R. Efficient Hydrogen Production at pH 7 in Water with a Heterogeneous Electrocatalyst Based on a Neutral Dimeric Cobalt-Dithiolene Complex. ACS Catal 2023. [DOI: 10.1021/acscatal.2c04939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Chanjuan Zhang
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d’Orsay, 91190Orsay, France
| | - Erwan Prignot
- Univ Rennes, CNRS, ISCR-UMR6226, F-35000Rennes, France
| | | | | | - Diana Dragoe
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d’Orsay, 91190Orsay, France
| | | | - Zakaria Halime
- Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des matériaux d’Orsay, 91190Orsay, France
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6
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Zamader A, Reuillard B, Marcasuzaa P, Bousquet A, Billon L, Espí Gallart JJ, Berggren G, Artero V. Electrode Integration of Synthetic Hydrogenase as Bioinspired and Noble Metal-Free Cathodes for Hydrogen Evolution. ACS Catal 2023. [DOI: 10.1021/acscatal.2c05175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Afridi Zamader
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 Rue des Martyrs, Grenoble, Cedex F-38054, France
- Department of Chemistry─Ångström Laboratory, Uppsala University, Box 523, Uppsala SE-75120, Sweden
| | - Bertrand Reuillard
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 Rue des Martyrs, Grenoble, Cedex F-38054, France
| | - Pierre Marcasuzaa
- Universite de Pau et des Pays de l’Adour, E2S UPPA, CNRS, IPREM, Pau 64053, France
- Bio-inspired Materials Group: Functionalities & Self-Assembly, Universite de Pau et des Pays de l’Adour, E2S UPPA, Pau 64053, France
| | - Antoine Bousquet
- Universite de Pau et des Pays de l’Adour, E2S UPPA, CNRS, IPREM, Pau 64053, France
| | - Laurent Billon
- Universite de Pau et des Pays de l’Adour, E2S UPPA, CNRS, IPREM, Pau 64053, France
- Bio-inspired Materials Group: Functionalities & Self-Assembly, Universite de Pau et des Pays de l’Adour, E2S UPPA, Pau 64053, France
| | - Jose Jorge Espí Gallart
- Eurecat, Centre Tecnologic de Catalunya, Waste, Energy and Environmental Impact Unit, Manresa 08243, Spain
| | - Gustav Berggren
- Department of Chemistry─Ångström Laboratory, Uppsala University, Box 523, Uppsala SE-75120, Sweden
| | - Vincent Artero
- Univ Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 Rue des Martyrs, Grenoble, Cedex F-38054, France
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7
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Zamader A, Reuillard B, Pécaut J, Billon L, Bousquet A, Berggren G, Artero V. Non-Covalent Integration of a [FeFe]-Hydrogenase Mimic to Multiwalled Carbon Nanotubes for Electrocatalytic Hydrogen Evolution. Chemistry 2022; 28:e202202260. [PMID: 36069308 PMCID: PMC10092503 DOI: 10.1002/chem.202202260] [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: 07/19/2022] [Indexed: 12/14/2022]
Abstract
Surface integration of molecular catalysts inspired from the active sites of hydrogenase enzymes represents a promising route towards developing noble metal-free and sustainable technologies for H2 production. Efficient and stable catalyst anchoring is a key aspect to enable this approach. Herein, we report the preparation and electrochemical characterization of an original diironhexacarbonyl complex including two pyrene groups per catalytic unit in order to allow for its smooth integration, through π-interactions, onto multiwalled carbon nanotube-based electrodes. In this configuration, the grafted catalyst could reach turnover numbers for H2 production (TONH2 ) of up to 4±2×103 within 20 h of bulk electrolysis, operating at neutral pH. Post operando analysis of catalyst functionalized electrodes revealed the degradation of the catalytic unit occurred via loss of the iron carbonyl units, while the anchoring groups and most part of the ligand remained attached onto multiwalled carbon nanotubes.
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Affiliation(s)
- Afridi Zamader
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, F-38054, Grenoble, Cedex, France.,Molecular Biomimetics, Department of Chemistry - Ångström Laboratory, Uppsala University, Box 523, SE-75120, Uppsala, Sweden
| | - Bertrand Reuillard
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, F-38054, Grenoble, Cedex, France
| | - Jacques Pécaut
- Univ. Grenoble Alpes, CEA, CNRS, IRIG-SyMMES, UMR 5819, 38000, Grenoble, France
| | - Laurent Billon
- Universite Pau et des Pays de l'Adour, E2S UPPA, CNRS, IPREM, 64000, Pau, France.,Bio-inspired Materials Group: Functionalities & Self-Assembly, Universite de Pau et Pays de l'Adour, E2S UPPA, 64053, Pau, France
| | - Antoine Bousquet
- Bio-inspired Materials Group: Functionalities & Self-Assembly, Universite de Pau et Pays de l'Adour, E2S UPPA, 64053, Pau, France
| | - Gustav Berggren
- Molecular Biomimetics, Department of Chemistry - Ångström Laboratory, Uppsala University, Box 523, SE-75120, Uppsala, Sweden
| | - Vincent Artero
- Univ. Grenoble Alpes, CNRS, CEA, IRIG, Laboratoire de Chimie et Biologie des Métaux, 17 rue des Martyrs, F-38054, Grenoble, Cedex, France
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8
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McCool JD, Zhang S, Cheng I, Zhao X. Rational development of molecular earth-abundant metal complexes for electrocatalytic hydrogen production. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(22)64150-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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Enzyme-like water preorganization in a synthetic molecular cleft for homogeneous water oxidation catalysis. Nat Catal 2022. [DOI: 10.1038/s41929-022-00843-x] [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]
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10
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Sun L, Duboc C, Shen K. Bioinspired Molecular Electrocatalysts for H 2 Production: Chemical Strategies. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lili Sun
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
| | - Carole Duboc
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
| | - Kaiji Shen
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
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11
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Boniolo M, Hossain MK, Chernev P, Suremann NF, Heizmann PA, Lyvik ASL, Beyer P, Haumann M, Huang P, Salhi N, Cheah MH, Shylin SI, Lundberg M, Thapper A, Messinger J. Water Oxidation by Pentapyridyl Base Metal Complexes? A Case Study. Inorg Chem 2022; 61:9104-9118. [PMID: 35658429 PMCID: PMC9214691 DOI: 10.1021/acs.inorgchem.2c00631] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
![]()
The design of molecular
water oxidation catalysts (WOCs) requires
a rational approach that considers the intermediate steps of the catalytic
cycle, including water binding, deprotonation, storage of oxidizing
equivalents, O–O bond formation, and O2 release.
We investigated several of these properties for a series of base metal
complexes (M = Mn, Fe, Co, Ni) bearing two variants of a pentapyridyl
ligand framework, of which some were reported previously to be active
WOCs. We found that only [Fe(Py5OMe)Cl]+ (Py5OMe = pyridine-2,6-diylbis[di-(pyridin-2-yl)methoxymethane])
showed an appreciable catalytic activity with a turnover number (TON)
= 130 in light-driven experiments using the [Ru(bpy)3]2+/S2O82– system at
pH 8.0, but that activity is demonstrated to arise from the rapid
degradation in the buffered solution leading to the formation of catalytically
active amorphous iron oxide/hydroxide (FeOOH), which subsequently
lost the catalytic activity by forming more extensive and structured
FeOOH species. The detailed analysis of the redox and water-binding
properties employing electrochemistry, X-ray absorption spectroscopy
(XAS), UV–vis spectroscopy, and density-functional theory (DFT)
showed that all complexes were able to undergo the MIII/MII oxidation, but none was able to yield a detectable
amount of a MIV state in our potential window (up to +2
V vs SHE). This inability was traced to (i) the preference for binding
Cl– or acetonitrile instead of water-derived species
in the apical position, which excludes redox leveling via proton coupled electron transfer, and (ii) the lack of sigma donor
ligands that would stabilize oxidation states beyond MIII. On that basis, design features for next-generation molecular WOCs
are suggested. We scrutinize the water oxidation
activity for pentapyridyl
metal complexes [MII(Py5R)Cl]+ (M = Mn, Fe,
Co, Ni; R = OH, OMe). Analysis of their stability, redox, and water-binding
properties shows that the complexes are not able to reach high-valent
intermediate states and do not catalyze water oxidation in their molecular
form.
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Affiliation(s)
- Manuel Boniolo
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Md Kamal Hossain
- Synthetic Molecular Chemistry, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Petko Chernev
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Nina F Suremann
- Synthetic Molecular Chemistry, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Philipp A Heizmann
- Synthetic Molecular Chemistry, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Amanda S L Lyvik
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Paul Beyer
- Physics Department, Freie Universität Berlin, 14195 Berlin, Germany
| | - Michael Haumann
- Physics Department, Freie Universität Berlin, 14195 Berlin, Germany
| | - Ping Huang
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Nessima Salhi
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Mun Hon Cheah
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Sergii I Shylin
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Marcus Lundberg
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Anders Thapper
- Synthetic Molecular Chemistry, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden
| | - Johannes Messinger
- Molecular Biomimetics, Department of Chemistry-Ångström Laboratory, Uppsala University, 75120 Uppsala, Sweden.,Department of Chemistry, Chemical Biological Centre, Umeå University, 90187 Umeå, Sweden
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12
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Wiedner ES, Appel AM, Raugei S, Shaw WJ, Bullock RM. Molecular Catalysts with Diphosphine Ligands Containing Pendant Amines. Chem Rev 2022; 122:12427-12474. [PMID: 35640056 DOI: 10.1021/acs.chemrev.1c01001] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Pendant amines play an invaluable role in chemical reactivity, especially for molecular catalysts based on earth-abundant metals. As inspired by [FeFe]-hydrogenases, which contain a pendant amine positioned for cooperative bifunctionality, synthetic catalysts have been developed to emulate this multifunctionality through incorporation of a pendant amine in the second coordination sphere. Cyclic diphosphine ligands containing two amines serve as the basis for a class of catalysts that have been extensively studied and used to demonstrate the impact of a pendant base. These 1,5-diaza-3,7-diphosphacyclooctanes, now often referred to as "P2N2" ligands, have profound effects on the reactivity of many catalysts. The resulting [Ni(PR2NR'2)2]2+ complexes are electrocatalysts for both the oxidation and production of H2. Achieving the optimal benefit of the pendant amine requires that it has suitable basicity and is properly positioned relative to the metal center. In addition to the catalytic efficacy demonstrated with [Ni(PR2NR'2)2]2+ complexes for the oxidation and production of H2, catalysts with diphosphine ligands containing pendant amines have also been demonstrated for several metals for many different reactions, both in solution and immobilized on surfaces. The impact of pendant amines in catalyst design continues to expand.
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13
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Zhang Q, Lei H, Guo H, Wang Y, Gao Y, Zhang W, Cao R. Through-Space Electrostatic Effects of Positively Charged Substituents on the Hydrogen Evolution Reaction. CHEMSUSCHEM 2022; 15:e202200086. [PMID: 35156337 DOI: 10.1002/cssc.202200086] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Elucidating the effects of various structural components on energy-related small molecule activation is of fundamental and practical significance. Herein the inhibition effect of positively charged substituents on the hydrogen evolution reaction (HER) was reported. With the use of Cu porphyrins 1-5 containing different numbers and locations of positively charged substituents, it was demonstrated that their electrocatalytic HER activities significantly decreased when more cationic units were located close to the Cu ion: the icat /ip (icat is the catalytic peak current, ip is the one-electron reduction peak current) value decreased from 38 with zero cationic unit to 15 with four closely located cationic units. Inspired by this result, Cu porphyrin 6, with four meso-phenyl groups each bearing a negatively charged para-sulfonic substituent, was designed. With these anionic units, 6 outperformed the other Cu porphyrins for electrocatalytic HER under the same conditions.
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Affiliation(s)
- Qingxin Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. 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, P. R. 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, P. R. China
| | - Yabo Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Yimei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. 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, P. R. China
| | - 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, P. R. China
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14
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Boncella AE, Sabo ET, Santore RM, Carter J, Whalen J, Hudspeth JD, Morrison CN. The expanding utility of iron-sulfur clusters: Their functional roles in biology, synthetic small molecules, maquettes and artificial proteins, biomimetic materials, and therapeutic strategies. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214229] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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15
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Li X, Lv B, Zhang X, Jin X, Guo K, Zhou D, Bian H, Zhang W, Apfel U, Cao R. Introducing Water‐Network‐Assisted Proton Transfer for Boosted Electrocatalytic Hydrogen Evolution with Cobalt Corrole. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114310] [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)
- 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
| | - Bin Lv
- 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
| | - 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
| | - 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
| | - Dexia Zhou
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Hongtao Bian
- 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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16
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Li X, Lv B, Zhang XP, Jin X, Guo K, Zhou D, Bian H, Zhang W, Apfel UP, Cao R. Introducing Water-Network-Assisted Proton Transfer for Boosted Electrocatalytic Hydrogen Evolution with Cobalt Corrole. Angew Chem Int Ed Engl 2021; 61:e202114310. [PMID: 34913230 DOI: 10.1002/anie.202114310] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Indexed: 11/10/2022]
Abstract
Proton transfer is vital for many biological and chemical reactions. Hydrogen-bonded water-containing networks are often found in enzymes to assist proton transfer, but similar strategy has been rarely presented by synthetic catalysts. We herein report the Co corrole 1 with an appended crown ether unit and its boosted activity for the hydrogen evolution reaction (HER). Crystallographic and 1H NMR studies proved that the crown ether of 1 can grab water via hydrogen bonds. By using protic acids as proton sources, the HER activity of 1 was largely boosted with added water, while the activity of crown-ether-free analogues showed very small enhancement. Inhibition studies by adding (1) external 18-crown-6-ether to extract water molecules and (2) potassium ion or N-benzyl-n-butylamine to block the crown ether of 1 further confirmed its critical role in assisting proton transfer via grabbed water molecules. This work presents a synthetic example to boost HER through water-containing networks.
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Affiliation(s)
- Xialiang Li
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, CHINA
| | - Bin Lv
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, CHINA
| | - Xue-Peng Zhang
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, CHINA
| | - Xiaotong Jin
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, CHINA
| | - Kai Guo
- shaanxi normal university, School of Chemistry and Chemical Engineering, CHINA
| | - Dexia Zhou
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, CHINA
| | - Hongtao Bian
- 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-Universität Bochum: Ruhr-Universitat Bochum, Fakultät fur Chemie und Biochemie, GERMANY
| | - Rui Cao
- Shaanxi Normal University, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Chang'an Campus, Number 620 West Chang'an Avenue, Chang'an District, 710119, Xi'an, CHINA
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17
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18
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Man Ngo F, Tse ECM. Bioinorganic Platforms for Sensing, Biomimicry, and Energy Catalysis. CHEM LETT 2021. [DOI: 10.1246/cl.200875] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Fung Man Ngo
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, University of Hong Kong, Hong Kong SAR, P. R. China
- Advanced Functional Materials Laboratory, HKU Zhejiang Institute of Research and Innovation, Zhejiang 311305, P. R. China
| | - Edmund C. M. Tse
- Department of Chemistry, CAS-HKU Joint Laboratory of Metallomics on Health and Environment, University of Hong Kong, Hong Kong SAR, P. R. China
- Advanced Functional Materials Laboratory, HKU Zhejiang Institute of Research and Innovation, Zhejiang 311305, P. R. China
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19
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Kleinhaus JT, Wittkamp F, Yadav S, Siegmund D, Apfel UP. [FeFe]-Hydrogenases: maturation and reactivity of enzymatic systems and overview of biomimetic models. Chem Soc Rev 2021; 50:1668-1784. [DOI: 10.1039/d0cs01089h] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
[FeFe]-hydrogenases recieved increasing interest in the last decades. This review summarises important findings regarding their enzymatic reactivity as well as inorganic models applied as electro- and photochemical catalysts.
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Affiliation(s)
| | | | - Shanika Yadav
- Inorganic Chemistry I
- Ruhr University Bochum
- 44801 Bochum
- Germany
| | - Daniel Siegmund
- Department of Electrosynthesis
- Fraunhofer UMSICHT
- 46047 Oberhausen
- Germany
| | - Ulf-Peter Apfel
- Inorganic Chemistry I
- Ruhr University Bochum
- 44801 Bochum
- Germany
- Department of Electrosynthesis
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20
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Clary KE, Karayilan M, McCleary-Petersen KC, Petersen HA, Glass RS, Pyun J, Lichtenberger DL. Increasing the rate of the hydrogen evolution reaction in neutral water with protic buffer electrolytes. Proc Natl Acad Sci U S A 2020; 117:32947-32953. [PMID: 33310905 PMCID: PMC7777250 DOI: 10.1073/pnas.2012085117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Electrocatalytic generation of H2 is challenging in neutral pH water, where high catalytic currents for the hydrogen evolution reaction (HER) are particularly sensitive to the proton source and solution characteristics. A tris(hydroxymethyl)aminomethane (TRIS) solution at pH 7 with a [2Fe-2S]-metallopolymer electrocatalyst gave catalytic current densities around two orders of magnitude greater than either a more conventional sodium phosphate solution or a potassium chloride (KCl) electrolyte solution. For a planar polycrystalline Pt disk electrode, a TRIS solution at pH 7 increased the catalytic current densities for H2 generation by 50 mA/cm2 at current densities over 100 mA/cm2 compared to a sodium phosphate solution. As a special feature of this study, TRIS is acting not only as the primary source of protons and the buffer of the pH, but the protonated TRIS ([TRIS-H]+) is also the sole cation of the electrolyte. A species that is simultaneously the proton source, buffer, and sole electrolyte is termed a protic buffer electrolyte (PBE). The structure-activity relationships of the TRIS PBE that increase the HER rate of the metallopolymer and platinum catalysts are discussed. These results suggest that appropriately designed PBEs can improve HER rates of any homogeneous or heterogeneous electrocatalyst system. General guidelines for selecting a PBE to improve the catalytic current density of HER systems are offered.
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Affiliation(s)
- Kayla E. Clary
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Metin Karayilan
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | | | - Haley A. Petersen
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Richard S. Glass
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, AZ 85721
- Department of Chemical and Biological Engineering, Program for Chemical Convergence for Energy and Environment and the Center for Intelligent Hybrids, Seoul National University, 151-744 Seoul, Korea
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21
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Di-Iron Analogue of [FeFe]-Hydrogenase Active Site as a Molecular Electro-catalyst for Proton Reduction. Catal Letters 2020. [DOI: 10.1007/s10562-020-03248-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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22
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Keijer T, Bouwens T, Hessels J, Reek JNH. Supramolecular strategies in artificial photosynthesis. Chem Sci 2020; 12:50-70. [PMID: 34168739 PMCID: PMC8179670 DOI: 10.1039/d0sc03715j] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Artificial photosynthesis is a major scientific endeavor aimed at converting solar power into a chemical fuel as a viable approach to sustainable energy production and storage. Photosynthesis requires three fundamental actions performed in order; light harvesting, charge-separation and redox catalysis. These actions span different timescales and require the integration of functional architectures developed in different fields of study. The development of artificial photosynthetic devices is therefore inherently complex and requires an interdisciplinary approach. Supramolecular chemistry has evolved to a mature scientific field in which programmed molecular components form larger functional structures by self-assembly processes. Supramolecular chemistry could provide important tools in preparing, integrating and optimizing artificial photosynthetic devices as it allows precise control over molecular components within such a device. This is illustrated in this perspective by discussing state-of-the-art devices and the current limiting factors - such as recombination and low stability of reactive intermediates - and providing exemplary supramolecular approaches to alleviate some of those problems. Inspiring supramolecular solutions such as those discussed herein will incite expansion of the supramolecular toolbox, which eventually may be needed for the development of applied artificial photosynthesis.
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Affiliation(s)
- Tom Keijer
- Homogeneous Supramolecular and Bio-inspired Catalysis, Van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA) Science Park 904 1098 XH Amsterdam The Netherlands
| | - Tessel Bouwens
- Homogeneous Supramolecular and Bio-inspired Catalysis, Van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA) Science Park 904 1098 XH Amsterdam The Netherlands
| | - Joeri Hessels
- Homogeneous Supramolecular and Bio-inspired Catalysis, Van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA) Science Park 904 1098 XH Amsterdam The Netherlands
| | - Joost N H Reek
- Homogeneous Supramolecular and Bio-inspired Catalysis, Van't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA) Science Park 904 1098 XH Amsterdam The Netherlands
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23
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Abstract
From the understanding of biological processes and metalloenzymes to the development of inorganic catalysts, electro- and photocatalytic systems for fuel generation have evolved considerably during the last decades. Recently, organic and hybrid organic systems have emerged to challenge the classical inorganic structures through their enormous chemical diversity and modularity that led earlier to their success in organic (opto)electronics. This Minireview describes recent advances in the design of synthetic organic architectures and promising strategies toward (solar) fuel synthesis, highlighting progress on materials from organic ligands and chromophores to conjugated polymers and covalent organic frameworks.
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Affiliation(s)
- Julien Warnan
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
- Department ChemieTechnische Universität MünchenLichtenbergstraße 485747GarchingGermany
| | - Erwin Reisner
- Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUK
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24
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Tuning the reactivity of cobalt-based H2 production electrocatalysts via the incorporation of the peripheral basic functionalities. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213335] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Affiliation(s)
- Julien Warnan
- Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK
- Department Chemie Technische Universität München Lichtenbergstraße 4 85747 Garching Germany
| | - Erwin Reisner
- Department of Chemistry University of Cambridge Lensfield Road Cambridge CB2 1EW UK
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26
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Synthesis of Metallopolymers via Atom Transfer Radical Polymerization from a [2Fe‐2S] Metalloinitiator: Molecular Weight Effects on Electrocatalytic Hydrogen Production. Macromol Rapid Commun 2020; 41:e1900424. [DOI: 10.1002/marc.201900424] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/23/2019] [Indexed: 11/07/2022]
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27
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Tsukada S, Abe T, Abe N, Nakashima S, Yamamoto K, Gunji T. Benzenedithiolate-bridged MoFe complexes: structures, oxidation states, and reactivities. Dalton Trans 2020; 49:9048-9056. [DOI: 10.1039/d0dt01428a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The benzenedithiolate-bridged MoFe complexes were synthesized and the oxidation states of the metal centers elucidated.
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Affiliation(s)
- Satoru Tsukada
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
| | - Takayuki Abe
- Department of Pure and Applied Chemistry
- Faculty of Science and Technology
- Tokyo University of Science
- Chiba 278-8510
- Japan
| | - Naoya Abe
- Department of Pure and Applied Chemistry
- Faculty of Science and Technology
- Tokyo University of Science
- Chiba 278-8510
- Japan
| | - Satoru Nakashima
- Graduate School of Science
- Hiroshima University
- Higashi-Hiroshima
- Japan
- Natural Science Centre for Basic Research and Development
| | - Kazuki Yamamoto
- Department of Pure and Applied Chemistry
- Faculty of Science and Technology
- Tokyo University of Science
- Chiba 278-8510
- Japan
| | - Takahiro Gunji
- Department of Pure and Applied Chemistry
- Faculty of Science and Technology
- Tokyo University of Science
- Chiba 278-8510
- Japan
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28
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Glass RS, Pyun J, Lichtenberger DL, Brezinski WP, Karayilan M, Clary KE, Pavlopoulos NG, Evans DH. Water-soluble and air-stable [2Fe-2S]-metallopolymers: A new class of electrocatalysts for H 2 production via water splitting. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2019.1603705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Richard S. Glass
- Department of Chemistry & Biochemistry, The University of Arizona, Tucson, AZ, USA
| | - Jeffrey Pyun
- Department of Chemistry & Biochemistry, The University of Arizona, Tucson, AZ, USA
- Department of Chemical and Biological Engineering, Seoul National University, Seoul, Korea
| | | | - William P. Brezinski
- Department of Chemistry & Biochemistry, The University of Arizona, Tucson, AZ, USA
| | - Metin Karayilan
- Department of Chemistry & Biochemistry, The University of Arizona, Tucson, AZ, USA
| | - Kayla E. Clary
- Department of Chemistry & Biochemistry, The University of Arizona, Tucson, AZ, USA
| | | | - Dennis H. Evans
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
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29
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Cao M, Wang Z, Yuan Z, Jiang X, Xu S, Liu Y, Zhang S, Dai X. Synthesis and photocatalytic properties of two different chitosan-based structural hydrogenase models. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.03.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Papini C, Sommer C, Pecqueur L, Pramanik D, Roy S, Reijerse EJ, Wittkamp F, Artero V, Lubitz W, Fontecave M. Bioinspired Artificial [FeFe]-Hydrogenase with a Synthetic H-Cluster. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00540] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Cecilia Papini
- Laboratoire de Chimie des Processus Biologiques, Collège de France−CNRS−Sorbonne Université, CNRS UMR 8229, 11 place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Constanze Sommer
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34−36, 45470 Mülheim an der Ruhr, Germany
| | - Ludovic Pecqueur
- Laboratoire de Chimie des Processus Biologiques, Collège de France−CNRS−Sorbonne Université, CNRS UMR 8229, 11 place Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Debajyoti Pramanik
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes, CNRS, CEA Fundamental Research Division, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France
| | - Souvik Roy
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes, CNRS, CEA Fundamental Research Division, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France
| | - Edward J. Reijerse
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34−36, 45470 Mülheim an der Ruhr, Germany
| | - Florian Wittkamp
- Inorganic Chemistry I, Ruhr-University Bochum, Universitätsstrasse 150, 44780 Bochum, Germany
| | - Vincent Artero
- Laboratoire de Chimie et Biologie des Métaux, Université Grenoble Alpes, CNRS, CEA Fundamental Research Division, 17 rue des Martyrs, F-38054 Grenoble Cedex 9, France
| | - Wolfgang Lubitz
- Max Planck Institute for Chemical Energy Conversion, Stiftstrasse 34−36, 45470 Mülheim an der Ruhr, Germany
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, Collège de France−CNRS−Sorbonne Université, CNRS UMR 8229, 11 place Marcelin Berthelot, 75231 Paris Cedex 05, France
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31
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Karayilan M, Brezinski WP, Clary KE, Lichtenberger DL, Glass RS, Pyun J. Catalytic Metallopolymers from [2Fe-2S] Clusters: Artificial Metalloenzymes for Hydrogen Production. Angew Chem Int Ed Engl 2019; 58:7537-7550. [PMID: 30628136 DOI: 10.1002/anie.201813776] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Indexed: 11/10/2022]
Abstract
Reviewed herein is the development of novel polymer-supported [2Fe-2S] catalyst systems for electrocatalytic and photocatalytic hydrogen evolution reactions. [FeFe] hydrogenases are the best known naturally occurring metalloenzymes for hydrogen generation, and small-molecule, [2Fe-2S]-containing mimetics of the active site (H-cluster) of these metalloenzymes have been synthesized for years. These small [2Fe-2S] complexes have not yet reached the same capacity as that of enzymes for hydrogen production. Recently, modern polymer chemistry has been utilized to construct an outer coordination sphere around the [2Fe-2S] clusters to provide site isolation, water solubility, and improved catalytic activity. In this review, the various macromolecular motifs and the catalytic properties of these polymer-supported [2Fe-2S] materials are surveyed. The most recent catalysts that incorporate a single [2Fe-2S] complex, termed single-site [2Fe-2S] metallopolymers, exhibit superior activity for H2 production.
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Affiliation(s)
- Metin Karayilan
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA
| | - William P Brezinski
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA
| | - Kayla E Clary
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA
| | - Dennis L Lichtenberger
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA
| | - Richard S Glass
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 E. University Blvd., Tucson, AZ, 85721, USA.,Program for Chemical Convergence of Energy & Environment, School of Chemical & Biological Engineering, Seoul National University, Seoul, Korea
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32
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Karayilan M, Brezinski WP, Clary KE, Lichtenberger DL, Glass RS, Pyun J. Catalytic Metallopolymers from [2Fe‐2S] Clusters: Artificial Metalloenzymes for Hydrogen Production. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813776] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Metin Karayilan
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
| | - William P. Brezinski
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
| | - Kayla E. Clary
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
| | - Dennis L. Lichtenberger
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
| | - Richard S. Glass
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry The University of Arizona 1306 E. University Blvd. Tucson AZ 85721 USA
- Program for Chemical Convergence of Energy & Environment School of Chemical & Biological Engineering Seoul National University Seoul Korea
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33
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Cheng M, Yu Y, Zhou X, Luo Y, Wang M. Chemical Versatility of [FeFe]-Hydrogenase Models: Distinctive Activity of [μ-C6H4-1,2-(κ2-S)2][Fe2(CO)6] for Electrocatalytic CO2 Reduction. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03921] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Minglun Cheng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Yang Yu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Xin Zhou
- College of Environment and Chemical Engineering, Dalian University, Dalian 116622, China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Mei Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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34
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Brezinski WP, Karayilan M, Clary KE, McCleary-Petersen KC, Fu L, Matyjaszewski K, Evans DH, Lichtenberger DL, Glass RS, Pyun J. Macromolecular Engineering of the Outer Coordination Sphere of [2Fe-2S] Metallopolymers to Enhance Catalytic Activity for H 2 Production. ACS Macro Lett 2018; 7:1383-1387. [PMID: 35651247 DOI: 10.1021/acsmacrolett.8b00765] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Small-molecule catalysts inspired by the active sites of [FeFe]-hydrogenase enzymes have long struggled to achieve fast rates of hydrogen evolution, long-term stability, water solubility, and oxygen compatibility. We profoundly improved on these deficiencies by grafting polymers from a metalloinitiator containing a [2Fe-2S] moiety to form water-soluble poly(2-dimethylamino)ethyl methacrylate metallopolymers (PDMAEMA-g-[2Fe-2S]) using atom transfer radical polymerization (ATRP). This study illustrates the critical role of the polymer composition in enhancing hydrogen evolution and aerobic stability by comparing the catalytic activity of PDMAEMA-g-[2Fe-2S] with a nonionic water-soluble metallopolymer based on poly(oligo(ethylene glycol) methacrylate) prepared via ATRP (POEGMA-g-[2Fe-2S]) with the same [2Fe-2S] metalloinitiator. Additionally, the tunability of catalyst activity is demonstrated by the synthesis of metallocopolymers incorporating the 2-(dimethylamino)ethyl methacrylate (DMAEMA) and oligo(ethylene glycol) methacrylate (OEGMA) monomers. Electrochemical investigations into these metallo(co)polymers show that PDMAEMA-g-[2Fe-2S] retains complete aerobic stability with catalytic current densities in excess of 20 mA·cm-2, while POEGMA-g-[2Fe-2S] fails to reach 1 mA·cm-2 current density even with the application of high overpotentials (η > 0.8 V) and loses all activity in the presence of oxygen. Random copolymers of the two monomers polymerized with the same [2Fe-2S] initiator showed intermediate activity in terms of current density, overpotential, and aerobic stability.
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Affiliation(s)
- William P. Brezinski
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Metin Karayilan
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Kayla E. Clary
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Keelee C. McCleary-Petersen
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Liye Fu
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 151213, United States
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 151213, United States
| | - Dennis H. Evans
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
| | - Dennis L. Lichtenberger
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Richard S. Glass
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
| | - Jeffrey Pyun
- Department of Chemistry and Biochemistry, The University of Arizona, 1306 East University Blvd, Tucson, Arizona 85721, United States
- Department of Chemical and Biological Engineering, Program for Chemical Convergence for Energy & Environment & The Center for Intelligent Hybrids, Seoul National University, Seoul 151-744, Korea
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35
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Klug CM, Dougherty WG, Kassel WS, Wiedner ES. Electrocatalytic Hydrogen Production by a Nickel Complex Containing a Tetradentate Phosphine Ligand. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00548] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Christina M. Klug
- Center for Molecular Electrocatalysis, Pacific Northwest National Laboratory, P.O. Box 999, K2-57, Richland, Washington 99352, United States
| | - William G. Dougherty
- Department of Chemistry, Villanova University, 800 East Lancaster Avenue, Villanova, Pennsylvania 19085, United States
| | - W. Scott Kassel
- Department of Chemistry, Villanova University, 800 East Lancaster Avenue, Villanova, Pennsylvania 19085, United States
| | - Eric S. Wiedner
- Center for Molecular Electrocatalysis, Pacific Northwest National Laboratory, P.O. Box 999, K2-57, Richland, Washington 99352, United States
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