1
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Maru K, Kalla S, Jangir R. MOF/POM hybrids as catalysts for organic transformations. Dalton Trans 2022; 51:11952-11986. [PMID: 35916617 DOI: 10.1039/d2dt01895k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Insertion of molecular metal oxides, e.g. polyoxometalates (POMs), into metal-organic frameworks (MOFs) opens up new research opportunities in various fields, particularly in catalysis. POM/MOF composites have strong acidity, oxygen-rich surface, and redox capacity due to typical characteristics of POMs and the large surface area, highly organized structures, tunable pore size, and shape are due to MOFs. Such hybrid materials have gained a lot of attention due to astonishing structural features, and hence have potential applications in organic catalysis, sorption and separation, proton conduction, magnetism, lithium-ion batteries, supercapacitors, electrochemistry, medicine, bio-fuel, and so on. The exceptional chemical and physical characteristics of POMOFs make them useful as catalysts in simple organic transformations with high capacity and selectivity. Here, the thorough catalytic study starts with a brief introduction related to POMs and MOFs, and is followed by the synthetic strategies and applications of these materials in several catalytic organic transformations. Furthermore, catalytic conversions like oxidation, condensation, esterification, and some other types of catalytic reactions including photocatalytic reactions are discussed in length with their plausible catalytic mechanisms. The disadvantages of the POMOFs and difficulties faced in the field have also been explored briefly from our perspectives.
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Affiliation(s)
- Ketan Maru
- Sardar Vallabhbhai National Institute of Technology, Ichchanath, Surat-395 007, Gujarat, India.
| | - Sarita Kalla
- Sardar Vallabhbhai National Institute of Technology, Ichchanath, Surat-395 007, Gujarat, India.
| | - Ritambhara Jangir
- Sardar Vallabhbhai National Institute of Technology, Ichchanath, Surat-395 007, Gujarat, India.
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2
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Liu X, Wang X, Xu N, Zhang Z, Li X, Liu G, Wang X. A Multifunctional {P2Mo5}-based Hybrid Applying to Catalysis, Electrocatalysis and Dye Adsorption. Chem Res Chin Univ 2022. [DOI: 10.1007/s40242-022-2129-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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An H, Luo H, Xu T, Chang S, Chen Y, Zhu Q, Huang Y, Tan H, Li YG. Visible-Light-Driven Oxidation of Amines to Imines in Air Catalyzed by Polyoxometalate-Tris(bipyridine)ruthenium Hybrid Compounds. Inorg Chem 2022; 61:10442-10453. [PMID: 35758283 DOI: 10.1021/acs.inorgchem.2c01243] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of visible-light photocatalysts for the selective oxidative coupling of amines to imines is an area of great interest. Herein, four hybrid compounds based on polyoxometalate anions and tris(bipyridine)ruthenium cations, Ru(bpy)3[M6O19] (M = Mo, W) 1-2, [Ru(bpy)3]2[Mo8O26] 3, [Ru(bpy)3]2[W10O32] 4, are prepared and characterized by X-ray diffraction (single-crystal and powder), elemental analysis, energy-dispersive X-ray spectroscopy (EDS) analysis, infrared (IR) spectroscopy, and solid diffuse reflective spectroscopy. Single-crystal structural analysis indicates that polyoxometalate anions and tris(bipyridine)ruthenium cations interact with each other through extensive hydrogen bonds in these compounds. These hybrid species with strong visible-light-harvesting abilities and suitable photocatalytic energy potentials show excellent photocatalytic activity and selectivity for the oxidation of amines to imines at room temperature in air as an oxidant. Among them, compound 1 with the [Mo6O19]2- anion has the highest catalytic activity, which can swiftly convert >99.0% of benzylamine into N-benzylidenebenzylamine with a selectivity of 98.0% in 25 min illumination by a 10 W 445 nm light-emitting diode (LED). Its turnover frequency reaches 392 h-1, which is not only better than the homogeneous catalyst [Ru(bpy)3]Cl2 but also much superior to those achieved over most of reported heterogeneous catalysts. Moreover, it shows a wide generality for various aromatic amines, accompanied by the advantages of good recyclability and stability. The photocatalytic oxidation mechanism of amines to the corresponding imines over polyoxometalate-based hybrid compounds was fully investigated.
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Affiliation(s)
- Haiyan An
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Huiyun Luo
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Tieqi Xu
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Shenzhen Chang
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Yanhong Chen
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Qingshan Zhu
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Yaohui Huang
- School of Chemical Engineering, Dalian University of Technology, Dalian 116023, P. R. China
| | - Huaqiao Tan
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Yang-Guang Li
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
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4
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Xiao HP, Zhang RT, Li Z, Xie YF, Wang M, Ye YD, Sun C, Sun YQ, Li XX, Zheng ST. Organoamine-Directed Assembly of 5p-4f Heterometallic Cluster Substituted Polyoxometalates: Luminescence and Proton Conduction Properties. Inorg Chem 2021; 60:13718-13726. [PMID: 34436870 DOI: 10.1021/acs.inorgchem.1c02099] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The assembly of heterometallic cluster substituted polyoxometalates (POMs) remains a great challenge for inorganic synthetic chemistry up to now. Herein, a series of 5p-4f heterometallic cluster substituted POMs were successfully isolated by a facile one-step hydrothermal reaction method, namely H17(H2en)3[SbIII9SbVLn3O14(H2O)3][(SbW9O33)3(PW9O34)]·28H2O(1-Ln, Ln = Ce, Sm, Eu, Gd, Tb, Dy) (en = ethylenediamine). Interestingly, by replacing en with imidazole, another series of 5p-4f heterometallic cluster substituted POMs H13(HIm)4K2Na4(H2O)9[SbIII9SbVLn3O14(H2O)3][(SbW9O33)3(PW9O34)]·26H2O (2-Ln, Ln = Sm, Eu, Gd, Tb, Dy, Im = imidazole) were obtained. Structural analyses indicate that both 1-Ln and 2-Ln are made up of an unprecedented 5p-4f heterometallic {Sb10Ln3O14(H2O)3} cluster stabilized simultaneously by mixed trilacunary heteropolyanions including {A-α-PW9O34} and {B-α-SbW9O33}. Impedance measurements indicate that both compounds exhibit different proton conduction properties, and the conductivity of 2 can reach up to 1.64 × 10-2 S cm-1 at 85 °C under 98% relative humidity. Moreover, the fluorescence emission behaviors of both compounds have been studied.
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Affiliation(s)
- Hui-Ping Xiao
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Rong-Tao Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Zhong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yu-Feng Xie
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Min Wang
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yi-Da Ye
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Cai Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Qiong Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
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5
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Wu PX, Lai RD, Ge R, Sun C, Wang GQ, Li XX, Zheng ST. A Tellurium-Substituted Heteropolyniobate with Unique π-π Stacking and Ionic Conduction Property. Inorg Chem 2021; 60:6162-6166. [PMID: 33871999 DOI: 10.1021/acs.inorgchem.1c00754] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A tetratellurium-substituted heteropolyoxoniobate with the formula K2H[Cu(phen)(H2O)]4[Cu(phen)]2[(LiNb8Te4O40)]·34H2O (1; phen = 1,10-phenanthroline) was hydrothermally prepared and structurally characterized. The compound represents the first hexavalent tellurium-substituted Keggin-type polyoxometalate (POM) so far. What is more, the POM cluster in 1 can elaborately self-assemble into a stable supramolecular framework with an ion conduction property through unique intermolecular π-π stacking.
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Affiliation(s)
- Ping-Xin Wu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Rong-Da Lai
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Rui Ge
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Cai Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Guo-Qiang Wang
- College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China.,State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
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6
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7
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Zhu ZK, Lin YY, Lin LD, Li XX, Sun YQ, Zheng ST. A Rare 3D Porous Inorganic-Organic Hybrid Polyoxometalate Framework Based on a Cubic Polyoxoniobate-Cupric-Complex Cage with a High Water Vapor Adsorption Capacity. Inorg Chem 2020; 59:11925-11929. [PMID: 32852208 DOI: 10.1021/acs.inorgchem.0c01826] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A rare 3D porous inorganic-organic polyoxoniobate framework based on the cubic polyoxoniobate-cupric-complex cage {[Cu(en)2]@{[Cu2(en)2(trz)2]6(Nb68O188)}} (1a), has been successfully synthesized by a hydrothermal method. The cubic cages 1a are connected with 4-(tetrazol-5-yl)pyridine to form a 1D pillar-like chain structure, and every 1D pillar-like chain is further linked with four adjacent pillar-like chains by the [Cu(en)2]2+ complex to form a 3D porous inorganic-organic polyoxoniobate framework with 4-connected CdSO4-type topology. To our knowledge, it is the first time that three different types of organic ligands are simultaneously introduced into one polyoxoniobate. This material also exhibits a high vapor adsorption capacity and good ionic conductivity properties.
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Affiliation(s)
- Zeng-Kui Zhu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Ya-Yun Lin
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Li-Dan Lin
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Qiong Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
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8
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One two-dimensional inorganic framework constructed from giant [(Mo16O32)Co16(HPO4)14(PO4)10(H2O)15]10− wheels. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Zhang H, Wang Y, Liu Y, Zhao M, Liu C, Wang Y, Albolkany MK, Wu N, Wang M, Yang L, Liu B. Efficient Solar Evaporation by [Ni(Phen) 3 ][V 14 O 34 Cl]Cl Hybrid Semiconductor Confined in Mesoporous Glass. CHEMSUSCHEM 2020; 13:2945-2951. [PMID: 32240576 DOI: 10.1002/cssc.202000356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/01/2020] [Indexed: 06/11/2023]
Abstract
Efficient utilization of solar energy for water evaporation is an advanced and environmentally friendly technology to address the crisis of global drinking water shortages. This study concerns an efficient solar vapor generator comprised of a light-absorbing and photothermal hybrid compound [Ni(Phen)3 ][V14 O34 Cl]Cl (NiV14 ) confined in mesoporous and hydrophilic glass (meso-glass). The generator is floated in water by supporting it on a domestic melamine-formaldehyde (MF) foam to ensure evaporation at the water-air interface. The porous structures and poor thermal conductivities of the meso-glass and MF foam contribute to enabling a consistent water supply, strong solar thermal localization, and less heat dissipation and convection. Associated with the strong photothermal role of NiV14 , these synergistic effects lead to a water evaporation rate of 14.38 kg m-2 h-1 with total water evaporation efficiency of 111.4% under 6 suns and a daily solar water purification yield of 42.00 L m-2 under 1 sun irradiation. This solar evaporation system shows great promise for high-efficiency water purification application.
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Affiliation(s)
- Hongping Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Yan Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Yongguang Liu
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, P.R. China
| | - Mingming Zhao
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Congyan Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Yang Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Mohamed K Albolkany
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Niannian Wu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Min Wang
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
| | - Luyun Yang
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, P.R. China
| | - Bo Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, Fujian Institute of Innovation of Chinese Academy of Sciences, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230026, P.R. China
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10
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Chen R, Yan Z, Kong X. Recent Advances in First‐Row Transition Metal Clusters for Photocatalytic Water Splitting. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900237] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Rong Chen
- Collaborative Innovation Center of Chemistry for Energy Materials State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Zhi‐Hao Yan
- Collaborative Innovation Center of Chemistry for Energy Materials State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
| | - Xiang‐Jian Kong
- Collaborative Innovation Center of Chemistry for Energy Materials State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry, College of Chemistry and Chemical EngineeringXiamen University Xiamen 361005 China
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11
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The Reactivity and Stability of Polyoxometalate Water Oxidation Electrocatalysts. Molecules 2019; 25:molecules25010157. [PMID: 31906045 PMCID: PMC6983101 DOI: 10.3390/molecules25010157] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 12/20/2019] [Accepted: 12/27/2019] [Indexed: 01/08/2023] Open
Abstract
This review describes major advances in the use of functionalized molecular metal oxides (polyoxometalates, POMs) as water oxidation catalysts under electrochemical conditions. The fundamentals of POM-based water oxidation are described, together with a brief overview of general approaches to designing POM water oxidation catalysts. Next, the use of POMs for homogeneous, solution-phase water oxidation is described together with a summary of theoretical studies shedding light on the POM-WOC mechanism. This is followed by a discussion of heterogenization of POMs on electrically conductive substrates for technologically more relevant application studies. The stability of POM water oxidation catalysts is discussed, using select examples where detailed data is already available. The review finishes with an outlook on future perspectives and emerging themes in electrocatalytic polyoxometalate-based water oxidation research.
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12
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Li Y, Chang XR, Sang XJ, Li JS, Luo YH, Zhu ZM, You WS. Keggin-Type Polyoxometalate Modified Ag/Graphene Composite Materials for Electrocatalytic Water Oxidation. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900566] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yan Li
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
| | - Xu-Ran Chang
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
| | - Xiao-Jing Sang
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
| | - Jian-Sheng Li
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
| | - Yu-Hui Luo
- Department of Chemical Engineering; Huaihai Institute of Technology; 222000 Lianyungang China
| | - Zai-Ming Zhu
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
| | - Wan-Sheng You
- School of Chemistry and Chemical Engineering; Liaoning Normal University; 116029 Dalian China
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13
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Li X, Do TTH, Granados del Águila A, Huang Y, Chen W, Xiong Q, Zhang Q. A 3D Haloplumbate Framework Constructed From Unprecedented Lindqvist-like Highly Coordinated [Pb6
Br25
]13−
Nanoclusters with Temperature-Dependent Emission. Chem Asian J 2018; 13:3185-3189. [DOI: 10.1002/asia.201801292] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 09/08/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Xinxiong Li
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue 639798 Singapore Singapore
| | - T. Thu Ha Do
- Division of Physics and Applied Physics, School of Physical and Mathematics Science; Nanyang Technological University; 21 Nanyang Link 637371 Singapore Singapore
| | - A. Granados del Águila
- Division of Physics and Applied Physics, School of Physical and Mathematics Science; Nanyang Technological University; 21 Nanyang Link 637371 Singapore Singapore
| | - Yinjuan Huang
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue 639798 Singapore Singapore
| | - Wangqiao Chen
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue 639798 Singapore Singapore
| | - Qihua Xiong
- Division of Physics and Applied Physics, School of Physical and Mathematics Science; Nanyang Technological University; 21 Nanyang Link 637371 Singapore Singapore
| | - Qichun Zhang
- School of Materials Science and Engineering; Nanyang Technological University; 50 Nanyang Avenue 639798 Singapore Singapore
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14
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Soriano-López J, Song F, Patzke GR, Galan-Mascaros JR. Photoinduced Oxygen Evolution Catalysis Promoted by Polyoxometalate Salts of Cationic Photosensitizers. Front Chem 2018; 6:302. [PMID: 30155455 PMCID: PMC6102367 DOI: 10.3389/fchem.2018.00302] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 07/03/2018] [Indexed: 11/23/2022] Open
Abstract
The insoluble salt Cs15K[Co9(H2O)6(OH)3(HPO4)2(PW9O34)3] (CsCo9) is tested as heterogeneous oxygen evolution catalyst in light-induced experiments, when combined with the homogeneous photosensitizer [Ru(bpy)3]2+ and the oxidant Na2S2O8 in neutral pH. Oxygen evolution occurs in parallel to a solid transformation. Post-catalytic essays indicate that the CsCo9 salt is transformed into the corresponding [Ru(bpy)3]2+ salt, upon cesium loss. Remarkably, analogous photoactivated oxygen evolution experiments starting with the [Ru(bpy)3](5+x)K(6−2x)[Co9(H2O)6(OH)3(HPO4)2(PW9O34)3]·(39+x)H2O (RuCo9) salt demonstrate much higher efficiency and kinetics. The origin of this improved performance is at the cation-anion, photosensitizer-catalyst pairing in the solid state. This is beneficial for the electron transfer event, and for the long-term stability of the photosensitizer. The latter was confirmed as the limiting process during these oxygen evolution reactions, with the polyoxometalate catalyst exhibiting robust performance in multiple cycles, upon addition of photosensitizer, and/or oxidant to the reaction mixture.
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Affiliation(s)
- Joaquín Soriano-López
- Institute of Chemical Research of Catalonia, Barcelona Institute of Science and Technology, Tarragona, Spain.,Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Tarragona, Spain
| | - Fangyuan Song
- Department of Chemistry, University of Zurich, Zurich, Switzerland
| | - Greta R Patzke
- Department of Chemistry, University of Zurich, Zurich, Switzerland
| | - J R Galan-Mascaros
- Institute of Chemical Research of Catalonia, Barcelona Institute of Science and Technology, Tarragona, Spain.,ICREA, Passeig Lluis Companys, Barcelona, Spain
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15
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Cameron JM, Wales DJ, Newton GN. Shining a light on the photo-sensitisation of organic-inorganic hybrid polyoxometalates. Dalton Trans 2018. [PMID: 29517788 DOI: 10.1039/c8dt00400e] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Finding new ways of using visible light (or, more specifically, solar irradiation) to drive commercially significant and/or challenging chemical processes is an ongoing research goal. Polyoxometalates (POMs) are discrete, metal-oxide clusters which are cheap, robust and easily synthesised but can also act as versatile molecular building blocks, allowing for astonishing variety in their structures and properties. In particular, the rich redox chemistry and inherent photo-activity of POMs makes them attractive for use in a variety of photochemical applications, however POMs characteristically only absorb strongly in the UV region. In this perspective, we discuss the various strategies which have been employed in order to sensitise POMs to visible light, with a particular focus on hybrid inorganic-organic POM species. We will discuss the two clear photo-activation mechanisms which have been developed to date and provide an outlook on some of the possible future directions of the field.
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Affiliation(s)
- Jamie M Cameron
- GSK Carbon Neutral Laboratory for Sustainable Chemistry, University of Nottingham, Nottingham, NG7 2GA, UK.
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16
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Cai LX, Li SC, Yan DN, Zhou LP, Guo F, Sun QF. Water-Soluble Redox-Active Cage Hosting Polyoxometalates for Selective Desulfurization Catalysis. J Am Chem Soc 2018. [DOI: 10.1021/jacs.8b00394] [Citation(s) in RCA: 169] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Li-Xuan Cai
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
| | - Shao-Chuan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Dan-Ni Yan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
- University of Chinese
Academy of Sciences, Beijing 100049, PR China
| | - Li-Peng Zhou
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
| | - Fang Guo
- College of Chemistry, Liaoning University, Shenyang 110036, PR China
| | - Qing-Fu Sun
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, PR China
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17
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Chen X, Zhou Y, Roy VAL, Han ST. Evolutionary Metal Oxide Clusters for Novel Applications: Toward High-Density Data Storage in Nonvolatile Memories. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30. [PMID: 29058796 DOI: 10.1002/adma.201703950] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 08/31/2017] [Indexed: 05/03/2023]
Abstract
Because of current fabrication limitations, miniaturizing nonvolatile memory devices for managing the explosive increase in big data is challenging. Molecular memories constitute a promising candidate for next-generation memories because their properties can be readily modulated through chemical synthesis. Moreover, these memories can be fabricated through mild solution processing, which can be easily scaled up. Among the various materials, polyoxometalate (POM) molecules have attracted considerable attention for use as novel data-storage nodes for nonvolatile memories. Here, an overview of recent advances in the development of POMs for nonvolatile memories is presented. The general background knowledge of the structure and property diversity of POMs is also summarized. Finally, the challenges and perspectives in the application of POMs in memories are discussed.
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Affiliation(s)
- Xiaoli Chen
- College of Electronic Science and Technology, Shenzhen University, Shenzhen, 518060, P. R. China
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen, 518060, P. R. China
| | - Ye Zhou
- Institute for Advanced Study, Shenzhen University, Shenzhen, 518060, P. R. China
| | - Vellaisamy A L Roy
- Department of Physics and Materials Science, City University of Hong Kong, Hong Kong SAR, 999077, P. R. China
| | - Su-Ting Han
- College of Electronic Science and Technology, Shenzhen University, Shenzhen, 518060, P. R. China
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18
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Zhou X, Ji Y, Cao J, Xin Z. Polyoxometalate encapsulated in metal‐organic gel as an efficient catalyst for visible‐light‐driven dye degradation applications. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4206] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xue‐jun Zhou
- Analysis and Testing Central FacilityAnhui University of Technology Maanshan 243002 P. R. China
| | - Yue‐Xia Ji
- School of Mathematics and PhysicsAnhui University of Technology Maanshan 243002 P. R. China
| | - Jia‐Feng Cao
- School of Mathematics and PhysicsAnhui University of Technology Maanshan 243002 P. R. China
| | - Zhi‐Feng Xin
- Analysis and Testing Central FacilityAnhui University of Technology Maanshan 243002 P. R. China
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19
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Möller F, Piontek S, Miller RG, Apfel UP. From Enzymes to Functional Materials-Towards Activation of Small Molecules. Chemistry 2017; 24:1471-1493. [PMID: 28816379 DOI: 10.1002/chem.201703451] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 08/15/2017] [Indexed: 12/12/2022]
Abstract
The design of non-noble metal-containing heterogeneous catalysts for the activation of small molecules is of utmost importance for our society. While nature possesses very sophisticated machineries to perform such conversions, rationally designed catalytic materials are rare. Herein, we aim to raise the awareness of the overall common design and working principles of catalysts incorporating aspects of biology, chemistry, and material sciences.
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Affiliation(s)
- Frauke Möller
- Inorganic Chemistry I/ Bioinorganic Chemistry, Ruhr-University Bochum, Universitätsstaße 150, 44801, Bochum, Germany
| | - Stefan Piontek
- Inorganic Chemistry I/ Bioinorganic Chemistry, Ruhr-University Bochum, Universitätsstaße 150, 44801, Bochum, Germany
| | - Reece G Miller
- Inorganic Chemistry I/ Bioinorganic Chemistry, Ruhr-University Bochum, Universitätsstaße 150, 44801, Bochum, Germany
| | - Ulf-Peter Apfel
- Inorganic Chemistry I/ Bioinorganic Chemistry, Ruhr-University Bochum, Universitätsstaße 150, 44801, Bochum, Germany
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20
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Magero D, Casida ME, Amolo G, Makau N, Kituyi L. Partial density of states ligand field theory (PDOS-LFT): Recovering a LFT-like picture and application to photoproperties of ruthenium(II) polypyridine complexes. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.07.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Lei XW, Yue CY, Wei JC, Li RQ, Mi FQ, Li Y, Gao L, Liu QX. Novel 3D Semiconducting Open-Frameworks based on Cuprous Bromides with Visible Light Driven Photocatalytic Properties. Chemistry 2017; 23:14547-14553. [DOI: 10.1002/chem.201702736] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Xiao-Wu Lei
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou, Fujian 350002 P. R. China
- Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Cheng-Yang Yue
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou, Fujian 350002 P. R. China
- Collaborative Innovation Center of Chemistry for Energy Materials (iChEM); Xiamen University; Xiamen, Fujian 361005 P. R. China
| | - Jun-Chao Wei
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
| | - Rui-Qing Li
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
| | - Fu-Qi Mi
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
| | - Yan Li
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
| | - Lu Gao
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
| | - Quan-Xiu Liu
- Department of Chemistry and Chemical Engineering; Jining University; Qufu, Shandong 273155 P. R. China
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22
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Synthesis, Property Characterization and Photocatalytic Activity of the Polyaniline/BiYTi₂O₇ Polymer Composite. Polymers (Basel) 2017; 9:polym9030069. [PMID: 30970757 PMCID: PMC6432484 DOI: 10.3390/polym9030069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/01/2017] [Accepted: 02/09/2017] [Indexed: 11/16/2022] Open
Abstract
A new polyaniline/BiYTi2O7 polymer composite was synthesized by chemical oxidation in-situ polymerization method for the first time. The effect of polyaniline doping on structural and catalytic properties of BiYTi2O7 was reported. The structural properties of novel polyaniline/BiYTi2O7 have been characterized by X-ray diffraction, scanning electron microscopy, X-ray photoelectron spectroscopy and UV-Vis DRS. The results showed that BiYTi2O7 crystallized well with the pyrochlore-type structure, stable cubic crystal system by space group Fd3m. The lattice parameter or band gap energy of BiYTi2O7 was found to be a = 10.2132 Å or 2.349 eV, respectively. The novel polyaniline/BiYTi2O7 polymer composite possessed higher catalytic activity compared with BiYTi2O7 or nitrogen doped TiO2 for photocatalytic degradation of Azocarmine G under visible light irradiation. Additionally, the Azocarmine G removal efficiency was boosted from 3.0% for undoped BiYTi2O7 to 78.0% for the 10% polyaniline-modified BiYTi2O7, after only 60 min of reaction. After visible light irradiation for 330 min with polyaniline/BiYTi2O7 polymer composite as photocatalyst, complete removal and mineralization of Azocarmine G was observed. The photocatalytic degradation of Azocarmine G followed first-order reaction kinetics. Ultimately, the promoter action of H2O2 for photocatalytic degradation of AG with BiYTi2O7 as catalyst in the wastewater was discovered.
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23
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Yue CY, Lei XW, Han YF, Lu XX, Tian YW, Xu J, Liu XF, Xu X. Transition-Metal-Complex Cationic Dyes Photosensitive to Two Types of 2D Layered Silver Bromides with Visible-Light-Driven Photocatalytic Properties. Inorg Chem 2016; 55:12193-12203. [DOI: 10.1021/acs.inorgchem.6b01770] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cheng-Yang Yue
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of
Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Xiao-Wu Lei
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Yong-Fang Han
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Xin-Xiu Lu
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Ya-Wei Tian
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Jing Xu
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Xiao-Fan Liu
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
| | - Xin Xu
- Key Laboratory of
Inorganic Chemistry in Universities of Shandong, Department of Chemistry
and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China
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24
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Liu J, Xie S, Geng Z, Huang K, Fan L, Zhou W, Qiu L, Gao D, Ji L, Duan L, Lu L, Li W, Bai S, Liu Z, Chen W, Feng S, Zhang Y. Carbon Nitride Supramolecular Hybrid Material Enabled High-Efficiency Photocatalytic Water Treatments. NANO LETTERS 2016; 16:6568-6575. [PMID: 27618435 DOI: 10.1021/acs.nanolett.6b03229] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Surface defects in relation to surface compositions, morphology, and active sites play crucial roles in photocatalytic activity of graphitic carbon nitride (g-C3N4) material for highly reactive oxygen radicals production. Here, we report a high-efficiency carbon nitride supramolecular hybrid material prepared by patching the surface defects with inorganic clusters. Fe (III) {PO4[WO(O2)2]4} clusters have been noncovalently integrated on surface of g-C3N4, where the surface defects provide accommodation sites for these clusters and driving forces for self-assembly. During photocatalytic process, the activity of supramolecular hybrid is 1.53 times than pure g-C3N4 for the degradation of Rhodamine B (RhB) and 2.26 times for Methyl Orange (MO) under the simulated solar light. Under the mediation of H2O2 (50 mmol L-1), the activity increases to 6.52 times for RhB and 28.3 times for MO. The solid cluster active sites with high specific surface area (SSA) defect surface promoting the kinetics of hydroxide radicals production give rise to the extremely high photocatalytic activity. It exhibits recyclable capability and works in large-scale demonstration under the natural sunlight as well and interestingly the environmental temperature has little effects on the photocatalytic activity.
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Affiliation(s)
- Jinghai Liu
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Shuyuan Xie
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Zhibin Geng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Keke Huang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Long Fan
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Weilei Zhou
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Lixin Qiu
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Denglei Gao
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Lei Ji
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Limei Duan
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Luhua Lu
- Faculty of Material Science and Chemistry, China University of Geosciences , Wuhan, 388 Lumo Road, Wuhan 430074, People's Republic of China
| | - Wanfei Li
- i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences , Suzhou 215123, People's Republic of China
| | - Suozhu Bai
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Zongrui Liu
- Inner Mongolia Key Lab of Chemistry of Natural Products and Synthesis of Functional Molecules, College of Chemistry and Chemical Engineering, Inner Mongolia University for Nationalities (IMUN) , Tongliao 028000, People's Republic of China
| | - Wei Chen
- i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences , Suzhou 215123, People's Republic of China
| | - Shouhua Feng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University , Changchun 130012, People's Republic of China
| | - Yuegang Zhang
- i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences , Suzhou 215123, People's Republic of China
- Department of Physics, Tsinghua University , Beijing 100084, People's Republic of China
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25
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Jin L, Li XX, Qi YJ, Niu PP, Zheng ST. Giant Hollow Heterometallic Polyoxoniobates with Sodalite-Type Lanthanide-Tungsten-Oxide Cages: Discrete Nanoclusters and Extended Frameworks. Angew Chem Int Ed Engl 2016; 55:13793-13797. [DOI: 10.1002/anie.201608113] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Indexed: 12/29/2022]
Affiliation(s)
- Lu Jin
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Yan-Jie Qi
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Ping-Ping Niu
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
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26
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Jin L, Li XX, Qi YJ, Niu PP, Zheng ST. Giant Hollow Heterometallic Polyoxoniobates with Sodalite-Type Lanthanide-Tungsten-Oxide Cages: Discrete Nanoclusters and Extended Frameworks. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608113] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lu Jin
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Yan-Jie Qi
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Ping-Ping Niu
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou, Fujian 350108 China
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27
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Joya KS, Ahmad Z, Joya YF, Garcia-Esparza AT, de Groot HJM. Efficient electrochemical water oxidation in neutral and near-neutral systems with a nanoscale silver-oxide catalyst. NANOSCALE 2016; 8:15033-40. [PMID: 27472834 DOI: 10.1039/c6nr03147a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
In electrocatalytic water splitting systems pursuing for renewable energy using sunlight, developing robust, stable and easily accessible materials operating under mild chemical conditions is pivotal. We present here a unique nanoparticulate type silver-oxide (AgOx-NP) based robust and highly stable electrocatalyst for efficient water oxidation. The AgOx-NP is generated in situ in a HCO3(-)/CO2 system under benign conditions. Micrographs show that they exhibit a nanoscale box type squared nano-bipyramidal configuration. The oxygen generation is initiated at low overpotential, and a sustained O2 evolution current density of >1.1 mA cm(-2) is achieved during prolonged-period water electrolysis. The AgOx-NP electrocatalyst performs exceptionally well in metal-ion free neutral or near-neutral carbonate, phosphate and borate buffers relative to recently reported Co-oxide and Ni-oxide based heterogeneous electrocatalysts, which are unstable in metal-ion free electrolytes and tend to deactivate with time and lose catalytic performance during long-term experimental tests.
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Affiliation(s)
- Khurram S Joya
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, P.O. Box 9502, 2300 RA Leiden, The Netherlands. and Department of Chemistry, University of Engineering and Technology, GT Road 54890 Lahore, Punjab, Pakistan. and Division of Physical Sciences and Engineering, KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), 4700 KAUST, Thuwal 23955-6900, Saudi Arabia
| | - Zahoor Ahmad
- Department of Chemistry, University of Engineering and Technology, GT Road 54890 Lahore, Punjab, Pakistan.
| | - Yasir F Joya
- Faculty of Materials Science and Engineering, Ghulam Ishaq Khan (GIK) Institute of Engineering Sciences and Technology, Topi 23640, Khyber Pakhtunkhaw, Pakistan
| | - Angel T Garcia-Esparza
- Division of Physical Sciences and Engineering, KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), 4700 KAUST, Thuwal 23955-6900, Saudi Arabia
| | - Huub J M de Groot
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, P.O. Box 9502, 2300 RA Leiden, The Netherlands.
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28
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Li XX, Ma X, Zheng WX, Qi YJ, Zheng ST, Yang GY. Composite Hybrid Cluster Built from the Integration of Polyoxometalate and a Metal Halide Cluster: Synthetic Strategy, Structure, and Properties. Inorg Chem 2016; 55:8257-9. [DOI: 10.1021/acs.inorgchem.6b01453] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and
Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xiang Ma
- State Key Laboratory of Photocatalysis on Energy and
Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Wen-Xu Zheng
- State Key Laboratory of Photocatalysis on Energy and
Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Jie Qi
- State Key Laboratory of Photocatalysis on Energy and
Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and
Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, Beijing 100081, China
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29
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Effect of HNO3 Concentration on the Morphologies and Properties of Bi2WO6 Photocatalyst Synthesized by a Hydrothermal Method. CRYSTALS 2016. [DOI: 10.3390/cryst6070075] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Wang J, Li C, Cong J, Liu Z, Zhang H, Liang M, Gao J, Wang S, Yao J. Facile synthesis of nanorod-type graphitic carbon nitride/Fe2O3 composite with enhanced photocatalytic performance. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2016.03.042] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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31
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Sun H, Guo LY, Li JS, Bai JP, Su F, Zhang LC, Sang XJ, You WS, Zhu ZM. Two New Armtype Polyoxometalates Grafted on Titanium Dioxide Films: Towards Enhanced Photoelectrochemical Performance. CHEMSUSCHEM 2016; 9:1125-1133. [PMID: 27098260 DOI: 10.1002/cssc.201600131] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 02/29/2016] [Indexed: 06/05/2023]
Abstract
Two new carboxyethyltin-functionalized polyoxometalates (POMs) were successfully obtained and confirmed with physicochemical and spectroscopic methods including X-ray crystallography. The lowest unoccupied molecular orbitals of both compounds are higher in energy than that of TiO2 , and the optical band gaps of these compounds are smaller than that of TiO2 . Grafting them onto a TiO2 film created two kinds of novel photoanode materials that showed significantly enhanced photovoltaic and photocurrent responses, as well as improved photoelectrooxidation activities for methanol relative to that shown by a single TiO2 film. Further, P2 W15 -Co-SnR produced the largest photocurrent by exploring the photoelectric activities of a series of carboxyethyltin POM derivatives. This work provides new insight into the photoelectrochemical functionalization of POM-based organic-inorganic hybrids.
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Affiliation(s)
- Hang Sun
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Li-Ying Guo
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Jian-Sheng Li
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Jian-Ping Bai
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Fang Su
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
- Center of Analytical Test, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Lan-Cui Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China.
| | - Xiao-Jing Sang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China.
- Center of Analytical Test, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China.
| | - Wan-Sheng You
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China
| | - Zai-Ming Zhu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road, No.850, Dalian, Liaoning, China.
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32
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Xie J, Zhao CE, Lin ZQ, Gu PY, Zhang Q. Nanostructured Conjugated Polymers for Energy-Related Applications beyond Solar Cells. Chem Asian J 2016; 11:1489-511. [DOI: 10.1002/asia.201600293] [Citation(s) in RCA: 128] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Jian Xie
- School of Materials Science and Engineering; Nanyang Technological University (Singapore); 639798 Singapore Singapore
| | - Cui-e Zhao
- School of Materials Science and Engineering; Nanyang Technological University (Singapore); 639798 Singapore Singapore
| | - Zong-qiong Lin
- School of Materials Science and Engineering; Nanyang Technological University (Singapore); 639798 Singapore Singapore
| | - Pei-yang Gu
- School of Materials Science and Engineering; Nanyang Technological University (Singapore); 639798 Singapore Singapore
| | - Qichun Zhang
- School of Materials Science and Engineering; Nanyang Technological University (Singapore); 639798 Singapore Singapore
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematics Science; Nanyang Technological University (Singapore); 637371 Singapore Singapore
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33
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Kirchhoff B, Rau S, Streb C. Detecting and Preventing the Formation of Photosensitizer-Catalyst Colloids in Homogeneous Light-Driven Water Oxidation. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600065] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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Li N, Huang R. Six new inorganic–organic hybrids based on rigid triangular ligands: Syntheses, structures and properties. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2015.11.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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One-pot synthesis of copper-doped graphitic carbon nitride nanosheet by heating Cu–melamine supramolecular network and its enhanced visible-light-driven photocatalysis. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.04.027] [Citation(s) in RCA: 110] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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36
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von Allmen K, Moré R, Müller R, Soriano-López J, Linden A, Patzke GR. Nickel-Containing Keggin-Type Polyoxometalates as Hydrogen Evolution Catalysts: Photochemical Structure-Activity Relationships. Chempluschem 2015; 80:1389-1398. [DOI: 10.1002/cplu.201500074] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 04/21/2015] [Indexed: 11/11/2022]
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37
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Affiliation(s)
- Sa-Sa Wang
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Guo-Yu Yang
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- MOE
Key Laboratory of Cluster Science, School of Chemistry, Beijing Institute of Technology, Beijing 100081, China
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38
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Han XB, Li YG, Zhang ZM, Tan HQ, Lu Y, Wang EB. Polyoxometalate-Based Nickel Clusters as Visible Light-Driven Water Oxidation Catalysts. J Am Chem Soc 2015; 137:5486-93. [DOI: 10.1021/jacs.5b01329] [Citation(s) in RCA: 306] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xin-Bao Han
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Yang-Guang Li
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Zhi-Ming Zhang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Hua-Qiao Tan
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Ying Lu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - En-Bo Wang
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
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39
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Xu H, Gao J, Wang J, Qian X, Song R, Cui Y, Yang Y, Qian G. Surfactant-thermal method to synthesize a new Zn(II)-trimesic MOF with confined Ru(bpy)32+ complex. J SOLID STATE CHEM 2015. [DOI: 10.1016/j.jssc.2015.03.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Li S, Zhang L, O'Halloran KP, Ma H, Pang H. An unprecedented 3D POM–MOF based on (7,8)-connected twin Wells–Dawson clusters: synthesis, structure, electrocatalytic and photocatalytic properties. Dalton Trans 2015; 44:2062-5. [DOI: 10.1039/c4dt03625e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first (7,8)-connected POM–MOF has been obtained, representing the highest connected POMs to any mixed-connected POM–MOF and a unique structure that contains organic–inorganic and all-inorganic networks.
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Affiliation(s)
- Shaobin Li
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Li Zhang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | | | - Huiyuan Ma
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Haijun Pang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
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41
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Karimian D, Yadollahi B, Zendehdel M, Mirkhani V. Efficient dye-sensitized solar cell with a pure thin film of a hybrid polyoxometalate covalently attached organic dye as a working electrode in a cobalt redox mediator system. RSC Adv 2015. [DOI: 10.1039/c5ra09104g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A Keggin-type hybrid polyoxometalate is used as a pure semiconductor thin film in the working electrode of a dye-sensitized solar cell fabricated with a D35 organic dye and a cobalt redox mediator system, giving a maximum IPCE of about 91% .
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Affiliation(s)
- Davud Karimian
- Department of Chemistry
- University of Isfahan
- Isfahan 81746-73441
- Iran
| | - Bahram Yadollahi
- Department of Chemistry
- University of Isfahan
- Isfahan 81746-73441
- Iran
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42
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Koutsouroubi ED, Xylouri AK, Armatas GS. Mesoporous polyoxometalate cluster–crosslinked organosilica frameworks delivering exceptionally high photocatalytic activity. Chem Commun (Camb) 2015; 51:4481-4. [DOI: 10.1039/c4cc10029h] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous polyoxometalate (POM)-based organosilica frameworks with high catalytic activity, 3D open-pore structure, and uniform pores are prepared via a surfactant-assisted co-polymerization of organically-modified POM clusters with ethane-bridged silsesquioxane linkers.
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Affiliation(s)
| | - Alexandra K. Xylouri
- Department of Materials Science and Technology
- University of Crete
- Heraklion 71003
- Greece
| | - Gerasimos S. Armatas
- Department of Materials Science and Technology
- University of Crete
- Heraklion 71003
- Greece
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43
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Gao J, Miao J, Li Y, Ganguly R, Zhao Y, Lev O, Liu B, Zhang Q. Dye-sensitized polyoxometalate for visible-light-driven photoelectrochemical cells. Dalton Trans 2015. [DOI: 10.1039/c5dt01769f] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and facile one-step method for the synthesis of an organic dye-functionalized polyoxometalate (POM) hybrid with visible-light photo-response was reported.
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Affiliation(s)
- Junkuo Gao
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Ministry of Education
- National Engineering Lab for Textile Fiber Materials and Processing Technology (Zhejiang)
- College of Materials and Textiles
- Zhejiang Sci-Tech University
- Hangzhou 310018
| | - Jianwei Miao
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Yongxin Li
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Rakesh Ganguly
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Yang Zhao
- School of Materials Science and Engineering
- Nanyang Technological University
- Singapore 639798
- Singapore
| | - Ovadia Lev
- The Casali Center and the Institute of Chemistry and The Harvey M. Krueger Family Center for Nanoscience and Nanotechnology
- The Hebrew University of Jerusalem
- Jerusalem 91904
- Israel
| | - Bin Liu
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- Singapore 637459
- Singapore
| | - Qichun Zhang
- School of Materials Science and Engineering
- Nanyang Technological University
- Singapore 639798
- Singapore
- School of Physical and Mathematical Sciences
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44
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Lin Q, Zhang Z, Bu X, Feng P. Polymorphic Graphene-like Cuprous Germanosulfides with a High Cu-to-Ge Ratio and Low Band Gap. Inorg Chem 2014; 53:13207-11. [DOI: 10.1021/ic502527g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Qipu Lin
- Department
of Chemistry, University of California, Riverside, California 92521 United States
| | - Zhenyu Zhang
- Department
of Chemistry, University of California, Riverside, California 92521 United States
| | - Xianhui Bu
- Department
of Chemistry and Biochemistry, California State University, Long Beach, California 90840 United States
| | - Pingyun Feng
- Department
of Chemistry, University of California, Riverside, California 92521 United States
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45
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Kärkäs MD, Verho O, Johnston EV, Åkermark B. Artificial Photosynthesis: Molecular Systems for Catalytic Water Oxidation. Chem Rev 2014; 114:11863-2001. [DOI: 10.1021/cr400572f] [Citation(s) in RCA: 1024] [Impact Index Per Article: 102.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Markus D. Kärkäs
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Oscar Verho
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Eric V. Johnston
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Björn Åkermark
- Department of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
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46
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Li S, Ma H, Pang H, Zhang L, Zhang Z. A novel Cu12(pz)12loop-based coordination polymer templated by double-Keggin anions. NEW J CHEM 2014. [DOI: 10.1039/c4nj00867g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Santoni MP, La Ganga G, Mollica Nardo V, Natali M, Puntoriero F, Scandola F, Campagna S. The use of a vanadium species as a catalyst in photoinduced water oxidation. J Am Chem Soc 2014; 136:8189-92. [PMID: 24878238 DOI: 10.1021/ja5040182] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first water oxidation catalyst containing only vanadium atoms as metal centers is reported. The compound is the mixed-valence [(V(IV)5V(V)1)O7(OCH3)12](-) species, 1. Photoinduced water oxidation catalyzed by 1, in the presence of Ru(bpy)3(2+) (bpy = 2,2'-bipyridine) and Na2S2O8, in acetonitrile/aqueous phosphate buffer takes place with a quantum yield of 0.20. A hole scavenging reaction between the photochemically generated Ru(bpy)3(3+) and 1 occurs with a bimolecular rate constant of 2.5 × 10(8) M(-1) s(-1). The time-resolved formation of the oxidized molecular catalyst 1(+) in bimolecular reactions is also evidenced for the first time by transient absorption spectroscopy. This result opens the way to the use of less expensive vanadium clusters as water oxidation catalysts in artificial photosynthesis schemes.
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Affiliation(s)
- Marie-Pierre Santoni
- Dipartimento di Scienze Chimiche, Università di Messina , and Centro Interuniversitario per la Conversione Chimica dell'Energia Solare (SOLAR-CHEM), sezione di Messina, 98166 Messina, Italy
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48
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Han XB, Zhang ZM, Zhang T, Li YG, Lin W, You W, Su ZM, Wang EB. Polyoxometalate-Based Cobalt–Phosphate Molecular Catalysts for Visible Light-Driven Water Oxidation. J Am Chem Soc 2014; 136:5359-66. [DOI: 10.1021/ja412886e] [Citation(s) in RCA: 379] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xin-Bao Han
- Key
Laboratory of Polyoxometalate Science of the Ministry of Education,
Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Zhi-Ming Zhang
- Key
Laboratory of Polyoxometalate Science of the Ministry of Education,
Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
- Department
of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
- Collaborative
Innovation Center of Chemistry for Energy Materials, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen 361005, P.R. China
| | - Teng Zhang
- Department
of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
| | - Yang-Guang Li
- Key
Laboratory of Polyoxometalate Science of the Ministry of Education,
Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Wenbin Lin
- Department
of Chemistry, University of Chicago, 929 East 57th Street, Chicago, Illinois 60637, United States
- Collaborative
Innovation Center of Chemistry for Energy Materials, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen 361005, P.R. China
| | - Wansheng You
- Institute
of Chemistry for Functionalized Materials, Liaoning Normal University, Dalian, Liaoning 116029, P.R. China
| | - Zhong-Min Su
- Key
Laboratory of Polyoxometalate Science of the Ministry of Education,
Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - En-Bo Wang
- Key
Laboratory of Polyoxometalate Science of the Ministry of Education,
Faculty of Chemistry, Northeast Normal University, Changchun, Jilin 130024, P.R. China
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49
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Stracke JJ, Finke RG. Distinguishing Homogeneous from Heterogeneous Water Oxidation Catalysis when Beginning with Polyoxometalates. ACS Catal 2014. [DOI: 10.1021/cs4011716] [Citation(s) in RCA: 177] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jordan J. Stracke
- Chemistry
Department, Colorado State University, Fort Collins, CO 80523, United States
| | - Richard G. Finke
- Chemistry
Department, Colorado State University, Fort Collins, CO 80523, United States
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50
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Iyer AK, Roy S, Haridasan R, Sarkar S, Peter SC. Ligand mediated valence fluctuation of copper in new hybrid materials constructed from decavanadate and a Cu(1,10-phenanthroline) complex. Dalton Trans 2014; 43:2153-60. [DOI: 10.1039/c3dt52484a] [Citation(s) in RCA: 15] [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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