1
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Zhang X, Li Z, Li H, Yang D, Ren Z, Zhang Y, Zhang J, Bu XH. Surface-Grafted Single-Atomic Pt-N x Complex with a Precisely Regulating Coordination Sphere for Efficient Electron Acceptor-Inducing Interfacial Electron Transfer. Angew Chem Int Ed Engl 2024; 63:e202404386. [PMID: 38720177 DOI: 10.1002/anie.202404386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Indexed: 07/16/2024]
Abstract
Based on the electron-withdrawing effect of the Pt(bpy)Cl2 molecule, a simple post-modification amide reaction was firstly used to graft it onto the surface of NH2-MIL-125, which performed as a highly efficient electron acceptor that induced the conversion of the photoinduced charge migration pathway from internal BDC→TiOx migration to external BDC→PtNx migration, significantly improving the efficiency of photoinduced electron transfer and separation. Furthermore, precisely regulating over the first coordination sphere of Pt single atoms was achieved using further post-modification with additional bipyridine to investigate the effect of Pt-Nx coordination numbers on reaction activity. The as-synthesized NML-PtN2 exhibited superior photocatalytic hydrogen evolution activity of 7.608 mmol g-1 h-1, a remarkable improvement of 225 and 2.26 times compared to pristine NH2-MIL-125 and NML-PtN4, respectively. In addition, the superior apparent quantum yield of 4.01 % (390 nm) and turnover frequency of 190.3 h-1 (0.78 wt % Pt SA; 129 times compared to Pt nanoparticles/NML) revealed the high solar utilization efficiency and hydrogen evolution activity of the material. And macroscopic color changes caused by the transition of carrier migration paths was first observed. It holds profound significance for the design of MOF-Molecule catalysts with efficient charge carrier separation and precise regulation of single-atom coordination sphere.
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Affiliation(s)
- Xinghao Zhang
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Zhigang Li
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Hanxi Li
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Di Yang
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Zenghuan Ren
- College of Chemistry Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
| | - Yinqiang Zhang
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Jijie Zhang
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
| | - Xian-He Bu
- School of Materials Science and Engineering National Institute for Advanced Materials, TKL of Metal and Molecule-Based Material Chemistry, Nankai University, Tianjin, 300350, China
- College of Chemistry Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300071, China
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2
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Kang HW, Lee JH, Seo ML, Jung SH. Platinum(II) terpyridine-based supramolecular polymer gels with induced chirality. SOFT MATTER 2023. [PMID: 38037753 DOI: 10.1039/d3sm01342a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Metal-ligand binding plays a crucial role in regulating the photophysical properties of supramolecular gels. In this study, we designed 1-Pt complexes comprising a central benzene-1,3,5-tricarboxamide unit functionalized with three terpyridines, which can form supramolecular gels with Pt(II). The resulting supramolecular gel of 1-Pt exhibited strong orange emission, which was attributed to the metal-to-metal ligand charge transfer during gel formation. Furthermore, the temperature-dependent absorption spectrum changes of the supramolecular polymer 1-Pt exhibited a nonsigmoidal transition, following a cooperative pathway involving a nucleation-elongation mechanism. Additionally, the strategy for the co-assembling system involving 1-Pt with chiral molecules (D-form and L-form) induced the helical arrangement of 1-Ptvia chiral additives in supramolecular metallogels.
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Affiliation(s)
- Hyoung Wook Kang
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
| | - Ji Ha Lee
- Chemical Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, 739-8527, Japan
| | - Moo Lyong Seo
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
| | - Sung Ho Jung
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Republic of Korea.
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3
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Ayare PJ, Watson N, Helton MR, Warner MJ, Dilbeck T, Hanson K, Vannucci AK. Molecular Z-Scheme for Solar Fuel Production via Dual Photocatalytic Cycles. J Am Chem Soc 2022; 144:21568-21575. [DOI: 10.1021/jacs.2c08462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Pooja J. Ayare
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina29208, United States
| | - Noelle Watson
- Department of Chemistry & Biochemistry, Florida State University, Tallahassee, Florida32306, United States
| | - Maizie R. Helton
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina29208, United States
| | - Matthew J. Warner
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina29208, United States
| | - Tristan Dilbeck
- Department of Chemistry & Biochemistry, Florida State University, Tallahassee, Florida32306, United States
| | - Kenneth Hanson
- Department of Chemistry & Biochemistry, Florida State University, Tallahassee, Florida32306, United States
| | - Aaron K. Vannucci
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina29208, United States
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4
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5
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Li HY, Hua X, Fu T, Liu XF, Zang SQ. Photochromic and electrochromic properties of a viologen-based multifunctional Cd-MOF. Chem Commun (Camb) 2022; 58:7753-7756. [PMID: 35731228 DOI: 10.1039/d2cc02703h] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pair of novel multifunctional MOF materials [Cd2(L)2(D/L-Lm)(H2O)2]·5H2O (denoted as D/L-Cd-MOF) has been synthesized by combining the viologen-functionalized ligand H2L+Cl- and chiral D/L-tartaric acid (H2Lm) with a simple solvothermal method. Due to the unique photoelectric response properties of the viologen units, reversible photochromic and electrochromic properties have been combined in D/L-Cd-MOF, which points to a new way of designing and constructing multifunctional photoelectric materials.
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Affiliation(s)
- Hai-Yang Li
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Xue Hua
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Ting Fu
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Xiao-Fei Liu
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Shuang-Quan Zang
- Henan Key Laboratory of Crystalline Molecular Functional Materials, Henan International Joint Laboratory of Tumor Theranostical Cluster Materials, Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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6
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Li G, Zhou K, Sun Q, Ma W, Liu X, Zhang X, Zhang L, Rao B, He YL, He G. Bacteria-Triggered Solar Hydrogen Production via Platinum(II)-Tethered Chalcogenoviologens. Angew Chem Int Ed Engl 2022; 61:e202115298. [PMID: 34982500 DOI: 10.1002/anie.202115298] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Indexed: 12/19/2022]
Abstract
Multifunctional solar energy conversion offers a feasible strategy to solve energy, environmental and water crises. Herein, a series of platinum(II)-tethered chalcogenoviologens (PtL+ -EV2+ , E=S, Se, Te) is reported, which integrate the functions of photosensitizer, electron mediator and catalyst. PtL+ -EV2+ (particularly for PtL+ -SeV2+ )-based one-component solar H2 production could be triggered not only by EDTA, but also by facultative anaerobic and aerobic bacteria relying on a simplified mechanism, along with efficient antibacterial activities. In addition, by using real pool water, PtL+ -SeV2+ achieved multiple functions, including H2 production, antibacterial action and acid removal, which supplied a new strategy to solve various problems in real life via a single system.
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Affiliation(s)
- Guoping Li
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education, School of Energy and Power Engineering, China.,Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Kun Zhou
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Qi Sun
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Wenqiang Ma
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Xu Liu
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Xuri Zhang
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Lei Zhang
- School of Physics and Optoelectronic Engineering, Xidian University, China
| | - Bin Rao
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
| | - Ya-Ling He
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education, School of Energy and Power Engineering, China
| | - Gang He
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education, School of Energy and Power Engineering, China.,Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Xi'an Jiaotong University, Xi'an, Shaanxi Province, 710054, China
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7
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Li G, Zhou K, Sun Q, Ma W, Liu X, Zhang X, Zhang L, Rao B, He Y, He G. Bacteria‐Triggered Solar Hydrogen Production via Platinum(II)‐Tethered Chalcogenoviologens. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Guoping Li
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education School of Energy and Power Engineering China
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Kun Zhou
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Qi Sun
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Wenqiang Ma
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Xu Liu
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Xuri Zhang
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Lei Zhang
- School of Physics and Optoelectronic Engineering Xidian University China
| | - Bin Rao
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
| | - Ya‐Ling He
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education School of Energy and Power Engineering China
| | - Gang He
- Key Laboratory of Thermo-Fluid Science and Engineering of Ministry of Education School of Energy and Power Engineering China
- Frontier Institute of Science and Technology State Key Laboratory for Strength and Vibration of Mechanical Structures Xi'an Jiaotong University Xi'an Shaanxi Province 710054 China
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8
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Yatsuzuka K, Yamauchi K, Sakai K. Redox tuning in Pt(bpy)-viologen catalyst-acceptor dyads enabling photocatalytic hydrogen evolution from water. Chem Commun (Camb) 2021; 57:5183-5186. [PMID: 33908480 DOI: 10.1039/d1cc00903f] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pt(ii)-based photo-hydrogen-evolving molecular device tethered to dimethyl-substituted viologens (Pt(bpy)(dmMV2+)2), providing higher driving force for hydrogen evolution reaction (HER) than the non-methylated analogue (Pt(bpy)(MV2+)2), is found to exhibit improved photocatalytic performance. The observed behaviors are explained by the multiple HER pathways taken by evolving H2 by the doubly and triply reduced species generated via consecutive photo-driven steps. Although the activity is still killed by the Dexter-type energy transfer quenching, our results provide new design strategies towards the development of more finely tuned molecular devices controlling the photocatalytic HER.
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Affiliation(s)
- Koichi Yatsuzuka
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.
| | - Kosei Yamauchi
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.
| | - Ken Sakai
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.
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9
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Celestine MJ, Lawrence MA, Schott O, Picard V, Hanan GS, Marquez EM, Harold CG, Kuester CT, Frenzel BA, Hamaker CG, Hightower SE, McMillen CD, Holder AA. Synthesis, structure, and hydrogen evolution studies of a heteroleptic Co(III) complex. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Lin S, Turro C. Dirhodium Complexes as Panchromatic Sensitizers, Electrocatalysts, and Photocatalysts. Chemistry 2021; 27:5379-5387. [DOI: 10.1002/chem.202003950] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/09/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Shaoyang Lin
- Department of Chemistry and Biochemistry The Ohio State University 100 W. 18th Ave. Columbus OH 43210 USA
| | - Claudia Turro
- Department of Chemistry and Biochemistry The Ohio State University 100 W. 18th Ave. Columbus OH 43210 USA
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11
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Ma W, Xu L, Zhang S, Li G, Ma T, Rao B, Zhang M, He G. Phosphorescent Bismoviologens for Electrophosphorochromism and Visible Light-Induced Cross-Dehydrogenative Coupling. J Am Chem Soc 2021; 143:1590-1597. [DOI: 10.1021/jacs.0c12015] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wenqiang Ma
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Letian Xu
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Sikun Zhang
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Guoping Li
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Tianyu Ma
- Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
| | - Bin Rao
- School of Chemistry, Xi’an Key Laboratory of Sustainable Energy Materials Chemistry, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
| | - Mingming Zhang
- School of Materials Science and Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, P. R. China
| | - Gang He
- Frontier Institute of Science and Technology, State Key Laboratory for Strength and Vibration of Mechanical Structures, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
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12
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Rabbani R, Saeedi S, Nazimuddin M, Barbero H, Kyritsakas N, White TA, Masson E. Enhanced photoreduction of water catalyzed by a cucurbit[8]uril-secured platinum dimer. Chem Sci 2021; 12:15347-15352. [PMID: 34976355 PMCID: PMC8635170 DOI: 10.1039/d1sc03743a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 11/04/2021] [Indexed: 12/11/2022] Open
Abstract
A cucurbit[8]uril (CB[8])-secured platinum terpyridyl chloride dimer was used as a photosensitizer and hydrogen-evolving catalyst for the photoreduction of water. Volumes of produced hydrogen were up to 25 and 6 times larger than those obtained with the corresponding free and cucurbit[7]uril-bound platinum monomer, respectively, at equal Pt concentration. The thermodynamics of the proton-coupled electron transfer from the Pt(ii)–Pt(ii) dimer to the corresponding Pt(ii)–Pt(iii)–H hydride key intermediate, as quantified by density functional theory, suggest that CB[8] secures the Pt(ii)–Pt(ii) dimer in a particularly reactive conformation that promotes hydrogen formation. The cucurbit[8]uril macrocycle can secure a platinum terpyridyl complex into a particularly reactive dimer that catalyzes the photoreduction of water.![]()
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Affiliation(s)
- Ramin Rabbani
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
| | - Sima Saeedi
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
| | - Md Nazimuddin
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
| | - Héctor Barbero
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
- GIR MIOMeT, IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, Valladolid, E47011, Spain
| | - Nathalie Kyritsakas
- Molecular Tectonics Laboratory, University of Strasbourg, UMR UDS-CNRS 7140, Institut le Bel, F-67000 Strasbourg, France
| | - Travis A. White
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
| | - Eric Masson
- Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA
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13
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Kato CN, Aono K, Kurihara A, Kubota T, Kasai R, Suzuki K. Thermal Treatment of a Keggin‐Type Diplatinum(II)‐Coordinated Polyoxotungstate: Formation of Hydrophilic Colloidal Particles and Photocatalytic Hydrogen Production. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000638] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Chika Nozaki Kato
- Department of Chemistry Faculty of Science Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
- Research Institute of Green Science and Technology Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
| | - Koki Aono
- Department of Chemistry Faculty of Science Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
| | - Akihiro Kurihara
- Department of Chemistry Faculty of Science Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
| | - Toshiya Kubota
- Department of Chemistry Faculty of Science Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
| | - Ryota Kasai
- Department of Chemistry Faculty of Science Shizuoka University 836 Ohya Suruga‐ku Shizuoka 422‐8529 Japan
| | - Kosuke Suzuki
- Department of Applied Chemistry School of Engineering The University of Tokyo 7-3–1 Hongo Bunkyo-ku Tokyo 113-8656 Japan
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14
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Winter A, Schubert US. Metal‐Terpyridine Complexes in Catalytic Application – A Spotlight on the Last Decade. ChemCatChem 2020. [DOI: 10.1002/cctc.201902290] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
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15
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Whittemore TJ, Xue C, Huang J, Gallucci JC, Turro C. Single-chromophore single-molecule photocatalyst for the production of dihydrogen using low-energy light. Nat Chem 2020; 12:180-185. [DOI: 10.1038/s41557-019-0397-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 11/15/2019] [Indexed: 01/23/2023]
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16
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Zhang X, Cibian M, Call A, Yamauchi K, Sakai K. Photochemical CO2 Reduction Driven by Water-Soluble Copper(I) Photosensitizer with the Catalysis Accelerated by Multi-Electron Chargeable Cobalt Porphyrin. ACS Catal 2019. [DOI: 10.1021/acscatal.9b04023] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Xian Zhang
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Mihaela Cibian
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
- Département de Chimie, Biochimie et Physique, Université du Québec à Trois-Rivières, Québec, Canada
| | - Arnau Call
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kosei Yamauchi
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ken Sakai
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
- Center of Molecular Systems (CMS), Kyushu University, Motooka 744, Nishi-ku, Fukuoka 819-0395, Japan
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17
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Mondragón-Díaz A, Robles-Marín E, Murueta-Cruz BA, Aquite JC, Martínez-Alanis PR, Flores-Alamo M, Aullón G, Benítez LN, Castillo I. Conformational Effects of [Ni 2 (μ-ArS) 2 ] Cores on Their Electrocatalytic Activity. Chem Asian J 2019; 14:3301-3312. [PMID: 31400087 DOI: 10.1002/asia.201901037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Indexed: 11/11/2022]
Abstract
Two nickel complexes supported by tridentate NS2 ligands, [Ni2 (κ-N,S,S,S'-NPh {CH2 (MeC6 H2 R')S}2 )2 ] (1; R'=3,5-(CF3 )2 C6 H3 ) and [Ni2 (κ-N,S,S,S'-NiBu {CH2 C6 H4 S}2 )2 ] (2), were prepared as bioinspired models of the active site of [NiFe] hydrogenases. The solid-state structure of 1 reveals that the [Ni2 (μ-ArS)2 ] core is bent, with the planes of the nickel centers at a hinge angle of 81.3(5)°, whereas 2 shows a coplanar arrangement between both nickel(II) ions in the dimeric structure. Complex 1 electrocatalyzes proton reduction from CF3 COOH at -1.93 (overpotential of 1.04 V, with icat /ip ≈21.8) and -1.47 V (overpotential of 580 mV, with icat /ip ≈5.9) versus the ferrocene/ferrocenium redox couple. The electrochemical behavior of 1 relative to that of 2 may be related to the bent [Ni2 (μ-ArS)2 ] core, which allows proximity of the two Ni⋅⋅⋅Ni centers at 2.730(8) Å; thus possibly favoring H+ reduction. In contrast, the planar [Ni2 (μ-ArS)2 ] core of 2 results in a Ni⋅⋅⋅Ni distance of 3.364(4) Å and is unstable in the presence of acid.
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Affiliation(s)
- Alexander Mondragón-Díaz
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Elvis Robles-Marín
- Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
| | - Brenda A Murueta-Cruz
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Juan C Aquite
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Paulina R Martínez-Alanis
- Departament de Química Inorgánica i Orgànica, Institut de Química Teòrica i Computacional, Universitat de Barcelona, Martí i Franquès 1-11, 08028, Barcelona, Spain
| | - Marcos Flores-Alamo
- Facultad de Química, División de Estudios de Posgrado, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
| | - Gabriel Aullón
- Departament de Química Inorgánica i Orgànica, Institut de Química Teòrica i Computacional, Universitat de Barcelona, Martí i Franquès 1-11, 08028, Barcelona, Spain
| | - Luis Norberto Benítez
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Ivan Castillo
- Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
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Kataoka Y, Yano N, Handa M, Kawamoto T. Intrinsic hydrogen evolution capability and a theoretically supported reaction mechanism of a paddlewheel-type dirhodium complex. Dalton Trans 2019; 48:7302-7312. [PMID: 30801087 DOI: 10.1039/c8dt05035j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The intrinsic capability of the paddlewheel-type dirhodium tetraacetate complex, [Rh2(O2CCH3)4(H2O)2] ([1(H2O)2]), as a hydrogen evolution catalyst (HEC) for photochemical hydrogen evolution from aqueous solution was illustrated. This was achieved by using an optimized artificial photosynthesis (AP) system with a cyclometalated iridium complex [Ir(ppy)2(bpy)](PF6) ([Ir-PS-1]) and triethylamine (TEA) serving as a photosensitizer (PS) and a sacrificial donor, respectively. The total amount of hydrogen evolution and the turnover number (TON) of catalysis using this AP system were 385.7 μmol and 3857 (per Rh ion), respectively; these values are higher than those of [Rh(dtBubpy)3](PF6)3, which is the most efficient HEC among the mononuclear rhodium complexes, and RhCl3. Moreover, the catalytic performance of [1(H2O)2] was further accelerated by using [Ir(ppy)2(dtBubpy)](PF6) [Ir-PS-3] as a PS; 9886 TON (H2 per Rh ion) was verified after 12 h of irradiation. In addition, the detailed mechanism of hydrogen evolution catalyzed by [1(H2O)2] was clarified by combining electro- and photochemical analyses and DFT calculations. The optimized geometries of [1(H2O)2], [1], hydride intermediates [H-Rh2(O2CCH3)4] ([H-1]), and their reduced species were theoretically verified by DFT calculations. Moreover, their redox potentials were theoretically estimated and compared with the observed potentials. Their combination analyses indicated that (i) the formation of [1], which has an open-metal site for hydrogen evolution and can be reduced by the one-electron reduced species of [Ir-PS-1], is a trigger for hydrogen evolution; (ii) [H-1] and its reduced species, which are verified by CV analyses, are key intermediate species in this reaction; and (iii) photochemical hydrogen evolution catalyzed by [1(H2O)2] occurred by two-electron reduction processes.
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Affiliation(s)
- Yusuke Kataoka
- Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060, Nishikawatsu, Matsue, Shimane, 690-8504, Japan.
| | - Natsumi Yano
- Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060, Nishikawatsu, Matsue, Shimane, 690-8504, Japan.
| | - Makoto Handa
- Department of Chemistry, Graduate School of Natural Science and Technology, Shimane University, 1060, Nishikawatsu, Matsue, Shimane, 690-8504, Japan.
| | - Tatsuya Kawamoto
- Department of Chemistry, Faculty of Science, Kanagawa University, 2946, Tsuchiya, Hiratsuka, Kanagawa, 259-1293, Japan.
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19
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Kaur-Ghumaan S, Hasche P, Spannenberg A, Beweries T. Nickel(ii) PE1CE2P pincer complexes (E = O, S) for electrocatalytic proton reduction. Dalton Trans 2019; 48:16322-16329. [DOI: 10.1039/c9dt03626a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The catalytic activity of a series of nickel complexes with different phosphinite/thiophosphinite ligands for electrocatalytic proton reduction strongly depends on the nature of the pincer ligands.
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Affiliation(s)
- Sandeep Kaur-Ghumaan
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
- Department of Chemistry
- University of Delhi (North Campus)
| | - Patrick Hasche
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
| | - Torsten Beweries
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
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20
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Cinninger LM, Bastatas LD, Shen Y, Holliday BJ, Slinker JD. Luminescent properties of a 3,5-diphenylpyrazole bridged Pt(ii) dimer. Dalton Trans 2019; 48:9684-9691. [DOI: 10.1039/c9dt00795d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We report the synthesis, electrochemistry, photophysics and electroluminescence of a highly luminescent pyrazolate-bridged platinum(ii) complex. Light-emitting electrochemical cells (LEECs) of this dimer complex were among the brightest and most efficient LEECs from dinuclear compounds to date.
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Affiliation(s)
- Leander M. Cinninger
- Department of Chemistry
- The University of Texas at Austin
- Austin
- USA
- Intel Corporation
| | - Lyndon D. Bastatas
- Department of Physics
- The University of Texas at Dallas
- Richardson
- USA
- Department of Physics
| | - Yulong Shen
- Department of Physics
- The University of Texas at Dallas
- Richardson
- USA
- Qorvo
| | | | - Jason D. Slinker
- Department of Physics
- The University of Texas at Dallas
- Richardson
- USA
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21
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Lawrence MAW, Mulder WH. SNS versus SNN Pincer Ligands: Electrochemical Studies and Their Palladium(II) Complexes as Electro-Catalyst for Proton Reduction. ChemistrySelect 2018. [DOI: 10.1002/slct.201802065] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Mark A. W. Lawrence
- Department of Chemistry; University of the West Indies, Mona Kingston 7; Jamaica W.I
- School of Natural and Applied Sciences; University of Technology; 237 Old Hope Road Kingston 6 Jamaica W.I
| | - Willem H. Mulder
- Department of Chemistry; University of the West Indies, Mona Kingston 7; Jamaica W.I
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22
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Immobilization of luminescent Platinum(II) complexes on periodic mesoporous organosilica and their water reduction photocatalysis. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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23
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Li G, Xu L, Zhang W, Zhou K, Ding Y, Liu F, He X, He G. Narrow-Bandgap Chalcogenoviologens for Electrochromism and Visible-Light-Driven Hydrogen Evolution. Angew Chem Int Ed Engl 2018; 57:4897-4901. [DOI: 10.1002/anie.201711761] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/05/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Guoping Li
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Letian Xu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Weidong Zhang
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Kun Zhou
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Yousong Ding
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Fenglin Liu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Xiaoming He
- School of Chemical Science and Engineering; Tongji University; Shanghai 200092 China
| | - Gang He
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
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24
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Li G, Xu L, Zhang W, Zhou K, Ding Y, Liu F, He X, He G. Narrow-Bandgap Chalcogenoviologens for Electrochromism and Visible-Light-Driven Hydrogen Evolution. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711761] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Guoping Li
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Letian Xu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Weidong Zhang
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Kun Zhou
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Yousong Ding
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Fenglin Liu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
| | - Xiaoming He
- School of Chemical Science and Engineering; Tongji University; Shanghai 200092 China
| | - Gang He
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an Shaanxi Province 710054 China
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25
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Yuan YJ, Yu ZT, Chen DQ, Zou ZG. Metal-complex chromophores for solar hydrogen generation. Chem Soc Rev 2018; 46:603-631. [PMID: 27808300 DOI: 10.1039/c6cs00436a] [Citation(s) in RCA: 208] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Solar H2 generation from water has been intensively investigated as a clean method to convert solar energy into hydrogen fuel. During the past few decades, many studies have demonstrated that metal complexes can act as efficient photoactive materials for photocatalytic H2 production. Here, we review the recent progress in the application of metal-complex chromophores to solar-to-H2 conversion, including metal-complex photosensitizers and supramolecular photocatalysts. A brief overview of the fundamental principles of photocatalytic H2 production is given. Then, different metal-complex photosensitizers and supramolecular photocatalysts are introduced in detail, and the most important factors that strictly determine their photocatalytic performance are also discussed. Finally, we illustrate some challenges and opportunities for future research in this promising area.
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Affiliation(s)
- Yong-Jun Yuan
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory for Nano Technology, College of Engineering and Applied Science, Nanjing University, Nanjing 210093, P. R. China. and College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China.
| | - Zhen-Tao Yu
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory for Nano Technology, College of Engineering and Applied Science, Nanjing University, Nanjing 210093, P. R. China.
| | - Da-Qin Chen
- College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, P. R. China.
| | - Zhi-Gang Zou
- National Laboratory of Solid State Microstructures and Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory for Nano Technology, College of Engineering and Applied Science, Nanjing University, Nanjing 210093, P. R. China.
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26
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Platinum(II)-glutamic acid dendrimer conjugates: Synthesis, characterization, DFT calculation, conformational analysis and catalytic properties. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.12.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Affiliation(s)
- Dong Ryeol Whang
- Institute of Physical Chemistry; Johannes Kepler University Linz; Altenbergerstraße 69 4040 Linz Austria
| | - Dogukan Hazar Apaydin
- Institute of Physical Chemistry; Johannes Kepler University Linz; Altenbergerstraße 69 4040 Linz Austria
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28
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Tsuji Y, Yamamoto K, Yamauchi K, Sakai K. Near-Infrared Light-Driven Hydrogen Evolution from Water Using a Polypyridyl Triruthenium Photosensitizer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708996] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yutaro Tsuji
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
| | - Keiya Yamamoto
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
| | - Kosei Yamauchi
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
| | - Ken Sakai
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
- Center for Molecular Systems, CMS; Kyushu; University Japan
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29
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Tsuji Y, Yamamoto K, Yamauchi K, Sakai K. Near-Infrared Light-Driven Hydrogen Evolution from Water Using a Polypyridyl Triruthenium Photosensitizer. Angew Chem Int Ed Engl 2017; 57:208-212. [DOI: 10.1002/anie.201708996] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 10/13/2017] [Indexed: 01/27/2023]
Affiliation(s)
- Yutaro Tsuji
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
| | - Keiya Yamamoto
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
| | - Kosei Yamauchi
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
| | - Ken Sakai
- Department of Chemistry, Faculty of Science; Kyushu University; Motooka 744 Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research, WPI-I2CNER; Kyushu University; Japan
- Center for Molecular Systems, CMS; Kyushu; University Japan
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30
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Kamatsuka T, Shinokubo H, Miyake Y. Design and Synthesis of Tunable Ligands with 4,4′-Bipyridyl as an Electron-Accepting Unit and Their Rhenium Complexes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00611] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuto Kamatsuka
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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31
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Zimmer P, Müller P, Burkhardt L, Schepper R, Neuba A, Steube J, Dietrich F, Flörke U, Mangold S, Gerhards M, Bauer M. N-Heterocyclic Carbene Complexes of Iron as Photosensitizers for Light-Induced Water Reduction. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700064] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Peter Zimmer
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Patrick Müller
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Lukas Burkhardt
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Rahel Schepper
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Adam Neuba
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Jakob Steube
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Fabian Dietrich
- Department of Chemistry and Research Center Optimas; TU Kaiserslautern; Erwin-Schrödinger-Straße 52 67663 Kaiserslautern Germany
| | - Ulrich Flörke
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
| | - Stefan Mangold
- Synchrotron Radiation Facility ANKA; Karlsruhe Institute of Technology; Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Markus Gerhards
- Department of Chemistry and Research Center Optimas; TU Kaiserslautern; Erwin-Schrödinger-Straße 52 67663 Kaiserslautern Germany
| | - Matthias Bauer
- Department Chemie; Universität Paderborn; Warburger Straße 100 33098 Paderborn Germany
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32
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Koshiba K, Yamauchi K, Sakai K. A Nickel Dithiolate Water Reduction Catalyst Providing Ligand-Based Proton-Coupled Electron-Transfer Pathways. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700927] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Keita Koshiba
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Japan
| | - Kosei Yamauchi
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Japan
| | - Ken Sakai
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Japan
- Center for Molecular Systems (CMS); Kyushu University; Japan
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33
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Koshiba K, Yamauchi K, Sakai K. A Nickel Dithiolate Water Reduction Catalyst Providing Ligand-Based Proton-Coupled Electron-Transfer Pathways. Angew Chem Int Ed Engl 2017; 56:4247-4251. [PMID: 28276659 DOI: 10.1002/anie.201700927] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Indexed: 12/22/2022]
Abstract
A nickel pyrazinedithiolate ([Ni(dcpdt)2 ]2- ; dcpdt=5,6-dicyanopyrazine-2,3-dithiolate), bearing a NiS4 core similar to the active center of [NiFe] hydrogenase, is shown to serve as an efficient molecular catalyst for the hydrogen evolution reaction (HER). This catalyst shows effectively low overpotentials for HER (330-400 mV at pH 4-6). Moreover, the turnover number of catalysis reaches 20 000 over the 24 h electrolysis with a high Faradaic efficiency, 92-100 %. The electrochemical and DFT studies reveal that diprotonated one-electron-reduced species (i.e., [NiII (dcpdt)(dcpdtH2 )]- or [NiII (dcpdtH)2 ]- ) forms at pH<6.4 via ligand-based proton-coupled electron-transfer (PCET) pathways, leading to electrocatalytic HER without applying the highly negative potential required to generate low-valent nickel intermediates. This is the first example of catalysts exhibiting such behavior.
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Affiliation(s)
- Keita Koshiba
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.,International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Japan
| | - Kosei Yamauchi
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.,International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Japan
| | - Ken Sakai
- Department of Chemistry, Faculty of Science, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.,International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, Japan.,Center for Molecular Systems (CMS), Kyushu University, Japan
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34
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Miyaji M, Kitamoto K, Ozawa H, Sakai K. Synthesis and Characterization of a RuPt-Based Photo-Hydrogen-Evolving Molecular Device Tethered to a Single Viologen Acceptor. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601346] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Masayuki Miyaji
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
| | - Kyoji Kitamoto
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
| | - Hironobu Ozawa
- Education Center for Global Leaders in Molecular Systems for Devices; Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
| | - Ken Sakai
- Department of Chemistry; Faculty of Science; Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
- Center for Molecular Systems (CMS); Kyushu University; Motooka 744, Nishi-ku 819-0395 Fukuoka Japan
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35
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Skaisgirski M, Guo X, Wenger OS. Electron Accumulation on Naphthalene Diimide Photosensitized by [Ru(2,2′-Bipyridine)3]2+. Inorg Chem 2017; 56:2432-2439. [DOI: 10.1021/acs.inorgchem.6b02446] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Michael Skaisgirski
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Xingwei Guo
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
| | - Oliver S. Wenger
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland
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36
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Cui X, Zhao J, Karatay A, Yaglioglu HG, Hayvali M, Küçüköz B. A Ru(bipyridine)3[PF6]2Complex with a Rhodamine Unit - Synthesis, Photophysical Properties, and Application in Acid-Controllable Triplet-Triplet Annihilation Upconversion. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600755] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoneng Cui
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 116024 Dalian P. R. China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; 116024 Dalian P. R. China
| | - Ahmet Karatay
- Department of Engineering Physics; Faculty of Engineering; Ankara University; 06100 Beşevler, Ankara Turkey
| | - Halime Gul Yaglioglu
- Department of Engineering Physics; Faculty of Engineering; Ankara University; 06100 Beşevler, Ankara Turkey
| | - Mustafa Hayvali
- Department of Chemistry; Faculty of Science; Ankara University; 06100 Beşevler Ankara Turkey
| | - Betül Küçüköz
- Department of Engineering Physics; Faculty of Engineering; Ankara University; 06100 Beşevler, Ankara Turkey
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37
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Lawrence MAW, Celestine MJ, Artis ET, Joseph LS, Esquivel DL, Ledbetter AJ, Cropek DM, Jarrett WL, Bayse CA, Brewer MI, Holder AA. Computational, electrochemical, and spectroscopic studies of two mononuclear cobaloximes: the influence of an axial pyridine and solvent on the redox behaviour and evidence for pyridine coordination to cobalt(i) and cobalt(ii) metal centres. Dalton Trans 2016; 45:10326-42. [PMID: 27244471 PMCID: PMC5973836 DOI: 10.1039/c6dt01583b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
[Co(dmgBF2)2(H2O)2] (where dmgBF2 = difluoroboryldimethylglyoximato) was used to synthesize [Co(dmgBF2)2(H2O)(py)]·0.5(CH3)2CO (where py = pyridine) in acetone. The formulation of complex was confirmed by elemental analysis, high resolution MS, and various spectroscopic techniques. The complex [Co(dmgBF2)2(solv)(py)] (where solv = solvent) was readily formed in situ upon the addition of pyridine to complex . A spectrophotometric titration involving complex and pyridine proved the formation of such a species, with formation constants, log K = 5.5, 5.1, 5.0, 4.4, and 3.1 in 2-butanone, dichloromethane, acetone, 1,2-difluorobenzene/acetone (4 : 1, v/v), and acetonitrile, respectively, at 20 °C. In strongly coordinating solvents, such as acetonitrile, the lower magnitude of K along with cyclic voltammetry, NMR, and UV-visible spectroscopic measurements indicated extensive dissociation of the axial pyridine. In strongly coordinating solvents, [Co(dmgBF2)2(solv)(py)] can only be distinguished from [Co(dmgBF2)2(solv)2] upon addition of an excess of pyridine, however, in weakly coordinating solvents the distinctions were apparent without the need for excess pyridine. The coordination of pyridine to the cobalt(ii) centre diminished the peak current at the Epc value of the Co(I/0) redox couple, which was indicative of the relative position of the reaction equilibrium. Herein we report the first experimental and theoretical (59)Co NMR spectroscopic data for the formation of Co(i) species of reduced cobaloximes in the presence and absence of py (and its derivatives) in CD3CN. From spectroelectrochemical studies, it was found that pyridine coordination to a cobalt(i) metal centre is more favourable than coordination to a cobalt(ii) metal centre as evident by the larger formation constant, log K = 4.6 versus 3.1, respectively, in acetonitrile at 20 °C. The electrosynthesis of hydrogen by complexes and in various solvents demonstrated the dramatic effects of the axial ligand and the solvent on the turnover number of the respective catalyst.
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Affiliation(s)
- Mark A W Lawrence
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
| | - Michael J Celestine
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
| | - Edward T Artis
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
| | - Lorne S Joseph
- University of the Virgin Islands, #2 John Brewers Bay, Charlotte Amalie, VI 00802, USA
| | - Deisy L Esquivel
- Johnson C. Smith University, 100 Beatties Ford Road, Charlotte, NC 28216, USA
| | | | - Donald M Cropek
- U.S. Army Corps of Engineers, Construction Engineering Research Laboratory, Champaign, IL 61822, USA
| | - William L Jarrett
- School of Polymers and High-Performance Materials, The University of Southern Mississippi, 118 College Drive, #5050, Hattiesburg, MS 39406-0076, USA
| | - Craig A Bayse
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
| | - Matthew I Brewer
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
| | - Alvin A Holder
- Department of Chemistry and Biochemistry, Old Dominion University, Norfolk, VA 23529, USA.
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38
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Kitamoto K, Sakai K. Photochemical H2 evolution from water catalyzed by a dichloro(diphenylbipyridine)platinum(ii) derivative tethered to multiple viologen acceptors. Chem Commun (Camb) 2016; 52:1385-8. [DOI: 10.1039/c5cc08044d] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Enhanced hydrogen evolution from water photocatalyzed by a dichloro(diphenylbipyridine)platinum(ii) derivative tethered to multiple viologen acceptors is reported.
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Affiliation(s)
- Kyoji Kitamoto
- Department of Chemsitry
- Faculty of Science
- Kyushu University
- Nishi-ku
- Japan
| | - Ken Sakai
- Department of Chemsitry
- Faculty of Science
- Kyushu University
- Nishi-ku
- Japan
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39
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Lin S, Kitamoto K, Ozawa H, Sakai K. Improved photocatalytic hydrogen evolution driven by chloro(terpyridine)platinum(ii) derivatives tethered to a single pendant viologen acceptor. Dalton Trans 2016; 45:10643-54. [DOI: 10.1039/c6dt01456a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chloro(terpyridine)platinum(ii) derivatives tethered to a single pendant viologen acceptor exhibit drastically improved turnover number in the photocatalytic H2 evolution reaction from water.
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Affiliation(s)
- Shu Lin
- Department of Chemistry
- Faculty of Science
- Kyushu University
- Nishi-ku
- Japan
| | - Kyoji Kitamoto
- Department of Chemistry
- Faculty of Science
- Kyushu University
- Nishi-ku
- Japan
| | - Hironobu Ozawa
- Education Center for Global Leaders in Molecular Systems for Devices
- Kyushu University
- Nishi-ku
- Japan
| | - Ken Sakai
- Department of Chemistry
- Faculty of Science
- Kyushu University
- Nishi-ku
- Japan
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40
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Whang DR, Park SY. Rational Design of an Electron-Reservoir Pt(II) Complex for Efficient Photocatalytic Hydrogen Production from Water. CHEMSUSCHEM 2015; 8:3204-7. [PMID: 26315804 DOI: 10.1002/cssc.201500787] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 07/23/2015] [Indexed: 05/15/2023]
Abstract
Herein we report a Pt(II) complex containing a 4,4'-bis[4-(triphenylsilyl)phenyl]-2,2'-bipyridine ligand as a molecular catalyst for water splitting. Systematic studies of the electrochemical and electronic properties of this catalyst, in comparison with two control complexes, reveal electron-reservoir characteristics upon two-electron reduction. A turnover number of 510,000 was recorded by employing this complex as a water reduction catalyst in combination with a state-of-the-art photosensitizer and N,N-dimethylaniline as a sacrificial electron donor, which represents a large improvement over the control complexes that do not contain the tetraphenylsilyl ligand substitution.
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Affiliation(s)
- Dong Ryeol Whang
- Center for Supramolecular Optoelectronic Materials, Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-744, Korea
| | - Soo Young Park
- Center for Supramolecular Optoelectronic Materials, Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-744, Korea.
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41
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Jeong DC, Song SG, Satheeshkumar C, Lee Y, Kim KS, Song C. Enhanced photoinduced electron transfer by multiwalled carbon nanotubes in self-assembled terpyridine polymer networks. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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42
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Wu S, Zhong F, Zhao J, Guo S, Yang W, Fyles T. Broadband Visible Light-Harvesting Naphthalenediimide (NDI) Triad: Study of the Intra-/Intermolecular Energy/Electron Transfer and the Triplet Excited State. J Phys Chem A 2015; 119:4787-99. [DOI: 10.1021/acs.jpca.5b01448] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shuang Wu
- State
Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Fangfang Zhong
- State
Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Jianzhang Zhao
- State
Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Song Guo
- State
Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wenbo Yang
- State
Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Tom Fyles
- Department
of Chemistry, University of Victoria, P.O. Box 3065, Victoria, Canada V8W 3V6
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43
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Yamada Y, Shikano S, Fukuzumi S. Ni–Cu alloy nanoparticles loaded on various metal oxides acting as efficient catalysts for photocatalytic H2 evolution. RSC Adv 2015. [DOI: 10.1039/c5ra04838a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Catalysis of Ni–Cu alloy nanoparticles loaded on various metal oxides for photocatalytic H2 evolution depends on preparation methods and supports.
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Affiliation(s)
- Yusuke Yamada
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA and SENTAN
- Japan Science and Technology Agency (JST)
| | - Shinya Shikano
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA and SENTAN
- Japan Science and Technology Agency (JST)
| | - Shunichi Fukuzumi
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA and SENTAN
- Japan Science and Technology Agency (JST)
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44
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Yamauchi K, Sakai K. A tricarboxylated PtCl(terpyridine) derivative exhibiting pH-dependent photocatalytic activity for H2 evolution from water. Dalton Trans 2015; 44:8685-96. [DOI: 10.1039/c5dt00425j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A ‘negatively charged’ PtCl(terpyridine) derivative was found to be the first example of a Pt(ii)-based molecular photocatalyst capable of driving H2 evolution coupled with a PCET process at the ligand geometry.
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Affiliation(s)
- Kosei Yamauchi
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Fukuoka 812-8581
- Japan
| | - Ken Sakai
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Fukuoka 812-8581
- Japan
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45
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Yamada Y, Shikano S, Akita T, Fukuzumi S. Synergistic effects of Ni and Cu supported on TiO2 and SiO2 on photocatalytic H2 evolution with an electron donor–acceptor linked molecule. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01128g] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni and Cu supported on TiO2 or SiO2 synergistically acted as H2 evolution catalysts in a photocatalytic system.
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Affiliation(s)
- Yusuke Yamada
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA
- Japan Science and Technology Agency (JST)
| | - Shinya Shikano
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA
- Japan Science and Technology Agency (JST)
| | - Tomoki Akita
- National Institute of Advanced Industrial Science and Technology (AIST)
- Ikeda
- Japan
| | - Shunichi Fukuzumi
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- ALCA
- Japan Science and Technology Agency (JST)
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46
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Yamamoto K, Kitamoto K, Yamauchi K, Sakai K. Pt(ii)-Catalyzed photosynthesis for H2 evolution cycling between singly and triply reduced species. Chem Commun (Camb) 2015; 51:14516-9. [DOI: 10.1039/c5cc03558a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A platinum(ii)-based single-component molecular photocatalyst for hydrogen evolution from water cycling between the singly and triply reduced forms is reported.
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Affiliation(s)
- Keiya Yamamoto
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Higashi-ku
- Japan
| | - Kyoji Kitamoto
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Higashi-ku
- Japan
| | - Kosei Yamauchi
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Higashi-ku
- Japan
| | - Ken Sakai
- Department of Chemistry
- Faculty of Sciences
- Kyushu University
- Higashi-ku
- Japan
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47
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Bertoni R, Lorenc M, Tissot A, Boillot ML, Collet E. Femtosecond photoswitching dynamics and microsecond thermal conversion driven by laser heating in FeIII spin-crossover solids. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.05.024] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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48
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Liu L, Guo S, Ma J, Xu K, Zhao J, Zhang T. Broadband Visible-Light-Harvestingtrans-Bis(alkylphosphine) Platinum(II)-Alkynyl Complexes with Singlet Energy Transfer between BODIPY and Naphthalene Diimide Ligands. Chemistry 2014; 20:14282-95. [DOI: 10.1002/chem.201403780] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Indexed: 12/17/2022]
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49
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Miyake Y, Nakajima K, Higuchi Y, Nishibayashi Y. Synthesis and Redox Properties of PNP Pincer Complexes Based onN-Methyl-4,4′-bipyridinium. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402349] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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50
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Nishihara H. Coordination Programming: A New Concept for the Creation of Multifunctional Molecular Systems. CHEM LETT 2014. [DOI: 10.1246/cl.140010] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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