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Symes MD, Cogdell RJ, Cronin L. Designing artificial photosynthetic devices using hybrid organic-inorganic modules based on polyoxometalates. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2013; 371:20110411. [PMID: 23816903 DOI: 10.1098/rsta.2011.0411] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Artificial photosynthesis aims at capturing solar energy and using it to produce storable fuels. However, while there is reason to be optimistic that such approaches can deliver higher energy conversion efficiencies than natural photosynthetic systems, many serious challenges remain to be addressed. Perhaps chief among these is the issue of device stability. Almost all approaches to artificial photosynthesis employ easily oxidized organic molecules as light harvesters or in catalytic centres, frequently in solution with highly oxidizing species. The 'elephant in the room' in this regard is that oxidation of these organic moieties is likely to occur at least as rapidly as oxidation of water, meaning that current device performance is severely curtailed. Herein, we discuss one possible solution to this problem: using self-assembling organic-polyoxometalate hybrid structures to produce compartments inside which the individual component reactions of photosynthesis can occur without such a high incidence of deleterious side reactions.
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Affiliation(s)
- Mark D Symes
- WestCHEM, School of Chemistry, University of Glasgow, Joseph Black Building, Glasgow G12 8QQ, UK
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52
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Molina PI, Miras HN, Long DL, Cronin L. Exploring the Assembly of Supramolecular Polyoxometalate Triangular Morphologies with Johnson Solid Cores: [(MnII(H2O)3)2(K⊂{α-GeW10MnII2O38}3)]19–. Inorg Chem 2013; 52:9284-9. [DOI: 10.1021/ic400542x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pedro I. Molina
- WestCHEM, Department of Chemistry, The University of Glasgow, University Avenue, Glasgow
G12 8QQ, Scotland, U.K
| | - Haralampos N. Miras
- WestCHEM, Department of Chemistry, The University of Glasgow, University Avenue, Glasgow
G12 8QQ, Scotland, U.K
| | - De-Liang Long
- WestCHEM, Department of Chemistry, The University of Glasgow, University Avenue, Glasgow
G12 8QQ, Scotland, U.K
| | - Leroy Cronin
- WestCHEM, Department of Chemistry, The University of Glasgow, University Avenue, Glasgow
G12 8QQ, Scotland, U.K
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53
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Sattler D, Schlesinger M, Mehring M, Schalley CA. Mass Spectrometry and Gas-Phase Chemistry of Bismuth-Oxido Clusters. Chempluschem 2013; 78:1005-1014. [PMID: 31986734 DOI: 10.1002/cplu.201300122] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Dominik Sattler
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin (Germany)
| | - Maik Schlesinger
- Fakultät für Naturwissenschaften, Institut für Chemie, Professur Koordinationschemie, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz (Germany)
| | - Michael Mehring
- Fakultät für Naturwissenschaften, Institut für Chemie, Professur Koordinationschemie, Technische Universität Chemnitz, Strasse der Nationen 62, 09111 Chemnitz (Germany)
| | - Christoph A Schalley
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195 Berlin (Germany)
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54
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Yang L, Hou L, Ma P, Niu J. pH-dependent assembly of saturated to dilacunary Keggin-based silicotungstate: [Cu(en)2(H2O)][H2en]{γ-SiW10O36[Cu(en)2(H2O)]2}·7.5H2O. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.780051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Lei Yang
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng , P.R. China
- b The Department of Physics-Chemistry , Henan Polytechnic University , Jiaozuo , P.R. China
| | - Lili Hou
- c Pharmaceutical College, Henan University , Kaifeng , P.R. China
| | - Pengtao Ma
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng , P.R. China
| | - Jingyang Niu
- a Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University , Kaifeng , P.R. China
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55
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Car PE, Spingler B, Weyeneth S, Patscheider J, Patzke GR. All-inorganic 1D chain-based architecture of a novel dimanganese-substituted Keggin polyoxotungstate. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.10.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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56
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Winter RS, Yan J, Busche C, Mathieson JS, Prescimone A, Brechin EK, Long DL, Cronin L. Nanoscale Control of Polyoxometalate Assembly: A {Mn8W4} Cluster within a {W36Si4Mn10} Cluster Showing a New Type of Isomerism. Chemistry 2013; 19:2976-81. [DOI: 10.1002/chem.201204345] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Indexed: 11/09/2022]
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Shevchenko D, Huang P, Bon VV, Anderlund MF, Kokozay VN, Styring S, Thapper A. Synthesis, crystal structure, mass spectrometry, electrochemistry and magnetism of a MnIII-substituted trilacunary Keggin tungstosilicate. Dalton Trans 2013; 42:5130-9. [DOI: 10.1039/c3dt12500a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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58
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Suzuki K, Sato R, Mizuno N. Reversible switching of single-molecule magnet behaviors by transformation of dinuclear dysprosium cores in polyoxometalates. Chem Sci 2013. [DOI: 10.1039/c2sc21619a] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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59
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Wu HH, Yao S, Zhang ZM, Li YG, Song Y, Liu ZJ, Han XB, Wang EB. Heterometallic appended {MMnIII4} cubanes encapsulated by lacunary polytungstate ligands. Dalton Trans 2013; 42:342-6. [DOI: 10.1039/c2dt32318d] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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60
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Meng RQ, Suo L, Hou GF, Liang J, Bi LH, Li HL, Wu LX. Organo-Ru supported sandwich-type tungstoarsenates: synthesis, structure and catalytic properties. CrystEngComm 2013. [DOI: 10.1039/c3ce00045a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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61
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Zhen Y, Liu B, Li L, Wang D, Ma Y, Hu H, Gao S, Xue G. Single-molecule magnet based on a C-type polyoxomolybdate with an S = 11 ground state: [Fe5CoMo22As2O85(H2O)]15−. Dalton Trans 2013; 42:58-62. [DOI: 10.1039/c2dt31331f] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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62
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Suzuki K, Sugawa M, Kikukawa Y, Kamata K, Yamaguchi K, Mizuno N. Strategic design and refinement of Lewis acid-base catalysis by rare-earth-metal-containing polyoxometalates. Inorg Chem 2012; 51:6953-61. [PMID: 22672013 DOI: 10.1021/ic3008365] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Efficient polyoxometalate (POM)-based Lewis acid-base catalysts of the rare-earth-metal-containing POMs (TBA(6)RE-POM, RE = Y(3+), Nd(3+), Eu(3+), Gd(3+), Tb(3+), or Dy(3+)) were designed and synthesized by reactions of TBA(4)H(4)[γ-SiW(10)O(36)] (TBA = tetra-n-butylammonium) with RE(acac)(3) (acac = acetylacetonato). TBA(6)RE-POM consisted of two silicotungstate units pillared by two rare-earth-metal cations. Nucleophilic oxygen-enriched surfaces of negatively charged POMs and the incorporated rare-earth-metal cations could work as Lewis bases and Lewis acids, respectively. Consequently, cyanosilylation of carbonyl compounds with trimethylsilyl cyanide ((TMS)CN) was efficiently promoted in the presence of the rare-earth-metal-containing POMs via the simultaneous activation of coupling partners on the same POM molecules. POMs with larger metal cations showed higher catalytic activities for cyanosilylation because of the higher activation ability of C═O bonds (higher Lewis acidities) and sterically less hindered Lewis acid sites. Among the POM catalysts examined, the neodymium-containing POM showed remarkable catalytic performance for cyanosilylation of various kinds of structurally diverse ketones and aldehydes, giving the corresponding cyanohydrin trimethylsilyl ethers in high yields (13 substrates, 94-99%). In particular, the turnover frequency (714,000 h(-1)) and the turnover number (23,800) for the cyanosilylation of n-hexanal were of the highest level among those of previously reported catalysts.
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Affiliation(s)
- Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Tokyo 113-8656, Japan
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63
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Li CC, Liu SX, Li SJ, Yang Y, Jin HY, Ma FJ. Assembly of Saturated Nb/W Mixed-Addendum Polyoxometalate [P2W15Nb3O62]9- and Lanthanide Ions (Ln = Eu, Ce). Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101347] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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64
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Han XB, Zhang ZM, Wang ZS, Zhang H, Duan H, Wang EB. A 3D purely inorganic porous framework based on Keggin polyoxoanions. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2012.01.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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65
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Yao S, Yan J, Yu Y, Wang E. Mixed-valence manganese cluster containing a sandwich-type polyoxometalate. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.674112] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Shuang Yao
- a College of Chemistry and Environmental Engineering, Changchun University of Science and Technology , Wei Xing Road No. 7989, Changchun, Jilin 130022 , P.R. China
| | - Jinghui Yan
- a College of Chemistry and Environmental Engineering, Changchun University of Science and Technology , Wei Xing Road No. 7989, Changchun, Jilin 130022 , P.R. China
| | - Yanchun Yu
- a College of Chemistry and Environmental Engineering, Changchun University of Science and Technology , Wei Xing Road No. 7989, Changchun, Jilin 130022 , P.R. China
| | - Enbo Wang
- b Key Laboratory of Polyoxometalate Science of Ministry of Education, Department of Chemistry , Northeast Normal University , Ren Min Street No. 5268, Changchun, Jilin 130024 , P.R. China
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66
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Li F, Long DL, Cameron JM, Miras HN, Pradeep CP, Xu L, Cronin L. Cation induced structural transformation and mass spectrometric observation of the missing dodecavanadomanganate(iv). Dalton Trans 2012; 41:9859-62. [DOI: 10.1039/c2dt30627a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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67
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Zhou K, Qin C, Li HB, Yan LK, Wang XL, Shan GG, Su ZM, Xu C, Wang XL. Assembly of a luminescent core–shell nanocluster featuring a Ag34S26 shell and a W6O216− polyoxoanion core. Chem Commun (Camb) 2012; 48:5844-6. [DOI: 10.1039/c2cc32321d] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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68
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Miras HN, Yan J, Long DL, Cronin L. Engineering polyoxometalates with emergent properties. Chem Soc Rev 2012; 41:7403-30. [DOI: 10.1039/c2cs35190k] [Citation(s) in RCA: 706] [Impact Index Per Article: 58.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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69
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Zheng ST, Yang GY. Recent advances in paramagnetic-TM-substituted polyoxometalates (TM = Mn, Fe, Co, Ni, Cu). Chem Soc Rev 2012; 41:7623-46. [PMID: 22945640 DOI: 10.1039/c2cs35133a] [Citation(s) in RCA: 431] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Shou-Tian Zheng
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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70
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Oms O, Dolbecq A, Mialane P. Diversity in structures and properties of 3d-incorporating polyoxotungstates. Chem Soc Rev 2012; 41:7497-536. [DOI: 10.1039/c2cs35148j] [Citation(s) in RCA: 272] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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71
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Hajian R, Tangestaninejad S, Moghadam M, Mirkhani V, Mohammadpoor-Baltork I, Khosropour AR. Olefin epoxidation with tert-BuOOH catalyzed by vanadium polyoxometalate immobilized on ionic liquid-modified MCM-41. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.636038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Robabeh Hajian
- a Department of Chemistry, Catalysis Division , University of Isfahan , Isfahan 81746-73441 , Iran
| | - Shahram Tangestaninejad
- a Department of Chemistry, Catalysis Division , University of Isfahan , Isfahan 81746-73441 , Iran
| | - Majid Moghadam
- a Department of Chemistry, Catalysis Division , University of Isfahan , Isfahan 81746-73441 , Iran
| | - Valiollah Mirkhani
- a Department of Chemistry, Catalysis Division , University of Isfahan , Isfahan 81746-73441 , Iran
| | | | - Ahmad Reza Khosropour
- a Department of Chemistry, Catalysis Division , University of Isfahan , Isfahan 81746-73441 , Iran
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