51
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Anwar N, Sartorel A, Yaqub M, Wearen K, Laffir F, Armstrong G, Dickinson C, Bonchio M, McCormac T. Surface immobilization of a tetra-ruthenium substituted polyoxometalate water oxidation catalyst through the employment of conducting polypyrrole and the layer-by-layer (LBL) technique. ACS APPLIED MATERIALS & INTERFACES 2014; 6:8022-8031. [PMID: 24758586 DOI: 10.1021/am405295c] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A tetra Ru-substituted polyoxometalate Na10[{Ru4O4(OH)2(H2O)4}(γ-SiW10O36)2] (Ru4POM) has been successfully immobilised onto glassy carbon electrodes and indium tin oxide (ITO) coated glass slides through the employment of a conducting polypyrrole matrix and the layer-by-layer (LBL) technique. The resulting Ru4POM doped polypyrrole films showed stable redox behavior associated with the Ru centres within the Ru4POM, whereas, the POM's tungsten-oxo redox centres were not accessible. The films showed pH dependent redox behavior within the pH range 2-5 whilst exhibiting excellent stability towards redox cycling. The layer-by-layer assembly was constructed onto poly(diallyldimethylammonium chloride) (PDDA) modified carbon electrodes by alternate depositions of Ru4POM and a Ru(II) metallodendrimer. The resulting Ru4POM assemblies showed stable redox behavior for the redox processes associated with Ru4POM in the pH range 2-5. The charge transfer resistance of the LBL films was calculated through AC-Impedance. Surface characterization of both the polymer and LBL Ru4POM films was carried out using atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM). Initial investigations into the ability of the Ru4POM LBL films to electrocatalytically oxidise water at pH 7 have also been conducted.
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Affiliation(s)
- Nargis Anwar
- Electrochemistry Research Group, Department of Applied Science, Dundalk Institute of Technology , Dublin Road, Dundalk, County Louth, Ireland
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52
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Self-assembled hybrid solids of luminescent Ru(II) polypyridyl complexes and polyoxometalates. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.02.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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53
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Sumliner JM, Lv H, Fielden J, Geletii YV, Hill CL. Polyoxometalate Multi-Electron-Transfer Catalytic Systems for Water Splitting. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201301573] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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54
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López AM, Natali M, Pizzolato E, Chiorboli C, Bonchio M, Sartorel A, Scandola F. A Co(ii)–Ru(ii) dyad relevant to light-driven water oxidation catalysis. Phys Chem Chem Phys 2014; 16:12000-7. [DOI: 10.1039/c3cp55369h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The covalent anchoring of a Co(ii) water oxidation catalyst to a Ru(ii) photosensitizer with potential application in artificial photosynthesis.
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Affiliation(s)
| | - Mirco Natali
- Department of Chemical and Pharmaceutical Sciences
- University of Ferrara, and Centro Interuniversitario per la Conversione Chimica dell'Energia Solare (sez. Ferrara)
- 44121 Ferrara, Italy
| | - Erica Pizzolato
- ITM-CNR and Department of Chemical Sciences
- University of Padova
- 35131 Padova, Italy
| | - Claudio Chiorboli
- ISOF-CNR c/o Department of Chemical and Pharmaceutical Sciences
- University of Ferrara
- 44121 Ferrara, Italy
| | - Marcella Bonchio
- ITM-CNR and Department of Chemical Sciences
- University of Padova
- 35131 Padova, Italy
| | - Andrea Sartorel
- ITM-CNR and Department of Chemical Sciences
- University of Padova
- 35131 Padova, Italy
| | - Franco Scandola
- Department of Chemical and Pharmaceutical Sciences
- University of Ferrara, and Centro Interuniversitario per la Conversione Chimica dell'Energia Solare (sez. Ferrara)
- 44121 Ferrara, Italy
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55
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Natali M, Luisa A, Iengo E, Scandola F. Efficient photocatalytic hydrogen generation from water by a cationic cobalt(ii) porphyrin. Chem Commun (Camb) 2014; 50:1842-4. [DOI: 10.1039/c3cc48882a] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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56
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La Ganga G, Nardo VM, Cordaro M, Natali M, Vitale S, Licciardello A, Nastasi F, Campagna S. A functionalized, ethynyl-decorated, tetracobalt(iii) cubane molecular catalyst for photoinduced water oxidation. Dalton Trans 2014; 43:14926-30. [DOI: 10.1039/c4dt01785d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new tetracobalt(iii)-oxo cubane 1 was prepared. The ethynyl groups do not affect the photocatalytic properties of 1, which, in contrast, appear to be improved.
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Affiliation(s)
- Giuseppina La Ganga
- Dipartimento di Scienze Chimiche
- Università di Messina and Centro Interuniversitario per la Conversione dell'Energia Solare (SOLAR-CHEM)
- Messina, Italy
| | - Viviana Mollica Nardo
- Dipartimento di Scienze Chimiche
- Università di Messina and Centro Interuniversitario per la Conversione dell'Energia Solare (SOLAR-CHEM)
- Messina, Italy
| | - Massimiliano Cordaro
- Dipartimento di Scienze Chimiche
- Università di Messina and Centro Interuniversitario per la Conversione dell'Energia Solare (SOLAR-CHEM)
- Messina, Italy
| | - Mirco Natali
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Ferrara
- and SOLAR-CHEM
- Ferrara, Italy
| | - Stefania Vitale
- Dipartimento di Scienze Chimiche
- Università di Catania
- Catania, Italy
| | | | - Francesco Nastasi
- Dipartimento di Scienze Chimiche
- Università di Messina and Centro Interuniversitario per la Conversione dell'Energia Solare (SOLAR-CHEM)
- Messina, Italy
| | - Sebastiano Campagna
- Dipartimento di Scienze Chimiche
- Università di Messina and Centro Interuniversitario per la Conversione dell'Energia Solare (SOLAR-CHEM)
- Messina, Italy
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57
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Deponti E, Luisa A, Natali M, Iengo E, Scandola F. Photoinduced hydrogen evolution by a pentapyridine cobalt complex: elucidating some mechanistic aspects. Dalton Trans 2014; 43:16345-53. [DOI: 10.1039/c4dt02269f] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The ability of a new pentapyridine cobalt(ii) complex to power photochemical hydrogen evolution from water is investigated in detail.
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Affiliation(s)
- Elisa Deponti
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Ferrara
- 44121 Ferrara, Italy
- Centro Interuniversitario per la Conversione Chimica dell'Energia Solare
- sezione di Ferrara
| | - Alessandra Luisa
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Trieste
- 34127 Trieste, Italy
| | - Mirco Natali
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Ferrara
- 44121 Ferrara, Italy
- Centro Interuniversitario per la Conversione Chimica dell'Energia Solare
- sezione di Ferrara
| | - Elisabetta Iengo
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Trieste
- 34127 Trieste, Italy
| | - Franco Scandola
- Dipartimento di Scienze Chimiche e Farmaceutiche
- Università di Ferrara
- 44121 Ferrara, Italy
- Centro Interuniversitario per la Conversione Chimica dell'Energia Solare
- sezione di Ferrara
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58
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Ke X, Turner S, Quintana M, Hadad C, Montellano-López A, Carraro M, Sartorel A, Bonchio M, Prato M, Bittencourt C, Van Tendeloo G. Dynamic motion of Ru-polyoxometalate ions (POMs) on functionalized few-layer graphene. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2013; 9:3922-3927. [PMID: 23813798 DOI: 10.1002/smll.201300378] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 04/02/2013] [Indexed: 05/28/2023]
Affiliation(s)
- Xiaoxing Ke
- Electron Microscopy for Materials Research (EMAT), University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium.
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59
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Stracke JJ, Finke RG. Water Oxidation Catalysis Beginning with Co4(H2O)2(PW9O34)210– When Driven by the Chemical Oxidant Ruthenium(III)tris(2,2′-bipyridine): Stoichiometry, Kinetic, and Mechanistic Studies en Route to Identifying the True Catalyst. ACS Catal 2013. [DOI: 10.1021/cs4006925] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jordan J. Stracke
- Chemistry
Department, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Richard G. Finke
- Chemistry
Department, Colorado State University, Fort Collins, Colorado 80523, United States
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60
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Liu Y, Guo SX, Bond AM, Zhang J, Geletii YV, Hill CL. Voltammetric Determination of the Reversible Potentials for [{Ru4O4(OH)2(H2O)4}(γ-SiW10O36)2]10– over the pH Range of 2–12: Electrolyte Dependence and Implications for Water Oxidation Catalysis. Inorg Chem 2013; 52:11986-96. [DOI: 10.1021/ic401748y] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Yuping Liu
- School of Chemistry, Monash University, Clayton, Victoria 3800 Australia
| | - Si-Xuan Guo
- School of Chemistry, Monash University, Clayton, Victoria 3800 Australia
| | - Alan M. Bond
- School of Chemistry, Monash University, Clayton, Victoria 3800 Australia
| | - Jie Zhang
- School of Chemistry, Monash University, Clayton, Victoria 3800 Australia
| | - Yurii V. Geletii
- Department of Chemistry, Emory University, 1525 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Craig L. Hill
- Department of Chemistry, Emory University, 1525 Dickey Drive, Atlanta, Georgia 30322, United States
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61
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Lewandowska-Andralojc A, Polyansky DE. Mechanism of the Quenching of the Tris(bipyridine)ruthenium(II) Emission by Persulfate: Implications for Photoinduced Oxidation Reactions. J Phys Chem A 2013; 117:10311-9. [DOI: 10.1021/jp407573d] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
| | - D. E. Polyansky
- Chemistry Department, Brookhaven National Laboratory, Upton, New York 11973-5000, United States
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62
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Kaveevivitchai N, Kohler L, Zong R, El Ojaimi M, Mehta N, Thummel RP. A Ru(II) Bis-terpyridine-like Complex that Catalyzes Water Oxidation: The Influence of Steric Strain. Inorg Chem 2013; 52:10615-22. [DOI: 10.1021/ic4016383] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nattawut Kaveevivitchai
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
| | - Lars Kohler
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
| | - Ruifa Zong
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
| | - Maya El Ojaimi
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
| | - Nirja Mehta
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
| | - Randolph P. Thummel
- Department of Chemistry, 110 Fleming Building, University of Houston, Houston, Texas 77204-5003, United States
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63
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Volpe A, Sartorel A, Tubaro C, Meneghini L, Di Valentin M, Graiff C, Bonchio M. N-Heterocyclic Dicarbene Iridium(III) Catalysts Enabling Water Oxidation under Visible Light Irradiation. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300703] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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64
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65
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Hong D, Mandal S, Yamada Y, Lee YM, Nam W, Llobet A, Fukuzumi S. Water Oxidation Catalysis with Nonheme Iron Complexes under Acidic and Basic Conditions: Homogeneous or Heterogeneous? Inorg Chem 2013; 52:9522-31. [DOI: 10.1021/ic401180r] [Citation(s) in RCA: 151] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Dachao Hong
- Department of Material
and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science Technology Agency (JST),
Suita, Osaka 565-0871, Japan
| | - Sukanta Mandal
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea
| | - Yusuke Yamada
- Department of Material
and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science Technology Agency (JST),
Suita, Osaka 565-0871, Japan
| | - Yong-Min Lee
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea
| | - Wonwoo Nam
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea
| | - Antoni Llobet
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea
- Institute of Chemical Research of Catalonia (ICIQ),
Avinguda Països Catalans 16, E-43007 Tarragona, Spain
| | - Shunichi Fukuzumi
- Department of Material
and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science Technology Agency (JST),
Suita, Osaka 565-0871, Japan
- Department of Bioinspired Science, Ewha Womans University, Seoul 120-750, Korea
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66
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Natali M, Argazzi R, Chiorboli C, Iengo E, Scandola F. Photocatalytic Hydrogen Evolution with a Self-Assembling Reductant-Sensitizer-Catalyst System. Chemistry 2013; 19:9261-71. [DOI: 10.1002/chem.201300133] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2013] [Revised: 04/12/2013] [Indexed: 11/11/2022]
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67
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Stracke JJ, Finke RG. Water Oxidation Catalysis Beginning with 2.5 μM [Co4(H2O)2(PW9O34)2]10–: Investigation of the True Electrochemically Driven Catalyst at ≥600 mV Overpotential at a Glassy Carbon Electrode. ACS Catal 2013. [DOI: 10.1021/cs400141t] [Citation(s) in RCA: 114] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jordan J. Stracke
- Chemistry
Department, Colorado State University,
Fort Collins, Colorado 80523, United States
| | - Richard G. Finke
- Chemistry
Department, Colorado State University,
Fort Collins, Colorado 80523, United States
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68
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Kaledin AL, van Duin ACT, Hill CL, Musaev DG. Parameterization of Reactive Force Field: Dynamics of the [Nb6O19Hx](8–x)– Lindqvist Polyoxoanion in Bulk Water. J Phys Chem A 2013; 117:6967-74. [DOI: 10.1021/jp312033p] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | - Adri C. T. van Duin
- Department
of Mechanical and Nuclear
Engineering, Penn State University, University
Park, Pennsylvania 16802, United States
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69
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Quintana M, López AM, Rapino S, Toma FM, Iurlo M, Carraro M, Sartorel A, Maccato C, Ke X, Bittencourt C, Da Ros T, Van Tendeloo G, Marcaccio M, Paolucci F, Prato M, Bonchio M. Knitting the catalytic pattern of artificial photosynthesis to a hybrid graphene nanotexture. ACS NANO 2013; 7:811-817. [PMID: 23244166 DOI: 10.1021/nn305313q] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The artificial leaf project calls for new materials enabling multielectron catalysis with minimal overpotential, high turnover frequency, and long-term stability. Is graphene a better material than carbon nanotubes to enhance water oxidation catalysis for energy applications? Here we show that functionalized graphene with a tailored distribution of polycationic, quaternized, ammonium pendants provides an sp(2) carbon nanoplatform to anchor a totally inorganic tetraruthenate catalyst, mimicking the oxygen evolving center of natural PSII. The resulting hybrid material displays oxygen evolution at overpotential as low as 300 mV at neutral pH with negligible loss of performance after 4 h testing. This multilayer electroactive asset enhances the turnover frequency by 1 order of magnitude with respect to the isolated catalyst, and provides a definite up-grade of the carbon nanotube material, with a similar surface functionalization. Our innovation is based on a noninvasive, synthetic protocol for graphene functionalization that goes beyond the ill-defined oxidation-reduction methods, allowing a definite control of the surface properties.
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Affiliation(s)
- Mildred Quintana
- Center of Excellence for Nanostructured Materials (CENMAT) and INSTM, unit of Trieste, Dipartimento di Scienze Chimiche e Farmaceutiche, University of Trieste, Piazzale Europa 1, I-34127 Trieste, Italy
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70
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Meng RQ, Wang B, Sui HM, Li B, Song W, Wu LX, Zhao B, Bi LH. Organoruthenium-Supported Polyoxotungstate - Synthesis, Structure and Oxidation ofn-Hexadecane with Air. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201037] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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71
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Sartorel A, Bonchio M, Campagna S, Scandola F. Tetrametallic molecular catalysts for photochemical water oxidation. Chem Soc Rev 2013; 42:2262-80. [DOI: 10.1039/c2cs35287g] [Citation(s) in RCA: 293] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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72
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Evangelisti F, Car PE, Blacque O, Patzke GR. Photocatalytic water oxidation with cobalt-containing tungstobismutates: tuning the metal core. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00475a] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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73
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Lang ZL, Yang GC, Ma NN, Wen SZ, Yan LK, Guan W, Su ZM. DFT characterization on the mechanism of water splitting catalyzed by single-Ru-substituted polyoxometalates. Dalton Trans 2013; 42:10617-25. [DOI: 10.1039/c3dt50666e] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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74
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Lv H, Rudd JA, Zhuk PF, Lee JY, Constable EC, Housecroft CE, Hill CL, Musaev DG, Geletii YV. Bis(4′-(4-pyridyl)-2,2′:6′,2′′-terpyridine)ruthenium(ii) complexes and their N-alkylated derivatives in catalytic light-driven water oxidation. RSC Adv 2013. [DOI: 10.1039/c3ra44192j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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75
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Lewandowska-Andralojc A, Polyansky DE, Zong R, Thummel RP, Fujita E. Enabling light-driven water oxidation via a low-energy RuIVO intermediate. Phys Chem Chem Phys 2013; 15:14058-68. [DOI: 10.1039/c3cp52038b] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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76
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Pizzolato E, Natali M, Posocco B, Montellano López A, Bazzan I, Di Valentin M, Galloni P, Conte V, Bonchio M, Scandola F, Sartorel A. Light driven water oxidation by a single site cobalt salophen catalyst. Chem Commun (Camb) 2013; 49:9941-3. [DOI: 10.1039/c3cc45457f] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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77
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Lv H, Geletii YV, Zhao C, Vickers JW, Zhu G, Luo Z, Song J, Lian T, Musaev DG, Hill CL. Polyoxometalate water oxidation catalysts and the production of green fuel. Chem Soc Rev 2012; 41:7572-89. [PMID: 22972187 DOI: 10.1039/c2cs35292c] [Citation(s) in RCA: 531] [Impact Index Per Article: 44.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the last five years and currently, research on solar fuels has been intense and no sub-area in this field has been more active than the development of water oxidation catalysts (WOCs). In this timeframe, a new class of molecular water oxidation catalysts based on polyoxometalates have been reported that combine the advantages of homogeneous and heterogeneous catalysts. This review addresses central issues in green energy generation, the challenges in water oxidation catalyst development, and the possible uses of polyoxometalates in green energy science.
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Affiliation(s)
- Hongjin Lv
- Department of Chemistry, Emory University, Atlanta, GA 30322, USA
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78
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Berardi S, La Ganga G, Natali M, Bazzan I, Puntoriero F, Sartorel A, Scandola F, Campagna S, Bonchio M. Photocatalytic Water Oxidation: Tuning Light-Induced Electron Transfer by Molecular Co4O4 Cores. J Am Chem Soc 2012; 134:11104-7. [DOI: 10.1021/ja303951z] [Citation(s) in RCA: 182] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Serena Berardi
- ITM-CNR and Department of Chemical
Sciences, University of Padova, via F.
Marzolo 1, 35131 Padova, Italy
| | - Giuseppina La Ganga
- Dipartimento di Chimica Inorganica,
Chimica Analitica e Chimica Fisica, Università di Messina, and Centro Interuniversitario per la Conversione Chimica dell’Energia Solare (sez. Messina), via Sperone 31, 98166 Messina, Italy
| | - Mirco Natali
- Chemistry Department, University of Ferrara, and Centro Interuniversitario
per la Conversione Chimica dell’Energia Solare (sez. Ferrara),
via L. Borsari 46, 44121 Ferrara, Italy
| | - Irene Bazzan
- ITM-CNR and Department of Chemical
Sciences, University of Padova, via F.
Marzolo 1, 35131 Padova, Italy
| | - Fausto Puntoriero
- Dipartimento di Chimica Inorganica,
Chimica Analitica e Chimica Fisica, Università di Messina, and Centro Interuniversitario per la Conversione Chimica dell’Energia Solare (sez. Messina), via Sperone 31, 98166 Messina, Italy
| | - Andrea Sartorel
- ITM-CNR and Department of Chemical
Sciences, University of Padova, via F.
Marzolo 1, 35131 Padova, Italy
| | - Franco Scandola
- Chemistry Department, University of Ferrara, and Centro Interuniversitario
per la Conversione Chimica dell’Energia Solare (sez. Ferrara),
via L. Borsari 46, 44121 Ferrara, Italy
| | - Sebastiano Campagna
- Dipartimento di Chimica Inorganica,
Chimica Analitica e Chimica Fisica, Università di Messina, and Centro Interuniversitario per la Conversione Chimica dell’Energia Solare (sez. Messina), via Sperone 31, 98166 Messina, Italy
| | - Marcella Bonchio
- ITM-CNR and Department of Chemical
Sciences, University of Padova, via F.
Marzolo 1, 35131 Padova, Italy
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Natali M, Berardi S, Sartorel A, Bonchio M, Campagna S, Scandola F. Is [Co4(H2O)2(α-PW9O34)2]10− a genuine molecular catalyst in photochemical water oxidation? Answers from time-resolved hole scavenging experiments. Chem Commun (Camb) 2012; 48:8808-10. [DOI: 10.1039/c2cc34804g] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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