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Saini A, Das C, Rai S, Guha A, Dolui D, Majumder P, Dutta A. A homogeneous cobalt complex mediated electro and photocatalytic O 2/H 2O interconversion in neutral water. iScience 2023; 26:108189. [PMID: 37920669 PMCID: PMC10618691 DOI: 10.1016/j.isci.2023.108189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/25/2023] [Accepted: 10/10/2023] [Indexed: 11/04/2023] Open
Abstract
The O2/H2O redox couple is vital in various renewable energy conversion strategies. This work delves into the Co(L-histidine)2 complex, a functional mimic of oxygen-carrying metalloproteins, and its electrochemical behavior driving the bidirectional oxygen reduction (ORR) and oxygen evolution (OER) activity in neutral water. This complex electrocatalyzes O2 via two distinct pathways: a two-electron O2/H2O2 reduction (catalytic rate = 250 s-1) and a four-electron O2 to H2O production (catalytic rate = 66 s-1). The formation of the key trans-μ-1,2-Co(III)-peroxo intermediate expedites this process. Additionally, this complex effectively oxidizes water to O2 (catalytic rate = 15606 s-1) at anodic potentials via a Co(IV)-oxo species. Additionally, this complex executes the ORR and OER under photocatalytic conditions in neutral water in the presence of appropriate photosensitizer (Eosin-Y) and redox mediators (triethanolamine/ORR and Na2S2O8/OER) at an appreciable rate. These results highlight one of the early examples of both electro- and photoactive bidirectional ORR/OER catalysts operational in neutral water.
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Affiliation(s)
- Abhishek Saini
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Chandan Das
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Surabhi Rai
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
- National Center of Excellence in CCU, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Aritra Guha
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Dependu Dolui
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Piyali Majumder
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Arnab Dutta
- Chemistry Department, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
- Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
- National Center of Excellence in CCU, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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2
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Gamboa‐Ramirez S, Faure B, Réglier M, Simaan AJ, Orio M. Computational Insights of Selective Intramolecular O-atom Transfer Mediated by Bioinspired Copper Complexes. Chemistry 2022; 28:e202202206. [PMID: 36044615 PMCID: PMC9828472 DOI: 10.1002/chem.202202206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Indexed: 01/12/2023]
Abstract
The stereoselective copper-mediated hydroxylation of intramolecular C-H bonds from tridentate ligands is reinvestigated using DFT calculations. The computational study aims at deciphering the mechanism of C-H hydroxylation obtained after reaction of Cu(I) precursors with dioxygen, using ligands bearing either activated (L1 ) or non-activated (L2 ) C-H bonds. Configurational analysis allows rationalization of the experimentally observed regio- and stereoselectivity. The computed mechanism involves the formation of a side-on peroxide species (P) in equilibrium with the key intermediate bis-(μ-oxo) isomer (O) responsible for the C-H activation step. The P/O equilibrium yields the same activation barrier for the two complexes. However, the main difference between the two model complexes is observed during the C-H activation step, where the complex bearing the non-activated C-H bonds yields a higher energy barrier, accounting for the experimental lack of reactivity of this complex under those conditions.
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Affiliation(s)
- Stefani Gamboa‐Ramirez
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, UMR 731352 Av. Escadrille Normandie Niemen13013MarseilleFrance
| | - Bruno Faure
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, UMR 731352 Av. Escadrille Normandie Niemen13013MarseilleFrance
| | - Marius Réglier
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, UMR 731352 Av. Escadrille Normandie Niemen13013MarseilleFrance
| | - A. Jalila Simaan
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, UMR 731352 Av. Escadrille Normandie Niemen13013MarseilleFrance
| | - Maylis Orio
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, UMR 731352 Av. Escadrille Normandie Niemen13013MarseilleFrance
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3
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Ruan G, Fridman N, Maayan G. Borate Buffer as a Key Player in Cu-Based Homogeneous Electrocatalytic Water Oxidation. Chemistry 2022; 28:e202202407. [PMID: 36040755 PMCID: PMC9828671 DOI: 10.1002/chem.202202407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Indexed: 01/12/2023]
Abstract
Borate buffer was found to have both structural and functional roles within a low-cost tri-copper electrocatalyst for homogeneous water oxidation that exhibits a high turnover frequency of 310 s-1 . The borate buffer was shown to facilitate the catalytic activity by both bridging the three Cu ions and participating in O-O bond formation. Phosphate and acetate buffers did not show such roles, making borate a unique player in this catalytic system.
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Affiliation(s)
- Guilin Ruan
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology Technion CityHaifa3200008Israel
| | - Natalia Fridman
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology Technion CityHaifa3200008Israel
| | - Galia Maayan
- Schulich Faculty of ChemistryTechnion-Israel Institute of Technology Technion CityHaifa3200008Israel
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4
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Gorantla KR, Mallik BS. Non-heme oxoiron complexes as active intermediates in the water oxidation process with hydrogen/oxygen atom transfer reactions. Dalton Trans 2022; 51:11899-11908. [PMID: 35876181 DOI: 10.1039/d2dt01295b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we explore the water oxidation process with the help of density functional theory. The formation of an oxygen-oxygen bond is crucial in the water oxidation process. Here, we report the formation of the oxygen-oxygen bond by the N5-coordinate oxoiron species with a higher oxidation state of FeIV and FeV. This bond formation is studied through the nucleophilic addition of water molecules and the transfer of the oxygen atom from meta-chloroperbenzoic acid (mCPBA). Our study reveals that the oxygen-oxygen bond formation by reacting mCPBA with FeVO requires less activation barrier (13.7 kcal mol-1) than the other three pathways. This bond formation by the oxygen atom transfer (OAT) pathway is more favorable than that achieved by the hydrogen atom transfer (HAT) pathway. In both cases, the oxygen-oxygen bond formation occurs by interacting the σ*dz2-2pz molecular orbital of the iron-oxo intermediate with the 2px orbital of the oxygen atom. From this study, we understand that the oxygen-oxygen bond formation by FeIVO with the OAT process is also feasible (16 kcal mol-1), suggesting that FeVO may not always be required for the water oxidation process by non-heme N5-oxoiron. After the oxygen-oxygen bond formation, the release of the dioxygen molecule occurs with the addition of the water molecule. The release of dioxygen requires a barrier of 7.0 kcal mol-1. The oxygen-oxygen bond formation is found to be the rate-determining step.
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Affiliation(s)
- Koteswara Rao Gorantla
- Department of Chemistry, Indian Institute of Technology Hyderabad, Sangareddy-502285, Telangana, India.
| | - Bhabani S Mallik
- Department of Chemistry, Indian Institute of Technology Hyderabad, Sangareddy-502285, Telangana, India.
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5
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Hsu WC, Wang YH. Homogeneous Water Oxidation Catalyzed by First-Row Transition Metal Complexes: Unveiling the Relationship between Turnover Frequency and Reaction Overpotential. CHEMSUSCHEM 2022; 15:e202102378. [PMID: 34881515 DOI: 10.1002/cssc.202102378] [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: 11/08/2021] [Revised: 12/07/2021] [Indexed: 06/13/2023]
Abstract
The utilization of earth-abundant low-toxicity metal ions in the construction of highly active and efficient molecular catalysts promoting the water oxidation reaction is important for developing a sustainable artificial energy cycle. However, the kinetic and thermodynamic properties of the currently available molecular water oxidation catalysts (MWOCs) have not been comprehensively investigated. This Review summarizes the current status of MWOCs based on first-row transition metals in terms of their turnover frequency (TOF, a kinetic property) and overpotential (η, a thermodynamic property) and uses the relationship between log(TOF) and η to assess catalytic performance. Furthermore, the effects of the same ligand classes on these MWOCs are discussed in terms of TOF and η, and vice versa. The collective analysis of these relationships provides a metric for the direct comparison of catalyst systems and identifying factors crucial for catalyst design.
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Affiliation(s)
- Wan-Chi Hsu
- Department of Chemistry, National Tsing Hua University, 101, Sec 2, Kuang-Fu Rd., Hsinchu, 30013, Taiwan
| | - Yu-Heng Wang
- Department of Chemistry, National Tsing Hua University, 101, Sec 2, Kuang-Fu Rd., Hsinchu, 30013, Taiwan
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6
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Bera M, Keshari K, Bhardwaj A, Gupta G, Mondal B, Paria S. Electrocatalytic Water Oxidation Activity of Molecular Copper Complexes: Effect of Redox-Active Ligands. Inorg Chem 2022; 61:3152-3165. [PMID: 35119860 DOI: 10.1021/acs.inorgchem.1c03537] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two molecular copper(II) complexes, (NMe4)2[CuII(L1)] (1) and (NMe4)2[CuII(L2)] (2), ligated by a N2O2 donor set of ligands [L1 = N,N'-(1,2-phenylene)bis(2-hydroxy-2-methylpropanamide), and L2 = N,N'-(4,5-dimethyl-1,2-phenylene)bis(2-hydroxy-2-methylpropanamide)] have been synthesized and thoroughly characterized. An electrochemical study of 1 in a carbonate buffer at pH 9.2 revealed a reversible copper-centered redox couple at 0.51 V, followed by two ligand-based oxidation events at 1.02 and 1.25 V, and catalytic water oxidation at an onset potential of 1.28 V (overpotential of 580 mV). The electron-rich nature of the ligand likely supports access to high-valent copper species on the CV time scale. The results of the theoretical electronic structure investigation were quite consistent with the observed stepwise ligand-centered oxidation process. A constant potential electrolysis experiment with 1 reveals a catalytic current density of >2.4 mA cm-2 for 3 h. A one-electron-oxidized species of 1, (NMe4)[CuIII(L1)] (3), was isolated and characterized. Complex 2, on the contrary, revealed copper and ligand oxidation peaks at 0.505, 0.90, and 1.06 V, followed by an onset water oxidation (WO) at 1.26 V (overpotential of 560 mV). The findings show that the ligand-based oxidation reactions strongly depend upon the ligand's electronic substitution; however, such effects on the copper-centered redox couple and catalytic WO are minimal. The energetically favorable mechanism has been established through the theoretical calculation of stepwise reaction energies, which nicely explains the experimentally observed electron transfer events. Furthermore, as revealed by the theoretical calculations, the O-O bond formation process occurs through a water nucleophilic attack mechanism with an easily accessible reaction barrier. This study demonstrates the importance of redox-active ligands in the development of molecular late-transition-metal electrocatalysts for WO reactions.
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Affiliation(s)
- Moumita Bera
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Kritika Keshari
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Akhil Bhardwaj
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Himachal Pradesh 175075, India
| | - Geetika Gupta
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Bhaskar Mondal
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Himachal Pradesh 175075, India
| | - Sayantan Paria
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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7
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Water oxidation and oxygen reduction reactions: A mechanistic perspective. ADVANCES IN INORGANIC CHEMISTRY 2022. [DOI: 10.1016/bs.adioch.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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8
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Yu K, Sun Y, Zhu D, Xu Z, Wang J, Shen J, Zhang Q, Zhao W. A low-cost commercial Cu( ii)–EDTA complex for electrocatalytic water oxidation in neutral aqueous solution. Chem Commun (Camb) 2022; 58:12835-12838. [DOI: 10.1039/d2cc04846a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A low-cost commercial Cu complex [Cu(EDTA)(H2O)] is developed as a molecular catalyst for OER with high efficiency and durable stability.
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Affiliation(s)
- Kaishan Yu
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Yue Sun
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Dingwei Zhu
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Ziyi Xu
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Jiayi Wang
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Junyu Shen
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Qijian Zhang
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
| | - Wei Zhao
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, China
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9
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Xu Z, Zheng Z, Chen Q, Wang J, Yu K, Xia X, Shen J, Zhang Q. Electrocatalytic water oxidation by a water-soluble copper complex with a pentadentate amine-pyridine ligand. Dalton Trans 2021; 50:10888-10895. [PMID: 34308951 DOI: 10.1039/d1dt01821c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A water-soluble copper complex with a diamine-tripyridine ligand was synthesized successfully and well characterized. It was found to be catalytically active for the water oxidation reaction under basic conditions. Based on the electrochemical test result, this copper complex displayed an apparent rate constant (kcat) of 0.81 s-1 for the oxygen evolution reaction in 0.1 M phosphate buffer solution at pH 11.0. More importantly, the copper complex remained stable over 3 h of a bulk electrolysis experiment at 1.60 V with a Faradaic efficiency of 90.7% for O2 evolution, and the decrement of current density was only 1.9%. These results suggest that the pentadentate copper complex is an efficient and durable homogeneous Earth-abundant electrocatalyst for water oxidation.
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Affiliation(s)
- Ziyi Xu
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Zilin Zheng
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Qi Chen
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Jiayi Wang
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Kaishan Yu
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Xin Xia
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
| | - Junyu Shen
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China. and Changshu Research Institute, Dalian University of Technology, Changshu 215500, P. R. China
| | - Qijian Zhang
- Jiangsu Laboratory of Advanced Functional Materials, School of Materials Engineering, Changshu Institute of Technology, Changshu 215500, P. R. China.
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10
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Chattopadhyay S, Ghatak A, Ro Y, Guillot R, Halime Z, Aukauloo A, Dey A. Ligand Radical Mediated Water Oxidation by a Family of Copper o-Phenylene Bis-oxamidate Complexes. Inorg Chem 2021; 60:9442-9455. [PMID: 34137590 DOI: 10.1021/acs.inorgchem.1c00546] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Understanding the reactivity landscape for the activation of water until the formation of the O-O bond and O2 release in molecular chemistry is a decisive step in guiding the elaboration of cost-effective catalysts for the oxygen-evolving reaction (OER). Copper(II) complexes have recently caught the attention of chemists as catalysts for the 4e-/4H+ water oxidation process. While a copper(IV) intermediate has been proposed as the reactive intermediate species, no spectroscopic signature has been reported so far. Copper(III) ligand radical species have also been formulated and supported by theoretical studies. We found, herein, that the reactivity sequence for the water oxidation with a family of Copper(II) o-phenylene bis-oxamidate complexes is a function of the substitution pattern on the periphery of the aromatic ring. In-situ EPR, FTIR, and rR spectroelectrochemical studies helped to sequence the elementary electrochemical and chemical events leading toward the O2 formation selectively at the copper center. EPR and FTIR spectroelectrochemistry suggests that ligand-centered oxidations are preferred over metal-centered oxidations. rR spectroelectrochemical study revealed the accumulation of a bis-imine bound copper(II) superoxide species, as the reactive intermediate, under catalytic turnover, which provides the evidence for the O-O bond formation during OER.
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Affiliation(s)
- Samir Chattopadhyay
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Arnab Ghatak
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Youngju Ro
- Université Paris Saclay, ICMMO CNRS 8182, F-91405 Orsay, Cedex, France
| | - Régis Guillot
- Université Paris Saclay, ICMMO CNRS 8182, F-91405 Orsay, Cedex, France
| | - Zakaria Halime
- Université Paris Saclay, ICMMO CNRS 8182, F-91405 Orsay, Cedex, France
| | - Ally Aukauloo
- Université Paris Saclay, ICMMO CNRS 8182, F-91405 Orsay, Cedex, France.,Institute for integrative Biology of the Cell (I2BC), CEA, CNRS Université Paris-Saclay, UMR 9198, F-91191 Gif-sur-Yvette, France
| | - Abhishek Dey
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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11
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Geer AM, Musgrave III C, Webber C, Nielsen RJ, McKeown BA, Liu C, Schleker PPM, Jakes P, Jia X, Dickie DA, Granwehr J, Zhang S, Machan CW, Goddard WA, Gunnoe TB. Electrocatalytic Water Oxidation by a Trinuclear Copper(II) Complex. ACS Catal 2021. [DOI: 10.1021/acscatal.1c01395] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ana M. Geer
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Charles Musgrave III
- Materials and Process Simulation Center, Department of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - Christopher Webber
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Robert J. Nielsen
- Materials and Process Simulation Center, Department of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - Bradley A. McKeown
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Chang Liu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - P. Philipp M. Schleker
- Department of Heterogeneous Reactions, Max Planck Institute for Chemical Energy Conversion, 45470 Mülheim an der Ruhr, Germany
- Institute of Energy and Climate Research - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Peter Jakes
- Institute of Energy and Climate Research - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Xiaofan Jia
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Diane A. Dickie
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Josef Granwehr
- Institute of Energy and Climate Research - Fundamental Electrochemistry (IEK-9), Forschungszentrum Jülich, 52425 Jülich, Germany
- Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, 52074 Aachen, Germany
| | - Sen Zhang
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Charles W. Machan
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - William A. Goddard
- Materials and Process Simulation Center, Department of Chemistry, California Institute of Technology, Pasadena, California 91125, United States
| | - T. Brent Gunnoe
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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12
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Desnoyer AN, Nicolay A, Ziegler MS, Lakshmi KV, Cundari TR, Tilley TD. A Dicopper Nitrenoid by Oxidation of a Cu ICu I Core: Synthesis, Electronic Structure, and Reactivity. J Am Chem Soc 2021; 143:7135-7143. [PMID: 33877827 DOI: 10.1021/jacs.1c02235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A dicopper nitrenoid complex was prepared by formal oxidative addition of the nitrenoid fragment to a dicopper(I) center by reaction with the iminoiodinane PhINTs (Ts = tosylate). This nitrenoid complex, (DPFN)Cu2(μ-NTs)[NTf2]2 (DPFN = 2,7-bis(fluorodi(2-pyridyl)methyl)-1,8-naphthyridine), is a powerful H atom abstractor that reacts with a range of strong C-H bonds to form a mixed-valence Cu(I)/Cu(II) μ-NHTs amido complex in the first example of a clean H atom transfer to a dicopper nitrenoid core. In line with this reactivity, DFT calculations reveal that the nitrenoid is best described as an iminyl (NR radical anion) complex. The nitrenoid was trapped by the addition of water to form a mixed-donor hydroxo/amido dicopper(II) complex, which was independently obtained by reaction of a Cu2(μ-OH)2 complex with an amine through a protonolysis pathway. This mixed-donor complex is an analogue for the proposed intermediate in copper-catalyzed Chan-Evans-Lam coupling, which proceeds via C-X (X = N or O) bond formation. Treatment of the dicopper(II) mixed donor complex with MgPh2(THF)2 resulted in generation of a mixture that includes both phenol and a previously reported dicopper(I) bridging phenyl complex, illustrating that both reduction of dicopper(II) to dicopper(I) and concomitant C-X bond formation are feasible.
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Affiliation(s)
- Addison N Desnoyer
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Amélie Nicolay
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Micah S Ziegler
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - K V Lakshmi
- Department of Chemistry and Chemical Biology and The Baruch '60 Center for Biochemical Solar Energy, Research, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Thomas R Cundari
- Department of Chemistry, Center for Advanced Scientific Computing and Modeling (CASCaM), University of North Texas, Denton, Texas 76203, United States
| | - T Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States.,Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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13
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Shaghaghi Z, Kouhsangini PS, Mohammad‐Rezaei R. Water oxidation activity of azo‐azomethine‐based Ni (II), Co (II), and Cu (II) complexes. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6103] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zohreh Shaghaghi
- Coordination Chemistry Research Laboratory, Department of Chemistry, Faculty of Basic Science Azarbaijan Shahid Madani University Tabriz 5375171379 Iran
| | - Parya Sallakh Kouhsangini
- Coordination Chemistry Research Laboratory, Department of Chemistry, Faculty of Basic Science Azarbaijan Shahid Madani University Tabriz 5375171379 Iran
| | - Rahim Mohammad‐Rezaei
- Electrochemistry Research Laboratory, Department of Chemistry, Faculty of Basic Science Azarbaijan Shahid Madani University Tabriz 5375171379 Iran
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14
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Zhang L, Mathew S, Hessels J, Reek JNH, Yu F. Homogeneous Catalysts Based on First-Row Transition-Metals for Electrochemical Water Oxidation. CHEMSUSCHEM 2021; 14:234-250. [PMID: 32991076 PMCID: PMC7820963 DOI: 10.1002/cssc.202001876] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/17/2020] [Indexed: 05/06/2023]
Abstract
Strategies that enable the renewable production of storable fuels (i. e. hydrogen or hydrocarbons) through electrocatalysis continue to generate interest in the scientific community. Of central importance to this pursuit is obtaining the requisite chemical (H+ ) and electronic (e- ) inputs for fuel-forming reduction reactions, which can be met sustainably by water oxidation catalysis. Further possibility exists to couple these redox transformations to renewable energy sources (i. e. solar), thus creating a carbon neutral solution for long-term energy storage. Nature uses a Mn-Ca cluster for water oxidation catalysis via multiple proton-coupled electron-transfers (PCETs) with a photogenerated bias to perform this process with TOF 100∼300 s-1 . Synthetic molecular catalysts that efficiently perform this conversion commonly utilize rare metals (e. g., Ru, Ir), whose low abundance are associated to higher costs and scalability limitations. Inspired by nature's use of 1st row transition metal (TM) complexes for water oxidation catalysts (WOCs), attempts to use these abundant metals have been intensively explored but met with limited success. The smaller atomic size of 1st row TM ions lowers its ability to accommodate the oxidative equivalents required in the 4e- /4H+ water oxidation catalysis process, unlike noble metal catalysts that perform single-site electrocatalysis at lower overpotentials (η). Overcoming the limitations of 1st row TMs requires developing molecular catalysts that exploit biomimetic phenomena - multiple-metal redox-cooperativity, PCET and second-sphere interactions - to lower the overpotential, preorganize substrates and maintain stability. Thus, the ultimate goal of developing efficient, robust and scalable WOCs remains a challenge. This Review provides a summary of previous research works highlighting 1st row TM-based homogeneous WOCs, catalytic mechanisms, followed by strategies for catalytic activity improvements, before closing with a future outlook for this field.
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Affiliation(s)
- Lu‐Hua Zhang
- School of Chemical Engineering and TechnologyHebei University of TechnologyTianjin300130P. R. China
| | - Simon Mathew
- van't Hoff Institute for Molecular SciencesUniversiteit van AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Joeri Hessels
- van't Hoff Institute for Molecular SciencesUniversiteit van AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Joost N. H. Reek
- van't Hoff Institute for Molecular SciencesUniversiteit van AmsterdamScience Park 9041098 XHAmsterdamThe Netherlands
| | - Fengshou Yu
- School of Chemical Engineering and TechnologyHebei University of TechnologyTianjin300130P. R. China
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15
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Mahanta A, Barman K, Akond US, Jasimuddin S. Electrocatalytic oxidation of water using self-assembled copper( ii) tetraaza macrocyclic complexes on a 4-(pyridine-4′-amido)benzene grafted gold electrode. NEW J CHEM 2021. [DOI: 10.1039/d1nj00630d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold surface anchored copper(ii)tetraaza macrocyclic complex showed an excellent electrocatalytic activity towards water oxidation with an overpotential of 284 mV at a current density of 1.31 mA cm−2 and a Tafel slope of 48 mV decade−1 in neutral pH.
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Affiliation(s)
| | - Koushik Barman
- Department of Chemistry
- Assam University
- Silchar
- India
- Department of Chemistry
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16
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Luo BH, Ren YJ, Cui HB, Fu Q, Jiang HD, Du HF, Xie Q, Li P, Zhang HX, Wang TS. Proton-coupled redox properties and water oxidation catalysis of an aqua-coordinated (µ-oxo)diruthenium(III) complex. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Li J, Triana CA, Wan W, Adiyeri Saseendran DP, Zhao Y, Balaghi SE, Heidari S, Patzke GR. Molecular and heterogeneous water oxidation catalysts: recent progress and joint perspectives. Chem Soc Rev 2021; 50:2444-2485. [DOI: 10.1039/d0cs00978d] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The recent synthetic and mechanistic progress in molecular and heterogeneous water oxidation catalysts highlights the new, overarching strategies for knowledge transfer and unifying design concepts.
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Affiliation(s)
- J. Li
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - C. A. Triana
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - W. Wan
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | | | - Y. Zhao
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - S. E. Balaghi
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - S. Heidari
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
| | - G. R. Patzke
- Department of Chemistry
- University of Zurich
- CH-8057 Zurich
- Switzerland
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18
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Schneider JD, Smith BA, Williams GA, Powell DR, Perez F, Rowe GT, Yang L. Synthesis and Characterization of Cu(II) and Mixed-Valence Cu(I)Cu(II) Clusters Supported by Pyridylamide Ligands. Inorg Chem 2020; 59:5433-5446. [PMID: 32237741 DOI: 10.1021/acs.inorgchem.0c00008] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A group of copper complexes supported by polydentate pyridylamide ligands H2bpda and H2ppda were synthesized and characterized. The two Cu(II) dimers [CuII2(Hbpda)2(ClO4)2] (1) and [CuII2(ppda)2(DMF)2] (2) were constructed by using neutral ligands to react with Cu(II) salts. Although the dimers showed similar structural features, the second-sphere interactions affect the structures differently. With the application of Et3N, the tetranuclear cluster (HNEt3)[CuII4(bpda)2(μ3-OH)2(ClO4)(DMF)3](ClO4)2 (3) and hexanuclear cluster (HNEt3)2[CuII6(ppda)6(H2O)2(CH3OH)2](ClO4)2 (4) were prepared under similar reaction conditions. The symmetrical and unsymmetrical arrangement of the ligand donors in ligands H2bpda and H2ppda led to the dramatic conformation difference of the two Cu(II) complexes. As part of our effort to explore mixed-valence copper chemistry, the triple-decker pentanuclear cluster [CuII3CuI2(bpda)3(μ3-O)] (5) was prepared. XPS examination demonstrated the localized mixed-valence properties of complex 5. Magnetic studies of the clusters with EPR evidence showed either weak ferromagnetic or antiferromagnetic interactions among copper centers. Due to the trigonal-planar conformation of the trinuclear Cu(II) motif with the μ3-O center, complex 5 exhibits geometric spin frustration and engages in antisymmetric exchange interactions. DFT calculations were also performed to better interpret spectroscopic evidence and understand the electronic structures, especially the mixed-valence nature of complex 5.
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Affiliation(s)
- Joseph D Schneider
- Department of Chemistry, University of Central Arkansas, Conway, Arkansas 72035, United States
| | - Brett A Smith
- Department of Chemistry & Physics, University of South Carolina-Aiken, Aiken, South Carolina 29801, United States
| | - Grant A Williams
- Department of Chemistry, University of Central Arkansas, Conway, Arkansas 72035, United States
| | - Douglas R Powell
- Department of Chemistry and Biochemistry, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Felio Perez
- Integrated Microscopy Center, University of Memphis, Memphis, Tennessee 38152, United States
| | - Gerard T Rowe
- Department of Chemistry & Physics, University of South Carolina-Aiken, Aiken, South Carolina 29801, United States
| | - Lei Yang
- Department of Chemistry, University of Central Arkansas, Conway, Arkansas 72035, United States
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19
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Zhang X, Li YY, Jiang J, Zhang R, Liao RZ, Wang M. A Dinuclear Copper Complex Featuring a Flexible Linker as Water Oxidation Catalyst with an Activity Far Superior to Its Mononuclear Counterpart. Inorg Chem 2020; 59:5424-5432. [DOI: 10.1021/acs.inorgchem.9b03783] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiongfei Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, PR China
| | - Ying-Ying Li
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | - Jian Jiang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, PR China
| | - Rong Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, PR China
| | - Rong-Zhen Liao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | - Mei Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, PR China
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20
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Shen J, Zhang X, Cheng M, Jiang J, Wang M. Electrochemical Water Oxidation Catalyzed by N
4
‐Coordinate Copper Complexes with Different Backbones: Insight into the Structure‐Activity Relationship of Copper Catalysts. ChemCatChem 2020. [DOI: 10.1002/cctc.201902035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Junyu Shen
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
- School of Chemistry and Material EngineeringChangshu Institute of Technology Changshu 215500 P. R. China
| | - Xiongfei Zhang
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
| | - Minglun Cheng
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
| | - Jian Jiang
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
| | - Mei Wang
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116024 P. R. China
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21
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Pi WH, Li QJ, Wu M, Zhou XL, Wei JN, Zhu XH, Zhang HX. Dicopper( ii) tetrapyridyl complexes incorporated with ancillary ligands for effective water oxidation. NEW J CHEM 2020. [DOI: 10.1039/d0nj00624f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Water oxidation catalysis of dicopper(ii) tetrapyridyl complexes under alkaline conditions was improved by diamine ligands.
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Affiliation(s)
- Wen-Hui Pi
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Qi-Jun Li
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Min Wu
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Xiao-Lin Zhou
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Jia-Ni Wei
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Xian-Hong Zhu
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
| | - Hua-Xin Zhang
- College of Chemistry and Chemical Engineering
- Guangxi University
- Nanning
- China
- Guangxi Colleges and Universities Key Laboratory of Applied Chemistry Technology and Resource Development
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22
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Wang J, Liu Y, Mao X, Shi N, Zhang X, Wang H, Fan Y, Wang M. Two Trinuclear Cu
II
Complexes: Effect of Phosphonate Ligand on the Magnetic Property and Electrocatalytic Reactivity for Water Oxidation. Chem Asian J 2019; 14:2685-2693. [DOI: 10.1002/asia.201900531] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/24/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Jin‐Miao Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Ya‐Rong Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Xue‐Yang Mao
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Ning‐Ning Shi
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Xia Zhang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Hui‐Sheng Wang
- Key Laboratory for Green Chemical Process of Ministry of EducationSchool of Chemistry and Environmental EngineeringWuhan Institute of Technology Wuhan 430074 P. R. China
| | - Yu‐Hua Fan
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
| | - Mei Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of EducationCollege of Chemistry and Chemical EngineeringOcean University of China Qingdao Shandong 266100 P. R. China
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23
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Shylin SI, Pavliuk MV, D'Amario L, Mamedov F, Sá J, Berggren G, Fritsky IO. Efficient visible light-driven water oxidation catalysed by an iron(iv) clathrochelate complex. Chem Commun (Camb) 2019; 55:3335-3338. [PMID: 30801592 DOI: 10.1039/c9cc00229d] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A water-stable FeIV clathrochelate complex catalyses fast and homogeneous photochemical oxidation of water to dioxygen with a turnover frequency of 2.27 s-1 and a maximum turnover number of 365. An FeV intermediate generated under catalytic conditions is trapped and characterised using EPR and Mössbauer spectroscopy.
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Affiliation(s)
- Sergii I Shylin
- Department of Chemistry -Ångström Laboratory, Uppsala University, PO Box 523, 75120 Uppsala, Sweden.
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24
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Szyrwiel Ł, Lukács D, Ishikawa T, Brasun J, Szczukowski Ł, Szewczuk Z, Setner B, Pap JS. Electrocatalytic water oxidation influenced by the ratio between Cu2+ and a multiply branched peptide ligand. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2019.01.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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25
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Zhu S, Dai XJ, Wang XG, Cao YY, Zhao XJ, Yang EC. Two Bulky Conjugated 4′-(4-Hydroxyphenyl)-4,2′:6′,4′′-terpyridine-based Layered Complexes: Synthesis, Structure, and Photocatalytic Hydrogen Evolution Activity. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201800455] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shuang Zhu
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Xue-Jiao Dai
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Xiu-Guang Wang
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Ying-Yu Cao
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
| | - Xiao-Jun Zhao
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
- Department of Chemistry; Collaborative Innovation Center of Chemical Science and Engineering; Nankai University; 300071 Tianjin P. R. China
| | - En-Cui Yang
- College of Chemistry; Key Laboratory of Inorganic-Organic Hybrid Functional Material Chemistry; Tianjin Normal University; 300387 Tianjin P. R. China
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26
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de Aguirre A, Garrido-Barros P, Funes-Ardoiz I, Maseras F. The Role of Electron-Donor Substituents in the Family of OPBAN-Cu Water Oxidation Catalysts: Effect on the Degradation Pathways and Efficiency. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801534] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Adiran de Aguirre
- Institute of Chemical Research of Catalonia; The Barcelona Institute of Science and Technology; Avgda. Països Catalans, 16 43007 Tarragona Spain
| | - Pablo Garrido-Barros
- Institute of Chemical Research of Catalonia; The Barcelona Institute of Science and Technology; Avgda. Països Catalans, 16 43007 Tarragona Spain
| | - Ignacio Funes-Ardoiz
- Institute of Chemical Research of Catalonia; The Barcelona Institute of Science and Technology; Avgda. Països Catalans, 16 43007 Tarragona Spain
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Feliu Maseras
- Institute of Chemical Research of Catalonia; The Barcelona Institute of Science and Technology; Avgda. Països Catalans, 16 43007 Tarragona Spain
- Department de Química; Universitat Autònoma de Barcelona; 08193 Bellaterra Spain
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27
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Copper Containing Molecular Systems in Electrocatalytic Water Oxidation—Trends and Perspectives. Catalysts 2019. [DOI: 10.3390/catal9010083] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Molecular design represents an exciting platform to refine mechanistic details of electrocatalytic water oxidation and explore new perspectives. In the growing number of publications some general trends seem to be outlined concerning the operation mechanisms, with the help of experimental and theoretical approaches that have been broadly applied in the case of bioinorganic systems. In this review we focus on bio-inspired Cu-containing complexes that are classified according to the proposed mechanistic pathways and the related experimental evidence, strongly linked to the applied ligand architecture. In addition, we devote special attention to features of molecular compounds, which have been exploited in the efficient fabrication of catalytically active thin films.
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28
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Buvailo HI, Makhankova VG, Kokozay VN, Omelchenko IV, Shishkina SV, Jezierska J, Pavliuk MV, Shylin SI. Copper-containing hybrid compounds based on extremely rare [V2Mo6O26]6– POM as water oxidation catalysts. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00040b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hybrid Cu/V/Mo compounds with rare [α-V2Mo6O26]6– and oxides prepared by their thermal degradation were used as catalysts for water oxidation.
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Affiliation(s)
- Halyna I. Buvailo
- Department of Chemistry
- Taras Shevchenko National University of Kyiv
- 01601 Kyiv
- Ukraine
| | | | - Vladimir N. Kokozay
- Department of Chemistry
- Taras Shevchenko National University of Kyiv
- 01601 Kyiv
- Ukraine
| | - Irina V. Omelchenko
- Institute for Single Crystals
- National Academy of Sciences of Ukraine
- 61001 Kharkiv
- Ukraine
| | - Svitlana V. Shishkina
- Institute for Single Crystals
- National Academy of Sciences of Ukraine
- 61001 Kharkiv
- Ukraine
| | - Julia Jezierska
- Faculty of Chemistry
- University of Wroclaw
- 50-383 Wroclaw
- Poland
| | - Mariia V. Pavliuk
- Department of Chemistry – Ångström Laboratory
- Uppsala University
- 75120 Uppsala
- Sweden
| | - Sergii I. Shylin
- Department of Chemistry – Ångström Laboratory
- Uppsala University
- 75120 Uppsala
- Sweden
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29
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Hautier A, Carvalho T, Valensin D, Simaan AJ, Faure B, Mateus P, Delgado R, Iranzo O. The role of methylation in the copper(ii) coordination properties of a His-containing decapeptide. Dalton Trans 2019; 48:1859-1870. [DOI: 10.1039/c8dt05037f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-Methylation: a simple strategy to stabilize copper species lacking amidate coordination at neutral pH value.
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Affiliation(s)
| | | | - Daniela Valensin
- Dipartimento di Biotecnologie
- Chimica e Farmacia
- Università di Siena
- 53100 Siena
- Italy
| | | | - Bruno Faure
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
| | - Pedro Mateus
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
| | - Rita Delgado
- Instituto de Tecnologia Química e Biológica António Xavier
- Universidade Nova de Lisboa
- 2780-157 Oeiras
- Portugal
| | - Olga Iranzo
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
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30
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Hu QQ, Su XJ, Zhang MT. Electrocatalytic Water Oxidation by an Unsymmetrical Di-Copper Complex. Inorg Chem 2018; 57:10481-10484. [DOI: 10.1021/acs.inorgchem.8b01173] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Qin-Qin Hu
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing, China
| | - Xiao-Jun Su
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing, China
| | - Ming-Tian Zhang
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University, Beijing, China
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31
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Kuwamura N, Kurioka Y, Yoshinari N, Konno T. Heterogeneous catalytic water oxidation controlled by coordination geometries of copper(ii) centers with thiolato donors. Chem Commun (Camb) 2018; 54:10766-10769. [DOI: 10.1039/c8cc06238b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Heterometallic coordination compounds containing a thiolato dicopper(ii) core increase heterogeneous electrocatalytic activities for water oxidation in proportion to the numbers of vacant dicopper(ii) coordination sites.
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Affiliation(s)
- Naoto Kuwamura
- Department of Chemistry
- Graduate School of Science
- Osaka University
- Osaka 560-0043
- Japan
| | - Yoshinari Kurioka
- Department of Chemistry
- Graduate School of Science
- Osaka University
- Osaka 560-0043
- Japan
| | - Nobuto Yoshinari
- Department of Chemistry
- Graduate School of Science
- Osaka University
- Osaka 560-0043
- Japan
| | - Takumi Konno
- Department of Chemistry
- Graduate School of Science
- Osaka University
- Osaka 560-0043
- Japan
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32
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Lin J, Liang X, Cao X, Wei N, Ding Y. An octanuclear Cu(ii) cluster with a bio-inspired Cu4O4 cubic fragment for efficient photocatalytic water oxidation. Chem Commun (Camb) 2018; 54:12515-12518. [DOI: 10.1039/c8cc06362a] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An octanuclear Cu(ii) cluster [Cu8(dpk·OH)8(OAc)4](ClO4)4 was found to be an efficient homogeneous catalyst for photocatalytic water oxidation with an oxygen yield, TON and TOF of 35.6%, 178 and 3.6 s−1, respectively.
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Affiliation(s)
- Junqi Lin
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Xiangming Liang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Xiaohu Cao
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Nannan Wei
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Yong Ding
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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33
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López I, Porras-Gutiérrez AG, Douziech B, Wojcik L, Le Mest Y, Kodera M, Le Poul N. O–O bond cleavage via electrochemical reduction of a side-on peroxo dicopper model of hemocyanin. Chem Commun (Camb) 2018; 54:4931-4934. [DOI: 10.1039/c8cc01959b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The redox properties of the μ-η2:η2 peroxo complex [Cu2(H6M4h)(O2)]2+ were elucidated.
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Affiliation(s)
- I. López
- UMR CNRS 6521
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3
- France
| | | | - B. Douziech
- UMR CNRS 6521
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3
- France
| | - L. Wojcik
- UMR CNRS 6521
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3
- France
| | - Y. Le Mest
- UMR CNRS 6521
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3
- France
| | - M. Kodera
- Department of Molecular Chemistry and Biochemistry
- Doshisha University
- Kyoto 610-0321
- Japan
| | - N. Le Poul
- UMR CNRS 6521
- Université de Bretagne Occidentale
- 29238 Brest Cedex 3
- France
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