1
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An H, Wei Y, Zhu Q, Fu J, Xu T. Polyoxovanadate-Based Metal-Organic Frameworks with Dual Active Sites for the Synthesis of p-Benzoquinones. Inorg Chem 2024; 63:11113-11124. [PMID: 38837698 DOI: 10.1021/acs.inorgchem.4c00713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
p-Benzoquinones are important organic intermediates in the synthesis of biopharmaceuticals and fine chemicals. In this study, two crystalline 3D polyoxovanadate-based metal-organic frameworks, H[Cu(tpi)2]{Cu2V7O21}·H2O (1, tpi = C18N5H13) and [Co(Htpi)2]{V4O12} (2, Htpi = C18N5H14), were synthesized, which as heterogeneous catalysts showed excellent catalytic activities for the synthesis of p-benzoquinones. Both compounds were characterized by IR, UV-vis diffuse reflectance spectroscopy, TG, XPS, X-ray diffraction, etc. In 1, {Cu2V7} clusters are connected together by copper cations and 1D Cu-organic coordination chains to yield a 3D polyoxometalate-based metal-organic framework (POMOF); in 2, adjacent 2D bimetallic oxide layers, constructed from 1D polyoxovanadate chains and cobalt ions, are further connected by 1D Co-organic coordination chains to form a 3D POMOF. Noteworthily, in the synthesis of trimethyl-p-benzoquinone, the key intermediate of vitamin E, using 2,3,6-trimethylphenol as the model substrate, the turnover frequency values for compounds 1 and 2 can, respectively, reach 607 and 380 h-1 in 8 min. Furthermore, both compounds demonstrated excellent recyclability and structural stability, characterized by PXRD and IR. The catalytic mechanism reveals that both the homolytic radical mechanism and heterolytic oxygen atom transfer mechanism are involved.
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Affiliation(s)
- Haiyan An
- School of Chemistry, Dalian University of Technology, Dalian 116023, Liaoning, China
| | - Yuting Wei
- School of Chemistry, Dalian University of Technology, Dalian 116023, Liaoning, China
| | - Qingshan Zhu
- School of Chemistry, Dalian University of Technology, Dalian 116023, Liaoning, China
| | - Jie Fu
- School of Chemistry, Dalian University of Technology, Dalian 116023, Liaoning, China
| | - Tieqi Xu
- School of Chemistry, Dalian University of Technology, Dalian 116023, Liaoning, China
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2
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Zeng X, Liao L, Yu Q, Wang M, Wang H. Theoretical Prediction of Electrocatalytic Reduction of CO 2 Using a 2D Catalyst Composed of 3 d Transition Metal and Hexaamine Dipyrazino Quinoxaline. Chemistry 2023; 29:e202302232. [PMID: 37583085 DOI: 10.1002/chem.202302232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/03/2023] [Accepted: 08/13/2023] [Indexed: 08/17/2023]
Abstract
Transition metals and organic ligands combine to form metal-organic frameworks (MOFs), which possess distinct active sites, large specific surface areas and stable porous structures, giving them considerable promise for CO2 reduction electrocatalysis. In the present study, using spin polarisation density-functional theory, a series of 2D MOFs constructed from 3d transition metal and hexamethylene dipyrazoline quinoxaline(HADQ) were investigated. The calculated binding energies between HADQ and metal atoms for the ten TM-HADQ monolayers were strong sufficient to stably disperse the metal atoms in the HADQ monolayers. Of the ten catalysts tested, seven (Sc, Ni, Cu, Zn, Ti, V and Cr) exhibited high CO2 reduction selectivity, while Mn, Fe and Co required pH values above 2.350, 6.461 and 6.363, respectively, to exhibit CO2 reduction selectivity. HCOOH was the most important producer for Sc, Zn, Ni and Mn, while CH4 was the main producer for Ti, Cr, Fe and V. Cu and Co were less selective, producing HCHO, CH3 OH, and CH4 simultaneously at the same rate-determining step and limiting potential. The Cu-HADQ catalyst had a high overpotential for the HCHO product (1.022 V), while the other catalysts had lower overpotentials between 0.016 V and 0.792 V. Thus, these results predict TM-HADQ to show excellent activity in CO2 electrocatalytic reduction and to become a promising electrocatalyst for CO2 reduction.
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Affiliation(s)
- Xianshi Zeng
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, China
- School of Physics and Materials Science, Nanchang University, Nanchang, 330031, China
| | - Luliang Liao
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, China
- School of Mechanical and Electrical Engineering, Xinyu University, Xinyu, 338004, China
| | - Qiming Yu
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, China
- School of Physics and Materials Science, Nanchang University, Nanchang, 330031, China
| | - Meishan Wang
- School of Integrated Circuits, Ludong University, Yantai, 264025, China
| | - Hongming Wang
- Institute for Advanced Study, Nanchang University, Nanchang, 330031, China
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3
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Sun M, Abazari R, Chen J, Hussain CM, Zhou Y, Kirillov AM. Encapsulation of H 4SiW 12O 40 into an Amide-Functionalized MOF: A Highly Efficient Nanocomposite Catalyst for Oxidative Desulfurization of Diesel Fuel. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37931039 DOI: 10.1021/acsami.3c12374] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Production of hydrocarbon fuels containing sulfur in ultralow levels is in high demand and requires the development of novel catalytic systems for oxidative desulfurization (ODS). Herein, a new nanocomposite SiW12@ZSTU-10 catalyst containing H4SiW12O40 (SiW12) encapsulated into a zinc(II) 3D metal-organic framework (MOF) (ZSTU-10) was assembled and characterized. The intricate structure and porosity of ZSTU-10 permit efficient encapsulation of the catalytically active SiW12 cages. The impact of different experimental parameters on the ODS of model oil containing dibenzothiophene as a typical S-based contaminant was evaluated. The SiW12@ZSTU-10 catalyst exhibits remarkable activity with up to 99.8% sulfur removal in 30 min. Kinetic features, trapping tests, and mechanistic studies were also performed. Furthermore, the catalyst offered an outstanding thermal and chemical stability, without apparent leaching and decline in the activity after six cycles. Such an improved catalytic efficiency of SiW12@ZSTU-10 can be assigned to (i) size-matched occupation of the ZSTU-10 pores by SiW12-active species, (ii) prevention of polyoxometalate (POM) leaching from the MOF matrix, (iii) facilitation of the access of S-based substrates to the active sites of SiW12, and (iv) excellent stability and recyclability of the obtained nanocomposite. The preset work widens a family of promising nanocomposite catalysts for improving the desulfurization performance of hybrid POM-MOF catalytic systems.
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Affiliation(s)
- Mingyuzhi Sun
- Zhejiang Key Laboratory of Petrochemical Environmental Pollution Control, National Engineering Research Center for Marine Aquaculture, Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, Zhejiang Province 316004, China
| | - Reza Abazari
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55181-83111, Maragheh 83111-55181, Iran
| | - Jing Chen
- Zhejiang Key Laboratory of Petrochemical Environmental Pollution Control, National Engineering Research Center for Marine Aquaculture, Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, Zhejiang Province 316004, China
| | - Chaudhery Mustansar Hussain
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, New Jersey 07102, United States
| | - Yingtang Zhou
- Zhejiang Key Laboratory of Petrochemical Environmental Pollution Control, National Engineering Research Center for Marine Aquaculture, Marine Science and Technology College, Zhejiang Ocean University, Zhoushan, Zhejiang Province 316004, China
| | - Alexander M Kirillov
- Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, Lisbon 1049-001, Portugal
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4
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Shetty SS, Moosa B, Zhang L, Alshankiti B, Baslyman W, Mani V, Khashab NM, Salama KN. Polyoxometalate-cyclodextrin supramolecular entities for real-time in situ monitoring of dopamine released from neuroblastoma cells. Biosens Bioelectron 2023; 229:115240. [PMID: 36963326 DOI: 10.1016/j.bios.2023.115240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 02/27/2023] [Accepted: 03/17/2023] [Indexed: 03/26/2023]
Abstract
Optimized and sensitive biomarker detection has recently been shown to have a critical impact on quality of diagnosis and medical care options. In this research study, polyoxometalate-γ-cyclodextrin metal-organic framework (POM-γCD MOF) was utilized as an electrocatalyst to fabricate highly selective sensors to detect in-situ released dopamine. The POM-γCD MOF produced multiple modes of signals for dopamine including electrochemical, colorimetric, and smartphone read-outs. Real-time quantitative monitoring of SH-SY5Y neuroblastoma cellular dopamine production was successfully demonstrated under various stimuli at different time intervals. The POM-CD MOF sensor and linear regression model were used to develop a smartphone read-out platform, which converts dopamine visual signals to digital signals within a few seconds. Ultimately, POM-γCD MOFs can play a significant role in the diagnosis and treatment of various diseases that involve dopamine as a significant biomarker.
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Affiliation(s)
- Saptami Suresh Shetty
- Sensors Lab, Advanced Membranes and Porous Materials Center, Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Basem Moosa
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia
| | - Li Zhang
- Sensors Lab, Advanced Membranes and Porous Materials Center, Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Buthainah Alshankiti
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia
| | - Walaa Baslyman
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia
| | - Veerappan Mani
- Sensors Lab, Advanced Membranes and Porous Materials Center, Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
| | - Niveen M Khashab
- Smart Hybrid Materials Research Group (SHMs), Advanced Membranes and Porous Materials Center (AMPMC), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia.
| | - Khaled Nabil Salama
- Sensors Lab, Advanced Membranes and Porous Materials Center, Computer, Electrical and Mathematical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
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Adegoke KA, Maxakato NW. Electrocatalytic CO2 conversion on metal-organic frameworks derivative electrocatalysts. J CO2 UTIL 2023. [DOI: 10.1016/j.jcou.2023.102412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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6
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Polyoxometalate-Encapsulated Metal-Organic Frameworks with Diverse Cages for the C–H Bond Oxidation of Alkylbenzenes. CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 2023. [DOI: 10.1016/j.cjsc.2023.100011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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7
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Facile synthesis of polyoxometalate supported on magnetic graphene oxide as a hybrid catalyst for efficient oxidation of aldehydes. Sci Rep 2022; 12:18491. [PMID: 36323774 PMCID: PMC9630420 DOI: 10.1038/s41598-022-21991-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 10/07/2022] [Indexed: 11/16/2022] Open
Abstract
In the present study, Anderson-type polyoxometalate [N(C4H9)4] [FeMo6O18(OH)6] (FeMo6) was immobilized on amino-modified magnetic graphene oxide and employed as a new hybrid catalyst in oxidation of aldehydes to carboxylic acids. The synthesized hybrid catalyst Fe3O4/GO/[FeMo6] was characterized using thermogravimetric analysis (TGA), scanning electron microscopies (SEM), Fourier transform infrared (FT-IR), vibrating sample magnetometry (VSM), energy-dispersive X-ray analysis (EDX), Raman spectroscopy and inductively coupled plasma atomic emission spectroscopy (ICP-OES). The results indicated that our catalyst was quite active in oxidizing the aldehydes to their corresponding carboxylic acids in the presence of hydrogen peroxide. The synthesized catalyst can be easily separated from the reaction medium and reused for six consecutive runs without a significant reduction in reaction efficiency.
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8
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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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9
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Dang K, Dong H, Wang L, Jiang M, Jiang S, Sun W, Wang D, Tian Y. Boosting Electrochemical Styrene Transformation via Tandem Water Oxidation over a Single-Atom Cr 1 /CoSe 2 Catalyst. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2200302. [PMID: 35460128 DOI: 10.1002/adma.202200302] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 03/27/2022] [Indexed: 06/14/2023]
Abstract
Electrocatalytic oxidation of organics using water as the oxygen source is a prospective but challenging method to produce high-value-added chemicals; especially, the competitive oxygen evolution reaction (OER) limits its efficiency. Herein, a tandem catalysis strategy based on a single-atom catalyst with Cr atoms atomically dispersed at a CoSe2 support (Cr1 /CoSe2 ) is presented. Thereinto, Co and Cr sites are endowed with a specific function to activate water and styrene respectively, and the competition between the OER and styrene oxidation is turned into mutual benefits via cooperated active sites. Under a potential of 1.6 VAg/AgCl , excellent selectivity of 95% to benzaldehyde and a high conversion rate of styrene at 88% without any exogenous oxidizing reagent are achieved. Isotopic tracing, isotope-labeled in situ Raman spectra, and detailed theoretical calculation further reveal the tandem mechanism, showing that the transfer of *OOH intermediates from the Co to the Cr sites serves as a bridge to link the oxidation of water and styrene. This work develops a new strategy for the co-oxidation of multi-species based on tandem catalysis, providing novel insights for the design of single-atom catalysts.
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Affiliation(s)
- Kun Dang
- Department of Chemistry, Analytical Instrumentation Center, Capital Normal University, Beijing, 100048, P. R. China
| | - Hongliang Dong
- Center for High Pressure Science and Technology Advanced Research, Shanghai, 201203, P. R. China
| | - Ligang Wang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Mai Jiang
- Department of Chemistry, Analytical Instrumentation Center, Capital Normal University, Beijing, 100048, P. R. China
| | - Sen Jiang
- Department of Chemistry, Analytical Instrumentation Center, Capital Normal University, Beijing, 100048, P. R. China
| | - Wenming Sun
- College of Science, China Agricultural University, Beijing, 100193, P. R. China
| | - Dingsheng Wang
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yang Tian
- Department of Chemistry, Analytical Instrumentation Center, Capital Normal University, Beijing, 100048, P. R. China
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Cui WJ, Zhang SM, Ma YY, Wang Y, Miao RX, Han ZG. Polyoxometalate-Incorporated Metal-Organic Network as a Heterogeneous Catalyst for Selective Oxidation of Aryl Alkenes. Inorg Chem 2022; 61:9421-9432. [PMID: 35700095 DOI: 10.1021/acs.inorgchem.2c00036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Selective oxidation of aryl alkenes is important for chemical synthesis reactions, in which the key lies in the rational design of efficient catalysts. Herein, four polyoxometalate (POM)-incorporated metal-organic networks, with the formulas of [Co(ttb)(H2O)3]2[SiMo12O40]·2H2O (1), [Co(ttb)(H2O)2]2[SiW12O40]·8H2O (2), [Zn(Httb)(H2ttb)][BW12O40]·9H2O (3) and {[Zn(H2O)3(ttb)]4[Zn3(H2O)6]}[H3SiW10.5Zn1.5O40]2·24H2O (4) (ttb = 1,3,5-tri(1,2,4-triazol-1-ylmethyl)-2,4,6-trimethylbenzene), were hydrothermally synthesized and structurally characterized. Structural analysis showed that compound 1 consists of a POM-encapsulated three-dimensional (3-D) supramolecular framework; compound 2 is composed of a POM-supported 3-D coordination network; and compounds 3-4 show POM-incorporated 3-D supramolecular networks. Using selective catalytic oxidation of styrene as the model reaction, compounds 1-4 as heterogeneous catalysts display excellent performance with the double advantages of high styrene conversion and benzaldehyde selectivity owing to the synergistic effect among POM anions and transition metal (TM) centers. Among them, compound 1 exhibits the highest performance with ca. 96% styrene conversion and ca. 99% benzaldehyde selectivity in 3 h. In addition, compound 1 also displays excellent substrate compatibility, good reusability, and structural stability. Thus, a plausible reaction pathway for the selective oxidation of styrene is proposed. This study on the structure-function relationship paves a way for the rational design of POM-based heterogeneous catalysts for important catalysis applications.
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Affiliation(s)
- Wen-Jing Cui
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Si-Meng Zhang
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Yuan-Yuan Ma
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Yue Wang
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Ruo-Xuan Miao
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
| | - Zhan-Gang Han
- Hebei Key Laboratory of Organic Functional Molecules; National Demonstration Center for Experimental Chemistry Education; College of Chemistry and Materials Science, Hebei Normal University, Shijiazhuang, Hebei 050024, People's Republic of China
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11
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Zhang Y, Mo T, Wang H, Li S, Lu B, Zhao J, Cai Q. Iron and molybdenum modified phosphotungstates towards selective oxidation of styrene to benzaldehyde. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Liu J, Huang M, Hua Z, Dong Y, Feng Z, Sun T, Chen C. Polyoxometalate‐Based Metal Organic Frameworks: Recent Advances and Challenges. ChemistrySelect 2022. [DOI: 10.1002/slct.202200546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jiale Liu
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Mengyao Huang
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Zhongyu Hua
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Yi Dong
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Zeran Feng
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Tiedong Sun
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
| | - Chunxia Chen
- Key Laboratory of Forest Plant Ecology Ministry of Education Engineering Research Center of Forest Bio-Preparation College of Chemistry Chemical Engineering and Resource Utilization Northeast Forestry University 26 Hexing Road Harbin, 150040 China
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13
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Shi Y, Zhou T, Di JQ, Wang W, Ma L, Zhang H, Gao Y. Three Si-substituted polyoxovanadates as efficient catalysts for Knoevenagel condensation and selective oxidation of styrene to benzaldehyde. Dalton Trans 2022; 51:3304-3313. [PMID: 35133359 DOI: 10.1039/d1dt03862a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Three new Si-substituted polyoxovanadates (POVs), [Cd2(dien)2][Cd(dien)][Cd(Hdien)2][V15Si6O46(OH)2(H2O)]·7H2O (1), [Co(enMe)2]3[Co2(enMe)2(H2O)2][V16Si4O44(OH)2(H2O)]·6H2O (2), and [Co(teta)]4[V16Si4O42(OH)4(H2O)]·10H2O (3) (dien = diethylenetriamine; enMe = 1,2-diaminopropane; teta = triethylenetetramine) were synthesized by the hydrothermal method and characterized. Structural analysis sheds light on the fact that the {V15Si6O48}/{V16Si4O46} clusters of compounds 1-3 were formed by replacing {VO5} square pyramids in the classical {V18O42} cluster with {Si2O7} units. Compound 1 is a 2D bilayer structure formed by the [V15Si6O46(OH)2(H2O)]10- cluster and two types of bridging Cd complexes containing binuclear groups [Cd2(dien)2]4+. Compound 2 is a 3D framework constructed from the [V16Si4O44(OH)2(H2O)]10- cluster and two types of Co complex fragments including binuclear [Co2(enMe)2(H2O)2]4+. In compound 3, the [V16Si4O42(OH)4(H2O)]8- cluster is connected with bridging [Co(teta)]2+ to expand into a 2D network. Compounds 1 and 3 represent the first 2D assemblies based on a vanadosilicate cluster. 1-3 served as heterogeneous catalysts and exhibited highly efficient catalytic activities for the Knoevenagel condensation under mild ambient conditions with low catalyst loading, featuring the open Lewis base {V15Si6O48}/{V16Si4O46} sites and Lewis acid Cd2+/Co2+ sites. The conversion of benzaldehyde was up to 99.3% in 80 min at room temperature using 1 as a heterogeneous catalyst with only 0.37% catalyst loading. Moreover, compounds 1-3 as catalysts for selective oxidation of styrene to benzaldehyde exhibited excellent catalytic performance, high selectivity and could be readily recycled. Most strikingly, compound 1 showed excellent catalytic performance with 97.6% conversion of styrene and 100% selectivity of benzaldehyde in 15 min. In addition, the catalytic activity of catalyst 1 was well maintained after five cycling reactions.
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Affiliation(s)
- Yu Shi
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Tong Zhou
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Jia-Qi Di
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Wenhui Wang
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Li Ma
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Heng Zhang
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
| | - Yuanzhe Gao
- Hebei Key Laboratory of Inorganic Nano-materials, National Experimental Chemistry Teaching Center, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, 050024, P. R. China.
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14
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Liu X, Zhang J, Lan Y, Zheng Q, Xuan W. Infinite building blocks for directed self-assembly of a supramolecular polyoxometalate–cyclodextrin framework for multifunctional oxidative catalysis. Inorg Chem Front 2022. [DOI: 10.1039/d2qi02085h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
With evolution from polyoxometalate-based molecular building blocks to infinite building blocks (IBBs), a supramolecular polyoxometalate–cyclodextrin framework was constructed by an IBB strategy for multifunctional oxidative catalysis.
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Affiliation(s)
- Xiaohui Liu
- College of Chemistry and Chemical Engineering & State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, P. R. China
| | - Jinlin Zhang
- College of Chemistry and Chemical Engineering & State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, P. R. China
| | - Yuxin Lan
- College of Chemistry and Chemical Engineering & State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, P. R. China
| | - Qi Zheng
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials & College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Weimin Xuan
- College of Chemistry and Chemical Engineering & State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Donghua University, Shanghai 201620, P. R. China
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15
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Exploiting the Potential of Biosilica from Rice Husk as Porous Support for Catalytically Active Iron Oxide Nanoparticles. NANOMATERIALS 2021; 11:nano11051259. [PMID: 34064799 PMCID: PMC8151084 DOI: 10.3390/nano11051259] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/30/2021] [Accepted: 05/06/2021] [Indexed: 12/15/2022]
Abstract
Biomass-derived materials are put forward as eco-friendly alternatives to design heterogeneous catalysts. To contribute in this field, we explored the potential of mesoporous biogenic silica (RH-Silica) obtained from lignocellulosic waste, in particular from rice husk, as an inorganic support to prepare heterogenized iron oxide-based catalysts. Mechanochemistry, considered as a green and sustainable technique, was employed to synthetize iron oxide nanoparticles in pure hematite phase onto the biosilica (α-Fe2O3/RH-Silica), making this material a good candidate to perform catalyzed organic reactions. The obtained material was characterized by different techniques, and its catalytic activity was tested in the selective oxidation of styrene under microwave irradiation. α-Fe2O3/RH-Silica displayed a good catalytic performance, achieving a conversion of 45% under optimized conditions, and more importantly, with a total selectivity to benzaldehyde. Furthermore, a good reusability was achieved without decreasing its activity after multiple catalytic cycles. This work represents a good example of using sustainable approaches and green materials as alternatives to conventional methods in the production of high-added value products.
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16
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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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17
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Andrade MA, Martins LMDRS. Selective Styrene Oxidation to Benzaldehyde over Recently Developed Heterogeneous Catalysts. Molecules 2021; 26:1680. [PMID: 33802853 PMCID: PMC8002843 DOI: 10.3390/molecules26061680] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 11/16/2022] Open
Abstract
The selective oxidation of styrene under heterogeneous catalyzed conditions delivers environmentally friendly paths for the production of benzaldehyde, an important intermediate for the synthesis of several products. The present review explores heterogeneous catalysts for styrene oxidation using a variety of metal catalysts over the last decade. The use of several classes of supports is discussed, including metal-organic frameworks, zeolites, carbon materials and silicas, among others. The studied catalytic systems propose as most used oxidants tert-butyl hydroperoxide, and hydrogen peroxide and mild reaction conditions. The reaction mechanism proceeds through the generation of an intermediate reactive metal-oxygen species by catalyst-oxidant interactions. Overall, most of the studies highlight the synergetic effects among the metal and support for the activity and selectivity enhancement.
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Affiliation(s)
| | - Luísa M. D. R. S. Martins
- Centro de Química Estrutural and Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbn, Portugal;
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18
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Liu JH, Shen QT, Yang J, Yu MY, Ma JF. Polyoxometalate-Templated Cobalt-Resorcin[4]arene Frameworks: Tunable Structure and Lithium-Ion Battery Performance. Inorg Chem 2021; 60:3729-3740. [PMID: 33605722 DOI: 10.1021/acs.inorgchem.0c03511] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
By employing a bowl-like tetra(benzimidazole)resorcin[4]arene (TBR4A) ligand, two new polyoxometalate-templated metal-organic frameworks (POMOFs), [Co8Cl14(TBR4A)6]·3[H3.3SiW12O40]·10DMF·11EtOH·20H2O (1) and [Co3Cl2(TBR4A)2(DMF)4]·[SiW12O40]·2EtOH·3H2O (2), have been prepared under solvothermal conditions (DMF = N,N'-dimethylformamide). 1 shows a 2D cationic layer, whereas 2 exhibits a 3D framework. Remarkably, the Keggin POMs in 1 and 2 were located in the cavities formed by two bowl-like resorcin[4]arenes in sandwich fashions. Their framework structures were highly dependent on the coordination modes of the TBR4A ligands. To increase the conductivity of POMOFs, the samples of 1 and 2 were loaded on the conductive polypyrrole-reduced graphene oxide (PPy-RGO) via ball milling (1@PG and 2@PG). Then, the obtained composites experienced calcination at a proper temperature to produce 1@PG-A and 2@PG-A. The resulting 1@PG-A and 2@PG-A composites, with improved conductivities, uniform sizes and micropores, exhibited promising electrochemical performance for lithium-ion batteries. We herein proposed a size-controlled route for the rational fabrication of functional POMOFs and their usage in energy fields.
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Affiliation(s)
- Jin-Hua Liu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Qiu-Tong Shen
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jin Yang
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Ming-Yue Yu
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| | - Jian-Fang Ma
- Key Lab for Polyoxometalate Science, Department of Chemistry, Northeast Normal University, Changchun 130024, China
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19
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Sánchez-Lara E, García-García A, González-Vergara E, Cepeda J, Rodríguez-Diéguez A. Magneto-structural correlations of cyclo-tetravanadates functionalized with mixed-ligand copper(ii) complexes. NEW J CHEM 2021. [DOI: 10.1039/d0nj06004f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Bimetallic materials based on tetravanadate anions and mixed ligand copper(ii) complexes were readily synthesized under non-hydrothermal conditions. The compounds show interesting structural and magnetic diversity mediated by copper symmetry.
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Affiliation(s)
- Eduardo Sánchez-Lara
- Instituto de Ciencias
- Benemérita Universidad Autónoma de Puebla
- Colonia San Manuel
- Puebla
- Mexico
| | - Amalia García-García
- Departamento de Química Inorgánica
- Facultad de Ciencias
- Universidad de Granada
- Avda. Fuentenueva
- 18071 Granada
| | | | - Javier Cepeda
- Departamento de Química Aplicada
- Facultad de Química
- Universidad del País Vasco UPV/EHU
- 20018 Donostia-San Sebastián
- Spain
| | - Antonio Rodríguez-Diéguez
- Departamento de Química Inorgánica
- Facultad de Ciencias
- Universidad de Granada
- Avda. Fuentenueva
- 18071 Granada
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20
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Liu T, Shen X, Shen X, He C, Liu J, Liu JJ. A highly stable metal–organic framework with cubane-like clusters for the selective oxidation of aryl alkenes to aldehydes or ketones. CrystEngComm 2021. [DOI: 10.1039/d1ce00545f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A novel MOF with cubane-like clusters was prepared based on an electron-deficient triazine derivative, and it exhibits excellent thermal and chemical stability and can be used for the selective oxidation of aryl alkenes to aldehydes or ketones in mild conditions.
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Affiliation(s)
- Teng Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing
- China
| | - Xianfu Shen
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing
- China
| | - Xiang Shen
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing
- China
| | - Chixian He
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing
- China
| | - Jiaming Liu
- School of Metallurgy Engineering
- Jiangxi University of Science and Technology
- Ganzhou
- China
| | - Jian-Jun Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing
- China
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21
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Sarkar A, Jana AK, Natarajan S. Aliphatic amine mediated assembly of [M 6( mna) 6] (M = Cu/Ag) into extended two-dimensional structures: synthesis, structure and Lewis acid catalytic studies. NEW J CHEM 2021. [DOI: 10.1039/d1nj00544h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
New aliphatic amine directed two-dimensional cadmium coordination polymers were shown to exhibit Lewis-acid catalytic activity for the cyanation of imines.
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Affiliation(s)
- Anupam Sarkar
- Framework solids Laboratory
- Solid State and Structural Chemistry Unit
- Indian Institute of Science
- Bangalore-560012
- India
| | - Ajay Kumar Jana
- Framework solids Laboratory
- Solid State and Structural Chemistry Unit
- Indian Institute of Science
- Bangalore-560012
- India
| | - Srinivasan Natarajan
- Framework solids Laboratory
- Solid State and Structural Chemistry Unit
- Indian Institute of Science
- Bangalore-560012
- India
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22
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Zhang S, Ou F, Ning S, Cheng P. Polyoxometalate-based metal–organic frameworks for heterogeneous catalysis. Inorg Chem Front 2021. [DOI: 10.1039/d0qi01407a] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
POM-based MOFs simultaneously possessing the virtues of POMs and MOFs exhibit excellent heterogeneous catalytic properties.
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Affiliation(s)
- Shaowei Zhang
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Fuxia Ou
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Shiggang Ning
- Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of the Ministry of Education
- Hunan Provincial Key Laboratory of Controllable Preparation and Functional Application of Fine Polymers
- Hunan Provincial Key Laboratory of Advanced Materials for New Energy Storage and Conversion
- School of Chemistry and Chemical Engineering
- Hunan University of Science and Technology
| | - Peng Cheng
- College of Chemistry
- Key Laboratory of Advanced Energy Materials Chemistry (MOE)
- Nankai University
- Tianjin 300071
- P. R. China
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23
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Lai SY, Ng KH, Cheng CK, Nur H, Nurhadi M, Arumugam M. Photocatalytic remediation of organic waste over Keggin-based polyoxometalate materials: A review. CHEMOSPHERE 2021; 263:128244. [PMID: 33297191 DOI: 10.1016/j.chemosphere.2020.128244] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/17/2020] [Accepted: 09/02/2020] [Indexed: 06/12/2023]
Abstract
Photocatalytic remediation of industrial water pollution has courted intense attention lately due to its touted green approach. In this respect, Keggin-based polyoxometalates (POMs) as green solid acids in photocatalytic reaction possess superior qualities, viz. unique photoinduced charge-transfer properties, strong photooxidative-photoreductive ability, high chemical and thermal stability, and so forth. Unfortunately, it suffers from a large bandgap energy, low specific surface area, low recoverability, and scarce utilization in narrow absorption range. Therefore, the pollutant degradation performance is not satisfactory. Consequently, multifarious research to enhance the photocatalytic performance of Keggin-based POMs were reported, viz. via novel modifications and functionalizations through a variety of materials, inclusive of, inter alia, metal oxides, transition metals, noble metals, and others. In order to advocate this emerging technology, current review work provides a systematic overview on recent advancement, initiated from the strategized synthetic methods, followed by hierarchical enhancement and intensification process, at the same time emphasizes on the fundamental working principles of Keggin-based POM nanocomposites. By reviewing and summarizing the efforts adopted global-wide, this review is ended with providing useful outlooks for future studies. It is also anticipated to shed light on producing Keggin-based POM nanocomposites with breakthrough visible- and solar-light-driven photocatalytic performance against recalcitrant organic waste.
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Affiliation(s)
- Sin Yuan Lai
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Kim Hoong Ng
- College of Chemical Engineering, Fuzhou University, Fuzhou, 350116, PR China; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Chin Kui Cheng
- Department of Chemical Engineering, College of Engineering, Khalifa University, P. O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Hadi Nur
- Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia, UTM, Skudai, Johor, 81310, Malaysia; Central Laboratory of Minerals and Advanced Materials, Faculty of Mathematics and Natural Science, Universitas Negeri Malang, Malang, 65145, Indonesia
| | - Mukhamad Nurhadi
- Department of Chemical Education, Universitas Mulawarman, Kampus Gunung Kelua, Samarinda, 75119, East Kalimantan, Indonesia
| | - Mahashanon Arumugam
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan, 43900, Malaysia; College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China; Department of Petroleum Technology and Alternative Fuels, Faculty of Environmental Technology, UCT, Prague, Technická 5, 160 00, Praha 6-Dejvice, Czechia
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24
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Duarte TA, Carvalho AP, Martins LM. Styrene oxidation catalyzed by copper(II) C-scorpionates in homogenous medium and immobilized on sucrose derived hydrochars. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.04.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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25
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A Functional Electrocatalyst of Coordination Polymer Derived from Di-nuclear Nickel(II)-Glycine Cations and Wells–Dawson Polyoxoanions. J CLUST SCI 2020. [DOI: 10.1007/s10876-020-01880-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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26
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Cui WJ, Zhao Q, Zhu HT, Hu N, Ma YY, Han ZG, Li YG. Keggin-type polyoxometalate-based supramolecular complex for selective oxidation of styrene to benzaldehyde. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1821881] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Wen-Jing Cui
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Qing Zhao
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Hao-Tian Zhu
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, China
| | - Na Hu
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Yuan-Yuan Ma
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Zhan-Gang Han
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, Hebei, People's Republic of China
| | - Yang-Guang Li
- Key Laboratory of Polyoxometalate Science of the Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, China
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27
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Nowacka A, Vismara R, Mercuri G, Moroni M, Palomino M, Domasevitch KV, Di Nicola C, Pettinari C, Giambastiani G, Llabrés i Xamena FX, Galli S, Rossin A. Cobalt(II) Bipyrazolate Metal–Organic Frameworks as Heterogeneous Catalysts in Cumene Aerobic Oxidation: A Tag-Dependent Selectivity. Inorg Chem 2020; 59:8161-8172. [DOI: 10.1021/acs.inorgchem.0c00481] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anna Nowacka
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avda. de los Naranjos, s/n, 46022 Valencia, Spain
| | - Rebecca Vismara
- Dipartimento di Scienza e Alta Tecnologia, Università dell’Insubria, Via Valleggio 11, 22100 Como, Italy
| | - Giorgio Mercuri
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
| | - Marco Moroni
- Dipartimento di Scienza e Alta Tecnologia, Università dell’Insubria, Via Valleggio 11, 22100 Como, Italy
| | - Miguel Palomino
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avda. de los Naranjos, s/n, 46022 Valencia, Spain
| | | | - Corrado Di Nicola
- Scuola di Scienze e Tecnologie, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Claudio Pettinari
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Scuola del Farmaco e dei Prodotti della Salute, Università di Camerino, Via S. Agostino 1, 62032 Camerino, Italy
| | - Giuliano Giambastiani
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS-University of Strasbourg (UdS), 25, rue Becquerel, 67087 Strasbourg Cedex 02, France
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Via Giusti 9, 50121 Firenze, Italy
- Kazan Federal University, Alexander Butlerov Institute of Chemistry, 420008 Kazan, Russian Federation
| | - Francesc X. Llabrés i Xamena
- Instituto de Tecnología Química, Universitat Politècnica de València, Consejo Superior de Investigaciones Científicas, Avda. de los Naranjos, s/n, 46022 Valencia, Spain
| | - Simona Galli
- Dipartimento di Scienza e Alta Tecnologia, Università dell’Insubria, Via Valleggio 11, 22100 Como, Italy
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Via Giusti 9, 50121 Firenze, Italy
| | - Andrea Rossin
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy
- Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia dei Materiali, Via Giusti 9, 50121 Firenze, Italy
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28
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Abstract
The hybrid materials that are created by supporting or incorporating polyoxometalates (POMs) into/onto metal–organic frameworks (MOFs) have a unique set of properties. They combine the strong acidity, oxygen-rich surface, and redox capability of POMs, while overcoming their drawbacks, such as difficult handling, a low surface area, and a high solubility. MOFs are ideal hosts because of their high surface area, long-range ordered structure, and high tunability in terms of the pore size and channels. In some cases, MOFs add an extra dimension to the functionality of hybrids. This review summarizes the recent developments in the field of POM@MOF hybrids. The most common applied synthesis strategies are discussed, together with major applications, such as their use in catalysis (organocatalysis, electrocatalysis, and photocatalysis). The more than 100 papers on this topic have been systematically summarized in a handy table, which covers almost all of the work conducted in this field up to now.
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29
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Li Q, Xu M, Li X, Li S, Hou L, Chen Y, Sha J. A polypyrrole-coated eightfold-helical Wells-Dawson POM-based Cu-FKZ framework for enhanced colorimetric sensing. Analyst 2020; 145:4021-4030. [PMID: 32355933 DOI: 10.1039/d0an00402b] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
To explore a novel colorimetric biosensor with high sensibility and selectivity, a new Wells-Dawson-type polyoxometalate (POM)-based metal-organic framework (MOF) with an eightfold helix, [Cu9(FKZ)12(H2O)8][H3P2W18O62]2·4H2O (CuFKZP2W18) (HFKZ = 1-(2,4-difluorophenyl)-1,1-bis[(1H-1,2,4-triazol-1-yl)methyl] ethanol), was successfully synthesized; then, polypyrrole (PPy) was introduced to fabricate CuFKZP2W18/PPy(n) nanocomposites (n = 7%, 15%, 30%) via a facile in situ oxidation polymerization process. All the results indicate that CuFKZP2W18/PPy(15%) as a colorimetric biosensor exhibits lower limits of detection (0.07 μM towards H2O2 and 0.627 μM towards ascorbic acid), smaller Km values (0.106 mM for H2O2 and 0.042 mM for o-phenylenediamine) and higher sensitivity (0.0227 1 μM-1 towards H2O2 and 0.0025 1 μM-1 to ascorbic acid) than most reported enzyme mimetics to the best of our knowledge.
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Affiliation(s)
- Qian Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
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30
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Zhao X, Gong L, Wang C, Wang C, Yu K, Zhou B. A Facile Grinding Method for the Synthesis of 3D Ag Metal–Organic Frameworks (MOFs) Containing Ag
6
Mo
7
O
24
for High‐Performance Supercapacitors. Chemistry 2020; 26:4613-4619. [DOI: 10.1002/chem.201905689] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/29/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Xinyu Zhao
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
| | - Lige Gong
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
- Key Laboratory of Molecular and Cytogenetics, College of Life Science and TechnologyHarbin Normal University Harbin 150025, Heilongjiang Province P. R. China
| | - Chunxiao Wang
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
| | - Chunmei Wang
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
| | - Kai Yu
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
- Key Laboratory of Molecular and Cytogenetics, College of Life Science and TechnologyHarbin Normal University Harbin 150025, Heilongjiang Province P. R. China
| | - Baibin Zhou
- Key Laboratory for Photonic and Electronic Bandgap MaterialsMinistry of Education, Harbin Normal University Harbin 150025 P. R. China
- Key Laboratory of Molecular and Cytogenetics, College of Life Science and TechnologyHarbin Normal University Harbin 150025, Heilongjiang Province P. R. China
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31
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Li Z, Liu YY, Xu GH, Ma JF. Two polyoxometalate-based inorganic-organic hybrids and one coordination polymer assembled with a functionalized calix[4]arene: Catalytic and electrochemical properties. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114324] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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32
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Li JH, Wang XL, Song G, Lin HY, Wang X, Liu GC. Various Anderson-type polyoxometalate-based metal–organic complexes induced by diverse solvents: assembly, structures and selective adsorption for organic dyes. Dalton Trans 2020; 49:1265-1275. [DOI: 10.1039/c9dt04397g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of Anderson-type polyoxometalates (POMs)-based metal–organic complexes with different structures have been synthesized, they show excellent dye adsorption and chromatographic separation in a short time.
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Affiliation(s)
- Jia-Hui Li
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
| | - Xiu-Li Wang
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
| | - Ge Song
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
| | - Hong-Yan Lin
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
| | - Xiang Wang
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
| | - Guo-Cheng Liu
- College of Chemistry and Chemical Engineering
- Professional Technology Innovation Center of Liaoning Province for Conversion Materials of Solar Cell
- Bohai University
- Jinzhou
- P. R. China
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33
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Wang X, Liu Y, Lin H, Xu N, Liu G, Wang X, Chang Z, Li J. A novel cadmium metal–organic framework-based multiresponsive fluorescent sensor demonstrating outstanding sensitivities and selectivities for detecting NB, Fe3+ ions and Cr2O72− anions. CrystEngComm 2020. [DOI: 10.1039/d0ce01139h] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A Cd(ii) metal–organic framework (MOF) [Cd3(L)(NTB)2(DMA)2]·2DMA was solvothermal prepared in the presence of ligand L (L = (E)-4,4′-(ethene-1,2-diyl)bis[(N-pyridin-3-yl)benzamide]) and ligand H3NTB (H3NTB = 4,4′,4′′-nitrilotribenzoic acid).
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Affiliation(s)
- Xiuli Wang
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Yu Liu
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Hongyan Lin
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Na Xu
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Guocheng Liu
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Xiang Wang
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Zhihan Chang
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
| | - Jianrong Li
- College of Chemistry and Materials Engineering
- Bohai University
- Jinzhou
- P. R. China
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34
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Ying J, Chen YG, Wang XY. A series of Wells-Dawson and Keggin-based compounds with uncoordinated S donors as fluorescence sensors to Hg2+. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1699914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jun Ying
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin, P. R. China
| | - Ya-Guang Chen
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin, P. R. China
| | - Xiu-Yan Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, Jilin, P. R. China
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35
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Li D, Ma X, Wang Q, Ma P, Niu J, Wang J. Copper-Containing Polyoxometalate-Based Metal–Organic Frameworks as Highly Efficient Heterogeneous Catalysts toward Selective Oxidation of Alkylbenzenes. Inorg Chem 2019; 58:15832-15840. [DOI: 10.1021/acs.inorgchem.9b02189] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dandan Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Xinyi Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Quanzhong Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
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36
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Recent advances in transition-metal-containing Keggin-type polyoxometalate-based coordination polymers. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.008] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Su F, Zhou CY, Wu LT, Wu X, Su J, Han C, Wang ZJ. Two Co II coordination polymers of biphenyl-2,2',5,5'-tetracarboxylic acid with flexible N-donor ligands: syntheses, structures and magnetic properties. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:1073-1083. [PMID: 31380790 DOI: 10.1107/s2053229619009136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 06/25/2019] [Indexed: 11/10/2022]
Abstract
Two CoII-based coordination polymers, namely poly[(μ4-biphenyl-2,2',5,5'-tetracarboxylato){μ2-1,3-bis[(1H-imidazol-1-yl)methyl]benzene}dicobalt(II)], [Co2(C16H6O8)(C14H14N4)2]n or [Co2(o,m-bpta)(1,3-bimb)2]n (I), and poly[[aqua(μ4-biphenyl-2,2',5,5'-tetracarboxylato){1,4-bis[(1H-imidazol-1-yl)methyl]benzene}dicobalt(II)] dihydrate], {[Co2(C16H6O8)(C14H14N4)2(H2O)2]·4H2O}n or {[Co2(o,m-bpta)(1,4-bimb)2(H2O)2]·4H2O}n (II), were synthesized from a mixture of biphenyl-2,2',5,5'-tetracarboxylic acid, i.e. [H4(o,m-bpta)], CoCl2·6H2O and N-donor ligands under solvothermal conditions. The complexes were characterized by IR spectroscopy, elemental analysis, single-crystal X-ray diffraction and powder X-ray diffraction analysis. The bridging (o,m-bpta)4- ligands combine with CoII ions in different μ4-coordination modes, leading to the formation of one-dimensional chains. The central CoII atoms display tetrahedral [CoN2O2] and octahedral [CoN2O4] geometries in I and II, respectively. The bis[(1H-imidazol-1-yl)methyl]benzene (bimb) ligands adopt trans or cis conformations to connect CoII ions, thus forming two three-dimensional (3D) networks. Complex I shows a (2,4)-connected 3D network with left- and right-handed helical chains constructed by (o,m-bpta)4- ligands. Complex II is a (4,4)-connected 3D novel network with ribbon-like chains formed by (o,m-bpta)4- linkers. Magnetic studies indicate an orbital contribution to the magnetic moment of I and II due to the longer Co...Co distances. An attempt has been made to fit the χMT results to the magnetic formulae for mononuclear CoII complexes, the fitting indicating the presence of weak antiferromagnetic interactions between the CoII ions.
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Affiliation(s)
- Feng Su
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Cheng Yong Zhou
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Lin Tao Wu
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Xi Wu
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Jing Su
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Chun Han
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Zhi Jun Wang
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
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38
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Cai M, Li Y, Liu Q, Xue Z, Wang H, Fan Y, Zhu K, Ke Z, Su C, Li G. One-Step Construction of Hydrophobic MOFs@COFs Core-Shell Composites for Heterogeneous Selective Catalysis. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1802365. [PMID: 31016121 PMCID: PMC6468976 DOI: 10.1002/advs.201802365] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 01/26/2019] [Indexed: 05/23/2023]
Abstract
The exploration of novel porous core-shell materials is of great significance because of their prospectively improved performance and extensive applications in separation, energy conversion, and catalysis. Here, mesoporous metal-organic frameworks (MOFs) NH2-MIL-101(Fe) as a core generate a shell with mesoporous covalent organic frameworks (COFs) NUT-COF-1(NTU) by a covalent linking process, the composite NH2-MIL-101(Fe)@NTU keeping retentive crystallinity with hierarchical porosity well. Importantly, the NH2-MIL-101(Fe)@NTU composite shows significantly enhanced catalytic conversion and selectivity during styrene oxidation. It is mainly due to the hydrophilic MOF nanocrystals readily gathering the hydrophobic reactants styrene and boosting the radical mechanism path after combining the hydrophobic COFs shell. The synthetic strategy in this systematic study develops a new rational design for the synthesis of other core-shell MOF/COF-based hybrid materials, which can expand the promising applications.
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Affiliation(s)
- Mengke Cai
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Yinle Li
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Qinglin Liu
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Ziqian Xue
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Haiping Wang
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Yanan Fan
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Kelong Zhu
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Zhuofeng Ke
- Key Laboratory for Polymeric Composite and Functional Materials of Ministry of EducationSchool of Materials Science and EngineeringSun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Cheng‐Yong Su
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
| | - Guangqin Li
- MOE Laboratory of Bioinorganic and Synthetic ChemistryLehn Institute of Functional MaterialsSchool of ChemistrySun Yat‐Sen UniversityGuangzhou510275P. R. China
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39
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Li D, Xu Q, Li Y, Qiu Y, Ma P, Niu J, Wang J. A Stable Polyoxometalate-Based Metal–Organic Framework as Highly Efficient Heterogeneous Catalyst for Oxidation of Alcohols. Inorg Chem 2019; 58:4945-4953. [DOI: 10.1021/acs.inorgchem.8b03589] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Dandan Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Qiaofei Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Yingguang Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Yueting Qiu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
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40
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A Sensor Array Realized by a Single Flexible TiO₂ /POMs Film to Contactless Detection of Triacetone Triperoxide. SENSORS 2019; 19:s19040915. [PMID: 30795616 PMCID: PMC6413185 DOI: 10.3390/s19040915] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 02/10/2019] [Accepted: 02/13/2019] [Indexed: 01/07/2023]
Abstract
The homemade explosive, triacetone triperoxide (TATP), is easy to synthesize, sensitive to detonation but hard to detect directly. Vapor sensor arrays composed of a few sensor materials have the potential to discriminate TATP, but the stability of the sensor array is always a tricky problem since each sensor may encounter a device fault. Thus, a sensor array based on a single optoelectronic TiO2/PW11 sensor was first constructed by regulating the excitation wavelength to discriminate TATP from other explosives. By in situ doping of Na3PW12O40, a Keggin structure of PW11 formed on the TiO2 to promote the photoinduced electron-hole separation, thus obviously improving the detection sensitivity of the sensor film and shortening the response time. The response of the TiO2/PW11 sensor film to TATP under 365, 450 and 550 nm illumination is 81%, 42%, and 37%, respectively. The TiO2/PW11 sensor features selectivity to TATP and is able to detect less than 50 ppb. The flexibility and stability of the flexible sensor film is also demonstrated with the extent of bending. Furthermore, the sensing response cannot be affected by ambient air below 60% relative humidity.
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41
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Lotfian N, Heravi MM, Mirzaei M, Heidari B. Applications of inorganic‐organic hybrid architectures based on polyoxometalates in catalyzed and photocatalyzed chemical transformations. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4808] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Nahid Lotfian
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Majid M. Heravi
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Masoud Mirzaei
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Bahareh Heidari
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
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42
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Ying J, Chen YG, Wang XY. Two isopolytungstate compounds based on rare [W6O22]8−and [H2W12O42]10−fragments captured by premade copper(ii) complexes. NEW J CHEM 2019. [DOI: 10.1039/c8nj06367b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By utilizing the premade copper complexes two rare isopolytungstate [W6O22]8−and [H2W12O42]10−based compounds were constructed under hydrothermal and ambient conditions, respectively.
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Affiliation(s)
- Jun Ying
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Ya-Guang Chen
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Xiu-Yan Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
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43
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Li G, Zhao S, Zhang Y, Tang Z. Metal-Organic Frameworks Encapsulating Active Nanoparticles as Emerging Composites for Catalysis: Recent Progress and Perspectives. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1800702. [PMID: 30247789 DOI: 10.1002/adma.201800702] [Citation(s) in RCA: 226] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 07/10/2018] [Indexed: 05/21/2023]
Abstract
Beyond conventional porous materials, metal-organic frameworks (MOFs) have aroused great interest in the construction of nanocatalysts with the characteristics of catalytically active nanoparticles (NPs) confined into the cavities/channels of MOFs or surrounded by MOFs. The advantages of adopting MOFs as the encapsulating matrix are multifold: uniform and long-range ordered cavities can effectively promote the mass transfer and diffusion of substrates and products, while the diverse metal nodes and tunable organic linkers may enable outstanding synergy functions with the encapsulated active NPs. Herein, some key issues related to MOFs for catalysis are discussed. Then, state-of-the art progress in the encapsulation of catalytically active NPs by MOFs as well as their synergy functions for enhanced catalytic performance in the fields of thermo-, photo-, and electrocatalysis are summarized. Notably, encapsulation-structured nanocatalysts exhibit distinct advantages over conventional supported catalysts, especially in terms of the catalytic selectivity and stability. Finally, challenges and future developments in MOF-based encapsulation-structured nanocatalysts are proposed. The aim is to deliver better insight into the design of well-defined nanocatalysts with atomically accurate structures and high performance in challenging reactions.
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Affiliation(s)
- Guodong Li
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
| | - Shenlong Zhao
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
| | - Yin Zhang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
- School of Future Technology, Center for Nanochemistry, Peking University, Beijing, 100871, P. R. China
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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44
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45
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Ni L, Xu H, Li H, Zhao H, Diao G. 3D-architecture via self-assembly of Krebs-type polyoxometalate {[Na10(H2O)26][Sb2W20Zn2O70(H2O)6]}. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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46
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Roy S, Vemuri V, Maiti S, Manoj KS, Subbarao U, Peter SC. Two Keggin-Based Isostructural POMOF Hybrids: Synthesis, Crystal Structure, and Catalytic Properties. Inorg Chem 2018; 57:12078-12092. [DOI: 10.1021/acs.inorgchem.8b01631] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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47
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Wang C, Zhou M, Ma Y, Tan H, Wang Y, Li Y. Hybridized Polyoxometalate-Based Metal-Organic Framework with Ketjenblack for the Nonenzymatic Detection of H 2 O 2. Chem Asian J 2018; 13:2054-2059. [PMID: 29920940 DOI: 10.1002/asia.201800758] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/16/2018] [Indexed: 12/12/2022]
Abstract
The rational design and development of efficient and affordable enzyme-free electrocatalysts for electrochemical detection are of great significance for the large-scale applications of sensor materials, and have aroused increasing research interest. Herein, we report that a typical polyoxometalate (POM)-based metal-organic framework (NENU5) that was hybridized with ketjenblack (KB) was a highly efficient electrochemical catalyst that could be used for the highly sensitive nonenzymatic detection of H2 O2 . The composite catalyst exhibited superb electrochemical detection performance towards H2 O2 , including a broad linear range from 10-50 mm, a low detection limit of 1.03 μm, and a high sensitivity of 33.77 μA mm-1 , as well as excellent selectivity and stability. These excellent electrocatalytic properties should be attributed to the unique redox activity of the POM, the high specific surface area of the metal-organic framework (MOF), the strong conductivity of KB, and the synergistic effects of the multiple components in the composites during the electrolysis of H2 O2 . This work provides a new pathway for the exploration of nonenzymatic electrochemical sensors.
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Affiliation(s)
- Cong Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Ming Zhou
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yuanyuan Ma
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, 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
| | - Yonghui Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yangguang 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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48
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Hao P, Zhang M, Zhang W, Tang Z, Luo N, Tan R, Yin D. Polyoxometalate-based Gemini ionic catalysts for selective oxidation of benzyl alcohol with hydrogen peroxide in water. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01191e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polyoxometalate-based Gemini ionic hybrids with inherent phase transfer capability are highly efficient and recyclable catalysts in the selective oxidation of alcohols with H2O2 in water.
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Affiliation(s)
- Pengbo Hao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Mingjie Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Wei Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Zhiyang Tang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Ni Luo
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Rong Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
| | - Donghong Yin
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education)
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources
- Hunan Normal University
- Changsha 410081
- P. R. China
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