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Williams N, Hahn K, Goodman R, Chen X, Gu J. Surface Reorganization of Transition Metal Dichalcogenide Nanoflowers for Efficient Electrochemical Coenzyme Regeneration. ACS APPLIED MATERIALS & INTERFACES 2023; 15:3925-3933. [PMID: 36629401 PMCID: PMC9880950 DOI: 10.1021/acsami.2c17483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
In the past 20 years, enzymatic conversions have been intensely examined as a practical and environmentally friendly alternative to traditional organocatalytic conversions for chemicals and pharmaceutical intermediate production. Out of all commercial enzymes, more than one-fourth are oxidoreductases that operate in tandem with coenzymes, typically nicotinamide adenine dinucleotide (NADH) or nicotinamide adenine dinucleotide phosphate (NADPH). Enzymes utilize coenzymes as a source for electrons, protons, or holes. Unfortunately, coenzymes can be exorbitant; thus, recycling coenzymes is paramount to establishing a sustainable and affordable cell-free enzymatic catalyst system. Herein, cost-effective transition metal dichalcogenides (TMDCs), 2H-MoS2, 2H-WS2, and 2H-WSe2, were employed for the first time for direct electrochemical reduction of NAD+ to the active form of the NADH (1,4-NADH). Of the three TMDCs, 2H-WSe2 shows optimal activity, producing 1,4 NADH at a rate of 6.5 μmol cm-2 h-1 and a faradaic efficiency of 45% at -0.8 V vs Ag/AgCl. Interestingly, a self-induced surface reorganization process was identified, where the native surface oxide grown in the air was spontaneously removed in the electrochemical process, resulting in the activation of TMDCs.
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Affiliation(s)
- Nicholas Williams
- Department
of Chemistry and Biochemistry, San Diego
State University, 5500 Campanile Drive, San Diego, California92182, United States
| | - Karley Hahn
- Department
of Chemistry and Biochemistry, San Diego
State University, 5500 Campanile Drive, San Diego, California92182, United States
| | - Ryan Goodman
- Department
of Chemistry and Biochemistry, San Diego
State University, 5500 Campanile Drive, San Diego, California92182, United States
| | - Xiaowen Chen
- Catalytic
Carbon Transformation and Scale Up Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, Colorado80401, United States
| | - Jing Gu
- Department
of Chemistry and Biochemistry, San Diego
State University, 5500 Campanile Drive, San Diego, California92182, United States
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Ballico M, Alessi D, Jandl C, Lovison D, Baratta W. Terpyridine Diphosphine Ruthenium Complexes as Efficient Photocatalysts for the Transfer Hydrogenation of Carbonyl Compounds. Chemistry 2022; 28:e202201722. [PMID: 36001351 PMCID: PMC9828271 DOI: 10.1002/chem.202201722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Indexed: 01/12/2023]
Abstract
The cationic achiral and chiral terpyridine diphosphine ruthenium complexes [RuCl(PP)(tpy)]Cl (PP=dppp (1), (R,R)-Skewphos (2) and (S,S)-Skewphos (3)) are easily obtained in 85-88 % yield through a one-pot synthesis from [RuCl2 (PPh3 )3 ], the diphosphine and 2,2':6',2''-terpyridine (tpy) in 1-butanol. Treatment of 1-3 with NaPF6 in methanol at RT affords quantitatively the corresponding derivatives [RuCl(PP)(tpy)]PF6 (PP=dppp (1 a), (R,R)-Skewphos (2 a) and (S,S)-Skewphos (3 a)). Reaction of [RuCl2 (PPh3 )3 ] with (S,R)-Josiphos or (R)-BINAP in toluene, followed by treatment with tpy in 1-butanol and finally with NaPF6 in MeOH gives [RuCl(PP)(tpy)]PF6 (PP=(S,R)-Josiphos (4 a), (R)-BINAP (5 a)) isolated in 78 % and 86 % yield, respectively. The chiral derivatives have been isolated as single stereoisomers and 3 a, 4 a have been characterized by single crystal X-ray diffraction studies. The tpy complexes with NaOiPr display high photocatalytic activity in the transfer hydrogenation (TH) of carbonyl compounds using 2-propanol as the only hydrogen donor and visible light at 30 °C, at remarkably high S/C (up to 5000) and TOF values up to 264 h-1 . The chiral enantiomers 2, 2 a and 3, 3 a induce the asymmetric photocatalytic TH of acetophenone, affording (S)- and (R)-1-phenylethanol with 51 and 52 % ee, respectively, in a MeOH/2-propanol mixture.
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Affiliation(s)
- Maurizio Ballico
- Dipartimento di Scienze AgroAlimentariAmbientali e Animali (DI4A)Università di UdineVia Cotonificio 10833100UdineItaly
| | - Dario Alessi
- Dipartimento di Scienze AgroAlimentariAmbientali e Animali (DI4A)Università di UdineVia Cotonificio 10833100UdineItaly
| | - Christian Jandl
- Department of Chemistry & Catalysis Research CenterTUMLichtenbergstraße 485747Garching b. MünchenGermany
| | - Denise Lovison
- Dipartimento di Scienze AgroAlimentariAmbientali e Animali (DI4A)Università di UdineVia Cotonificio 10833100UdineItaly
| | - Walter Baratta
- Dipartimento di Scienze AgroAlimentariAmbientali e Animali (DI4A)Università di UdineVia Cotonificio 10833100UdineItaly
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Gupta SK, Gupta AK, Yadav RK, Singh A, Yadav BC. Highly Efficient S-g-CN/Mo-368 Catalyst for Synergistically NADH Regeneration Under Solar Light. Photochem Photobiol 2021; 98:160-168. [PMID: 34233032 DOI: 10.1111/php.13484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 07/06/2021] [Indexed: 01/05/2023]
Abstract
Sulfur-doped graphitic carbon nitride (S-g-CN) has gained significant attention in recent years. Sulfur-doped graphitic carbon nitride (S-g-CN) is a promising metal-free photocatalyst because of its band orientation, natural abundance and groundwork. Improved photocatalytic activity of S-g-CN material for solar chemical production persists a hot yet challenging problem. Herein, we provide an adaptable method for the synthesis of S-g-CN nanocomposite decorated with the moiety of giant polyoxometalate (S-g-CN/Mo-368) that subsequently showed highly efficient photocatalytic activity. The as-synthesized S-g-CN/Mo-368 as a recyclable artificial photocatalyst revealed excellent activity for solar chemical production, that is nicotinamide adenine dinucleotide (NADH) regeneration under visible light. The immobilized Mo-368 on the S-g-CN surface increased the visible light adsorption capacity of the S-g-CN/Mo-368 photocatalyst. The visible light absorption activity, morphology, element compositions, particle size and zeta potential of S-g-CN powder and S-g-CN/Mo-368 were thoroughly investigated. From the application point of view, S-g-CN/Mo-368 was applied to determine the solar chemical production (i.e. NADH regeneration) under visible light with a higher yield% of about ~ 94.85%.
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Affiliation(s)
- Sarvesh Kumar Gupta
- Nanoionics and Energy Storage Laboratory (NanoESL), Department of Physics and Material Science, Madan Mohan Malaviya University of Technology, Gorakhpur (U. P.), India
| | - Abhishek Kumar Gupta
- Nanoionics and Energy Storage Laboratory (NanoESL), Department of Physics and Material Science, Madan Mohan Malaviya University of Technology, Gorakhpur (U. P.), India
| | - Rajesh Kumar Yadav
- Department of Chemical and Environmental Science, Madan Mohan Malaviya University of Technology, Gorakhpur (U. P.), India
| | - Ajeet Singh
- Department of Physics, School of Physical & Decision Sciences, Nanomaterials and Sensors Research Laboratory, Babasaheb Bhimrao Ambedkar University, Lucknow (U.P), India
| | - Bal Chandra Yadav
- Department of Physics, School of Physical & Decision Sciences, Nanomaterials and Sensors Research Laboratory, Babasaheb Bhimrao Ambedkar University, Lucknow (U.P), India
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Deng Y, Odziomek M, Sanchez C, Back O, Mougel V, Fontecave M. A Heterogeneous Recyclable Rhodium‐based Catalyst for the Reduction of Pyridine Dinucleotides and Flavins. ChemCatChem 2020. [DOI: 10.1002/cctc.201901726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yifan Deng
- Laboratoire de Chimie des Processus Biologiques, Collège de France Sorbonne Université CNRS UMR 8229PSL Research University 11 place Marcelin Berthelot 75005 Paris France
| | - Mateusz Odziomek
- Sorbonne Université CNRS, Collège de FrancePSL Research University Laboratoire Chimie de la Matière Condensée de Paris, LCMCP 4 Place Jussieu 75005 Paris France
| | - Clement Sanchez
- Sorbonne Université CNRS, Collège de FrancePSL Research University Laboratoire Chimie de la Matière Condensée de Paris, LCMCP 4 Place Jussieu 75005 Paris France
| | - Olivier Back
- Solvay, Research & Innovation Center of Lyon 85 avenue des frères Perret 69190 Saint-Fons France
| | - Victor Mougel
- Laboratoire de Chimie des Processus Biologiques, Collège de France Sorbonne Université CNRS UMR 8229PSL Research University 11 place Marcelin Berthelot 75005 Paris France
- Department of Chemistry and Applied Biosciences Laboratory of Inorganic ChemistrySwiss Federal Institute of Technology Zürich Switzerland
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, Collège de France Sorbonne Université CNRS UMR 8229PSL Research University 11 place Marcelin Berthelot 75005 Paris France
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Zedler L, Mengele AK, Ziems KM, Zhang Y, Wächtler M, Gräfe S, Pascher T, Rau S, Kupfer S, Dietzek B. Unraveling the Light‐Activated Reaction Mechanism in a Catalytically Competent Key Intermediate of a Multifunctional Molecular Catalyst for Artificial Photosynthesis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907247] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Linda Zedler
- Department Functional Interfaces Leibniz Institute of Photonic Technology Jena (IPHT) Albert-Einstein-Straße 9 07745 Jena Germany
| | - Alexander Klaus Mengele
- Department of Inorganic Chemistry I University of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Karl Michael Ziems
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Ying Zhang
- Department Functional Interfaces Leibniz Institute of Photonic Technology Jena (IPHT) Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Maria Wächtler
- Department Functional Interfaces Leibniz Institute of Photonic Technology Jena (IPHT) Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Stefanie Gräfe
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Torbjörn Pascher
- Pascher Instruments AB Stora Råby Byaväg 24 S-224 80 Lund Sweden
| | - Sven Rau
- Department of Inorganic Chemistry I University of Ulm Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Stephan Kupfer
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Benjamin Dietzek
- Department Functional Interfaces Leibniz Institute of Photonic Technology Jena (IPHT) Albert-Einstein-Straße 9 07745 Jena Germany
- Institute of Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
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6
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Zedler L, Mengele AK, Ziems KM, Zhang Y, Wächtler M, Gräfe S, Pascher T, Rau S, Kupfer S, Dietzek B. Unraveling the Light-Activated Reaction Mechanism in a Catalytically Competent Key Intermediate of a Multifunctional Molecular Catalyst for Artificial Photosynthesis. Angew Chem Int Ed Engl 2019; 58:13140-13148. [PMID: 31347251 PMCID: PMC6772164 DOI: 10.1002/anie.201907247] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Indexed: 11/07/2022]
Abstract
Understanding photodriven multielectron reaction pathways requires the identification and spectroscopic characterization of intermediates and their excited-state dynamics, which is very challenging due to their short lifetimes. To the best of our knowledge, this manuscript reports for the first time on in situ spectroelectrochemistry as an alternative approach to study the excited-state properties of reactive intermediates of photocatalytic cycles. UV/Vis, resonance-Raman, and transient-absorption spectroscopy have been employed to characterize the catalytically competent intermediate [(tbbpy)2 RuII (tpphz)RhI Cp*] of [(tbbpy)2 Ru(tpphz)Rh(Cp*)Cl]Cl(PF6 )2 (Ru(tpphz)RhCp*), a photocatalyst for the hydrogenation of nicotinamide (NAD-analogue) and proton reduction, generated by electrochemical and chemical reduction. Electronic transitions shifting electron density from the activated catalytic center to the bridging tpphz ligand significantly reduce the catalytic activity upon visible-light irradiation.
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Affiliation(s)
- Linda Zedler
- Department Functional InterfacesLeibniz Institute of Photonic Technology Jena (IPHT)Albert-Einstein-Straße 907745JenaGermany
| | | | - Karl Michael Ziems
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Ying Zhang
- Department Functional InterfacesLeibniz Institute of Photonic Technology Jena (IPHT)Albert-Einstein-Straße 907745JenaGermany
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Maria Wächtler
- Department Functional InterfacesLeibniz Institute of Photonic Technology Jena (IPHT)Albert-Einstein-Straße 907745JenaGermany
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Stefanie Gräfe
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | | | - Sven Rau
- Department of Inorganic Chemistry IUniversity of UlmAlbert-Einstein-Allee 1189081UlmGermany
| | - Stephan Kupfer
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Benjamin Dietzek
- Department Functional InterfacesLeibniz Institute of Photonic Technology Jena (IPHT)Albert-Einstein-Straße 907745JenaGermany
- Institute of Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
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7
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Todorova TK, Huan TN, Wang X, Agarwala H, Fontecave M. Controlling Hydrogen Evolution during Photoreduction of CO 2 to Formic Acid Using [Rh(R-bpy)(Cp*)Cl] + Catalysts: A Structure-Activity Study. Inorg Chem 2019; 58:6893-6903. [PMID: 31050296 DOI: 10.1021/acs.inorgchem.9b00371] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The photochemical reduction of CO2 to formic acid catalyzed by a series of [Rh(4,4'-R-bpy)(Cp*)Cl]+ and [Rh(5,5'-COOH-bpy)(Cp*)Cl]+ complexes (Cp* = pentamethylcyclopentadienyl, bpy = 2,2'-bipyridine, and R = OCH3, CH3, H, COOC2H5, CF3, NH2, or COOH) was studied to assess how modifications in the electronic structure of the catalyst affect its selectivity, defined as the HCOOH:H2 product ratio. A direct molecular-level influence of the functional group on the initial reaction rate for CO2 versus proton reduction reactions was established. Density functional theory computations elucidated for the first time the respective role of the [RhH] and [Cp*H] tautomers, recognizing rhodium hydride as the key player for both reactions. In particular, our calculations explain the observed tendency of electron-donating substituents to favor CO2 reduction by means of decreasing the hydricity of the Rh-H bond, resulting in a lower hydride transfer barrier toward formic acid production as compared to substituents with an electron-withdrawing nature that favor more strongly the reduction of protons to hydrogen.
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Affiliation(s)
- Tanya K Todorova
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France , Université Paris 6 , 11 Place Marcelin Berthelot , 75231 Paris Cedex 05, France
| | - Tran Ngoc Huan
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France , Université Paris 6 , 11 Place Marcelin Berthelot , 75231 Paris Cedex 05, France
| | - Xia Wang
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France , Université Paris 6 , 11 Place Marcelin Berthelot , 75231 Paris Cedex 05, France
| | - Hemlata Agarwala
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France , Université Paris 6 , 11 Place Marcelin Berthelot , 75231 Paris Cedex 05, France
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, Collège de France , Université Paris 6 , 11 Place Marcelin Berthelot , 75231 Paris Cedex 05, France
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Wang X, Wisser FM, Canivet J, Fontecave M, Mellot-Draznieks C. Immobilization of a Full Photosystem in the Large-Pore MIL-101 Metal-Organic Framework for CO 2 reduction. CHEMSUSCHEM 2018; 11:3315-3322. [PMID: 29978953 DOI: 10.1002/cssc.201801066] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/22/2018] [Indexed: 06/08/2023]
Abstract
A molecular catalyst [Cp*Rh(4,4'-bpydc)]2+ and a molecular photosensitizer [Ru(bpy)2 (4,4'-bpydc)]2+ (bpydc=bipyridinedicarboxylic acid) were co-immobilized into the highly porous metal-organic framework MIL-101-NH2 (Al) upon easy postsynthetic impregnation. The Rh-Ru@MIL-101-NH2 composite allows the reduction of CO2 under visible light, while exhibiting remarkable selectivity with the exclusive production of formate. This Rh-Ru@MIL-101-NH2 solid represents the first example of MOFs functionalized with both a catalyst and a photosensitizer in a noncovalent fashion. Thanks to the coconfinement of the catalyst and photosensitizer into the cavity's nanospace, the MOF pores are used as nanoreactors and enable molecular catalysis in a heterogeneous manner.
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Affiliation(s)
- Xia Wang
- Laboratoire de Chimie des Processus Biologiques (LCPB), Collège de France, PSL Research University, CNRS, Sorbonne Universités, 11 Marcelin Berthelot, 75231, Paris Cedex 05, France
| | - Florian M Wisser
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON-UMR 5256, 2 Avenue Albert Einstein, 69626, Villeurbanne Cedex, France
| | - Jérôme Canivet
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON-UMR 5256, 2 Avenue Albert Einstein, 69626, Villeurbanne Cedex, France
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques (LCPB), Collège de France, PSL Research University, CNRS, Sorbonne Universités, 11 Marcelin Berthelot, 75231, Paris Cedex 05, France
| | - Caroline Mellot-Draznieks
- Laboratoire de Chimie des Processus Biologiques (LCPB), Collège de France, PSL Research University, CNRS, Sorbonne Universités, 11 Marcelin Berthelot, 75231, Paris Cedex 05, France
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