1
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Li G, Gu Y, Ren R, Li S, Zhu H, Xue D, Kong X, Zheng Z, Liu N, Li B, Zhang J. Efficient reduction of CO 2 and inhibition of hydrogen precipitation by polyoxometalate photocatalyst modified with the metal Mn. NANOSCALE 2024; 16:12550-12558. [PMID: 38884386 DOI: 10.1039/d4nr00097h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Photocatalytic reduction of CO2 to chemical fuels is attractive for solving both the greenhouse effect and the energy crisis, but the key challenge is to design and synthesize photocatalysts with remarkable performance under visible light irradiation. Efficient catalytic carbon dioxide reduction (CO2RR) with light is considered a promising sustainable and clean approach to solve environmental problems. Herein, we found a new photocatalyst ([Mn(en)2]6[V12B18O54(OH)6]) (abbreviated as Mn6V12) based on the modifiability of polyoxometalates, in which Mn acts as a modifying unit to efficiently reduce CO2 to CO and effectively inhibit the hydrogen precipitation reaction. This Mn modified polyoxometalate catalyst has a maximum CO generation rate of 4625.0 μmol g-1 h-1 and a maximum H2 generation rate of 499.6 μmol g-1 h-1, with a selectivity of 90.3% for CO generation and 9.7% for H2 generation. This polyoxometalate photocatalyst can effectively reduce CO and inhibit the hydrogen precipitation reaction. It provides a new idea for the efficient photocatalytic carbon dioxide reduction (CO2RR) with polyoxometalate catalysts.
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Affiliation(s)
- Guifen Li
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Yulan Gu
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Rui Ren
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Sitan Li
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Houen Zhu
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Dongdong Xue
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Xiangyi Kong
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Ziyi Zheng
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Nuo Liu
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
| | - Bei Li
- Cancer Centre and Institute of Translational Medicine, Faculty of Health Sciences, MoE Frontiers Science Center for Precision Oncology, University of Macau, Macau SAR 999078, China.
| | - Jiangwei Zhang
- College of Energy Material and Chemistry, Inner Mongolia University, Hohhot 010021, P. R. China.
- Ordos Laboratory, Ordos 017000, P. R. China
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2
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Zhao H, Chen H, Yang Zhang M, Yang Y, Yang Z, Ma P, Niu J, Wang J. Two binuclear Ni-inserted polyoxotantalates based on {NiTa 10O 32} units with catalytic activity. Dalton Trans 2024; 53:5562-5566. [PMID: 38426855 DOI: 10.1039/d4dt00048j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Two Ni-inserted polyoxotantalates, K5.5Na2H0.5[Ni(H2O)2{NiTa10O30(OH)2}]·21H2O (1) and K6Na4[Ni(en){NiTa10O32}]·22H2O (2, en = ethanediamine), were synthesized in this work. Crystallographic data analyses reveal that 1 and 2 have similar configurations. A minor difference between these two structures is that the {Ni(H2O)2} unit in 1 is replaced by {Ni(en)} unit in 2. Notably, the other Ni in 1 and 2 is located as a heteroatom at the center of the {Ta10} unit, which is reported in POTas for the first time. Moreover, 2 exhibits excellent catalytic performance in transesterification reactions in a preliminary exploration of the catalytic ability of the synthesized POTas.
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Affiliation(s)
- Hui Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Hanhan Chen
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Ming Yang Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Yuanyuan Yang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Zongfei Yang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, China.
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3
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Ma C, Gui K, Xu J, Lin K, Ma P, Zhang C, Wang J, Niu J. Beyond Anion Template: Polyoxometalate as a Property Influencer in High-Nuclearity Silver Thiolate Cluster. Inorg Chem 2023; 62:20980-20986. [PMID: 38085912 DOI: 10.1021/acs.inorgchem.3c02368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2023]
Abstract
Two 48-nuclei silver nanocages with similar structures and compositions were synthesized by using Keggin-type polyoxometalates (POMs) BW12 and SiW11Ni as anionic templates. However, their photoluminescence and photocurrent properties showed obvious differences. These results suggest that POMs not only serve as anion templates in constructing silver clusters but also influence their properties.
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Affiliation(s)
- Chunyun Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Kaige Gui
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Jiaxian Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Kuishuo Lin
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Chao Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, Henan 475004, P. R. China
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4
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Wang YL, Wu YL, Zeng QX, Li XX, Zheng ST. Two new inorganic-organic hybrid polyoxotantalates with proton conduction property. J SOLID STATE CHEM 2023. [DOI: 10.1016/j.jssc.2023.123943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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5
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Zhu YH, Du ZY, Wang JL, Yang JB, Mei H, Xu Y. Efficient Visible-Light-Driven Hydrogen Production over Cu-Modified Polyoxotungstate Hybrids. Inorg Chem 2022; 61:20397-20404. [DOI: 10.1021/acs.inorgchem.2c03028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Yin-Hua Zhu
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Ze-Yu Du
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Ji-Lei Wang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jian-Bo Yang
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Hua Mei
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Yan Xu
- College of Chemical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China
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6
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Du W, Liu Y, Sun J, Wang H, Yang G, Zhang D. Three rare-earth incorporating 6-peroxotantalo-4-selenates and catalytic activities for imidation reaction. Dalton Trans 2022; 51:9988-9993. [PMID: 35678129 DOI: 10.1039/d2dt01332k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Functionalization with belt lanthanide groups allows for the crystallization and structural characterization of homometallic selenotantalates, CsK[Ln(H2O)6Se4(TaO2)6(OH)3O18]·nH2O (Ln = Eu/Gd, n = 14 (STD-Eu, STD-Gd) and Ln = Lu, n = 12 (STD-Lu)). The basket-shaped {Se4(TaO2)6} archetype is assembled in a simple one-pot reaction of Na2SeO3 and K8[Ta6O19]·17H2O in acidic aqueous medium (pH 2) and in the presence of hydrogen peroxide. This unit has been proven to be an effective precursor for the preparation of a range of new POMs containing the {Se4(TaO2)6} unit. The lanthanide derivatives STD-Eu, STD-Gd and STD-Lu have been fully characterized with single-crystal X-ray diffraction, IR spectroscopy, TG analysis and PXRD in the solid state. The photoluminescence and lifetime decay behaviours of STD-Eu have been studied at room temperature, and the photoluminescence spectrum displays the characteristic emission of the Eu3+ cation. In addition, the catalytic activities of STD-Eu, STD-Gd and STD-Lu on the reaction of phthalic anhydride with phenylamines have been investigated. STD-Eu shows good catalytic activities for imidation reactions.
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Affiliation(s)
- Weixin Du
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
| | - Yufeng Liu
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang, 330013, P. R. China.
- Guangdong Provincial Key Lab of Green Chemical Product Technology, Guangzhou, 510640, P. R. China
| | - Junjun Sun
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
| | - Haiying Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
| | - Guoping Yang
- Jiangxi Key Laboratory for Mass Spectrometry and Instrumentation, Jiangxi Province Key Laboratory of Synthetic Chemistry, East China University of Technology, Nanchang, 330013, P. R. China.
| | - Dongdi Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
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7
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Chi M, Li H, Xin X, Qin L, Lv H, Yang GY. All-Inorganic Bis-Sb 3O 3-Functionalized A-Type Anderson–Evans Polyoxometalate for Visible-Light-Driven Hydrogen Production. Inorg Chem 2022; 61:8467-8476. [DOI: 10.1021/acs.inorgchem.2c00335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manzhou Chi
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Huijie Li
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Xing Xin
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Lin Qin
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Hongjin Lv
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China
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8
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Wang ZW, Zhao Q, Chen CA, Sun JJ, Lv H, Yang GY. Chiral {Ni 6PW 9} Cluster-Organic Framework: Synthesis, Structure, and Properties. Inorg Chem 2022; 61:7477-7483. [PMID: 35511461 DOI: 10.1021/acs.inorgchem.2c00575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A chiral three-dimensional polyoxometalate cluster-organic framework (POMCOF) H3[(btc)Ni6(μ3-OH)3(H2O)5(B-α-PW9O34)]·17H2O (1, btc = 1,2,4-benzenetricarboxylate) has been made under hydrothermal conditions in the absence of amine or chiral starting reagents. 1 shows high stability in CH3CN/DMF (1:3), acidic, and basic solutions with the pH ranging from 2 to 12 for 5 days. The UV-vis reflectance spectra and Mott-Schottky measurements reveal that 1 could be a suitable catalyst for photocatalysis. Visible-light-driven H2 evolution studies have demonstrated that 1 is an ecofriendly, efficient, and recyclable catalyst with a H2 evolution rate of 1058.24 μmol h-1g-1. Nonlinear optical (NLO) measurement reveals that 1 exhibits a second-harmonic generation (SHG) response of about 1.4 times that of KH2PO4 (KDP), indicating that 1 is a potential NLO material as well.
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Affiliation(s)
- Zhen-Wen Wang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Qing Zhao
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Chong-An Chen
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Jun-Jun Sun
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Hongjin Lv
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
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9
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Gao F, Xiao W, Li S, Yu B. A Polyniobotungstate-Based Hybrid for Visible-Light-Induced Phosphorylation of N-Aryl-Tetrahydroisoquinoline. ACS APPLIED MATERIALS & INTERFACES 2022; 14:19278-19284. [PMID: 35446531 DOI: 10.1021/acsami.1c23753] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
A new organic-inorganic hybrid based on a Nb/W mixed-addendum polyoxometalate with the formula H14[(Co(H2O)3)2(C10H8N2)4(P4W30Nb6O123)]·4(C10H8N2)·8H2O (Co-POM) has been synthesized by the solvothermal method and characterized by single-crystal X-ray diffraction (XRD), powder X-ray diffraction (PXRD), elemental analysis, FTIR spectroscopy, UV-vis absorption spectrum, and thermogravimetric analysis (TGA). Importantly, visible-light-absorption peaks around 525 nm for Co-POM indicated that this material should have potential in visible-light-induced organic reactions. Herein, we disclosed visible-light-promoted phosphorylation of N-aryl-tetrahydroisoquinoline using Co-POM as an efficient heterogeneous photocatalyst. In this procedure, diverse phosphorus reagents are compatible at room temperature and in an O2 atmosphere, giving the corresponding products in good to excellent yields (up to 97%). Simultaneously, this heterogeneous photocatalyst can be recycled up to ten times with a negligible decrease in yield, showing outstanding sustainability and recyclability.
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Affiliation(s)
- Fan Gao
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Kexue Road No. 100, Zhengzhou 450001, China
| | - Wanru Xiao
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Shujun Li
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Bing Yu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Kexue Road No. 100, Zhengzhou 450001, China
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10
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Li Y, Yi Z, Kang Y, Fang WH. Stepwise assembly of heterometallic aluminum oxo clusters. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Synthesis, structure and properties of three novel transition-metal-containing tantalum-phosphate clusters. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.12.078] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Two transition-metal-modified Nb/W mixed-addendum polyoxometalates for visible-light-mediated aerobic benzylic C–H oxidations. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.12.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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13
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Weng Z, Ogiwara N, Kitao T, Kikukawa Y, Gao Y, Yan L, Uchida S. Incorporating highly basic polyoxometalate anions comprising Nb or Ta into nanoscale reaction fields of porous ionic crystals. NANOSCALE 2021; 13:18451-18457. [PMID: 34693417 DOI: 10.1039/d1nr04762k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Polyoxometalates (POMs) are oxide cluster anions composed of high-valence early transition metals and are widely used as catalysts. Yet base catalysis of POMs remains an ongoing challenge; group V (V, Nb, and Ta) elements form more negatively charged POMs than group VI (Mo and W) elements, and in particular, polyoxoniobates and polyoxotantalates are known to show strong basicity in solution due to the highly negative surface oxygen atoms. Herein, we report for the first time porous ionic crystals (PICs) comprising Nb or Ta. The PICs are composed of Dawson-type Nb/W or Ta/W mixed-addenda POMs with oxo-centered trinuclear CrIII carboxylates and potassium ions as counter cations to control the crystal structure. Among the PICs, those with Nb or Ta tri-substituted POMs exhibit the highest yield (78-82%) and selectivity (99%) towards the Knoevenagel condensation of benzaldehyde and ethyl cyanoacetate (353 K, 6 h), which is a typical base-catalyzed reaction, as reusable solid catalysts, and they can also catalyze the reaction of other active methylene compounds. A detailed investigation into the crystal structures together with DFT calculations and in situ IR spectroscopy with methanol as a basic probe molecule shows that the exposure of [Nb3O13] or [Ta3O13] units with highly negative surface oxygen atoms to the pore surface of PICs is crucial to the catalytic performance. These findings based on the composition-structure-function relationships show that Nb- and Ta-containing PICs can serve as platforms for rational designing of heterogeneous base catalysts.
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Affiliation(s)
- Zhewei Weng
- Department of Basic Science, School of Arts and Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Naoki Ogiwara
- Department of Basic Science, School of Arts and Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8902, Japan.
| | - Takashi Kitao
- Department of Applied Chemistry, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
| | - Yuji Kikukawa
- Department of Chemistry, Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan
| | - Yu Gao
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Likai Yan
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P.R. China
| | - Sayaka Uchida
- Department of Basic Science, School of Arts and Sciences, The University of Tokyo, Komaba, Meguro-ku, Tokyo 153-8902, Japan.
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Krause DC, Mangelsen S, Näther C, Bensch W. Synthesis, crystal structure and selected properties of K2[Ni(dien)2]{[Ni(dien)]2Ta6O19}·11 H2O. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2021. [DOI: 10.1515/znb-2021-0129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Abstract
The new compound K2[Ni(dien)2]{[Ni(dien)]2Ta6O19}·11 H2O crystallized at room temperature applying a diffusion based reaction in a H2O/DMSO mixture using K8{Ta6O19}·16 H2O, Ni(NO3)2·6H2O and dien (diethylenetriamine). In the crystal structure, the Lindqvist-type anion [Ta6O19]8– is structurally expanded by two octahedrally Ni2+-centered complexes via three Ni–µ
2-O–Ta bonds thus generating the new {[Ni(dien)]2Ta6O19}4– anion. Two KO8 polyhedra share a common edge to form a K2O14 moiety, which connects the {[Ni(dien)]2Ta6O19}4– cluster shells into chains. The isolated [Ni(dien)2]2+ complexes are located in voids generated by the structural arrangement of the chains. An extended hydrogen bonding network between the different constituents generates a 3D network. The crystal water molecules can be thermally removed to form a highly crystalline dehydrated compound. Partial water uptake leads to the formation of a crystalline intermediate with a reduced unit cell volume compared to the fully hydrated sample. Water sorption experiments demonstrate that the fully dehydrated sample can be fully reconverted to the hydrated compound. The crystal field splitting parameters for the octahedrally coordinated Ni2+-centered complexes have been evaluated from an UV/Vis spectrum yielding D
q = 1056 cm−1 and B = 887 cm−1.
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Affiliation(s)
- Dana-Céline Krause
- Institute of Inorganic Chemistry, Christian-Albrechts-University of Kiel , 24118 Kiel , Germany
| | - Sebastian Mangelsen
- Institute of Inorganic Chemistry, Christian-Albrechts-University of Kiel , 24118 Kiel , Germany
| | - Christian Näther
- Institute of Inorganic Chemistry, Christian-Albrechts-University of Kiel , 24118 Kiel , Germany
| | - Wolfgang Bensch
- Institute of Inorganic Chemistry, Christian-Albrechts-University of Kiel , 24118 Kiel , Germany
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15
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A comparative catalytic study using different metal ions by incorporating functionalized metallosalen into the lacunary position of Keggin polyoxometalate. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Zhang M, Li H, Zhang J, Lv H, Yang GY. Research advances of light-driven hydrogen evolution using polyoxometalate-based catalysts. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63714-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Derakhshanrad S, Mirzaei M, Streb C, Amiri A, Ritchie C. Polyoxometalate-Based Frameworks as Adsorbents for Drug of Abuse Extraction from Hair Samples. Inorg Chem 2021; 60:1472-1479. [DOI: 10.1021/acs.inorgchem.0c02769] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shadi Derakhshanrad
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Masoud Mirzaei
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Carsten Streb
- Institute of Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Amirhassan Amiri
- Department of Chemistry, Faculty of Sciences, Hakim Sabzevari University, Sabzevar 96179-76487, Iran
| | - Chris Ritchie
- School of Chemistry, Monash University, Clayton 3800, Victoria, Australia
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Yang R, Li B, Lai X, Yu X, Xiao B, Hu S, Pang H, Ma H, Wang X, Tan L. An irregular-octagonal-prism-shaped host–guest supramolecular network based on silicotungstate and manganese-complex for light-driven hydrogen evolution. NEW J CHEM 2021. [DOI: 10.1039/d0nj05245k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel irregular-octagonal-prism-shaped host–guest supramolecular network was synthesized and showed excellent photocatalytic splitting of water performance.
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Affiliation(s)
- Ruoru Yang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Bonan Li
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Xiaoyong Lai
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering
- School of Chemistry and Chemical Engineering, Ningxia University
- Yinchuan 750021
- China
| | - Xiaojing Yu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Boxin Xiao
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Sumin Hu
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Haijun Pang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Huiyuan Ma
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Xinming Wang
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Lichao Tan
- Key Laboratory of Green Chemical Engineering and Technology of College of Heilongjiang Province, College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
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19
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Heng S, Li L, Li W, Li H, Pang J, Zhang M, Bai Y, Dang D. Enhanced Photocatalytic Hydrogen Production of the Polyoxoniobate Modified with RGO and PPy. NANOMATERIALS 2020; 10:nano10122449. [PMID: 33297596 PMCID: PMC7762403 DOI: 10.3390/nano10122449] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/20/2020] [Accepted: 12/02/2020] [Indexed: 12/02/2022]
Abstract
The development of high-efficiency, recyclable, and inexpensive photocatalysts for water splitting for hydrogen production is of great significance to the application of solar energy. Herein, a series of graphene-decorated polyoxoniobate photocatalysts Nb6/PPy-RGO (Nb6 = K7HNb6O19, RGO = reduced graphene oxide, PPy = polypyrrole), with the bridging effect of polypyrrole were prepared through a simple one-step solvothermal method, which is the first example of polyoxoniobate-graphene-based nanocomposites. The as-fabricated photocatalyst showed a photocatalytic H2 evolution activity without any co-catalyst. The rate of 1038 µmol g−1 in 5 h under optimal condition is almost 43 times higher than that of pure K7HNb6O19·13H2O. The influencing factors for photocatalysts in photocatalytic hydrogen production under simulated sunlight were studied in detail and the feasible mechanism is presented in this paper. These results demonstrate that Nb6O19 acts as the main catalyst and electron donor, RGO provides active sites, and PPy acted as an electronic bridge to extend the lifetime of photo-generated carriers, which are crucial factors for photocatalytic H2 production.
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Affiliation(s)
- Shiliang Heng
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
| | - Lei Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455002, China
| | - Weiwei Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
| | - Haiyan Li
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
| | - Jingyu Pang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
| | - Mengzhen Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
| | - Yan Bai
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
- Correspondence: (Y.B.); (D.D.)
| | - Dongbin Dang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China; (S.H.); (L.L.); (W.L.); (H.L.); (J.P.); (M.Z.)
- Correspondence: (Y.B.); (D.D.)
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20
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Effect of coordination interaction between water and zinc on photochemistry property of Zn3(PO4)2·2H2O. Chem Phys 2020. [DOI: 10.1016/j.chemphys.2020.110811] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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21
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Wu H, Li MT, Su ZM. Sulfur-doping polyoxometallate-metal-organic intercalation compound with PPy coating as highly efficient photocatalyst for visible light degradation. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Wu HY, Hu H, Qin C, Huang P, Wang XL, Su ZM. Self-assembly and lithium storage performance of a nanoscale polyoxometalate based on the {MnTa 18} cluster. Chem Commun (Camb) 2020; 56:2403-2406. [PMID: 31994540 DOI: 10.1039/c9cc09263c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nanosized Ta/W mixed addendum polyoxometalate (Cs12K3H7[MnTa18Si6W54O231]·61H2O) based on the unprecedented {MnTa18} cluster was fabricated successfully under hydrothermal conditions. An excellent electrochemical performance of this compound was found in lithium-ion batteries (LIBs) as an anode material. The discharge capacity was 829.9 mA h g-1 at a current density of 100 mA g-1 in the first cycle and stable at 428.4 mA h g-1 after 100 cycles, which suggests the potential application of this new compound in LIBs.
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Affiliation(s)
- Hai-Yang Wu
- School of Chemistry and Material Science, Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, China.
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23
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Cao YD, Yin D, Wang ML, Pang T, Lv Y, Liu B, Gao GG, Ma L, Liu H. Pt-Substituted polyoxometalate modification on the surface of low-cost TiO 2 with highly efficient H 2 evolution performance. Dalton Trans 2020; 49:2176-2183. [PMID: 31998895 DOI: 10.1039/c9dt04446a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In this study, Pt-substituted polyoxometalate was first modified on the surface of commercially available TiO2, forming an efficient photocatalyst with high reactivity for hydrogen evolution. During the photocatalytic process, Pt-polyoxometalates not only increase the mobility rate of electrons but also improve the separation efficiency of photoinduced electrons and holes. After photoreduction, the in situ generated Pt0 species are anchored on the surface of polyoxometalate anion, which prevents further agglomeration. Then, the in situ formed Pt0 species and polyoxometalates synergistically promote the efficiency of photoinduced electron transfer from TiO2 to the protons adsorbed on the Pt0 surface. Although the content of Pt0 in the nanocomposite is only 0.6%, the photocatalytic hydrogen production rate reaches 5.6 mmol g-1 h-1 and remains stable at 4.5 mmol g-1 h-1 after the continuous catalytic process. Due to the modification of TiO2 by Pt-substituted polyoxometalate, this nanocomposite represents a practical model that possesses highly efficient photoelectric conversion performance. The presented work not only extends the family of new TiO2-polyoxometalate-based materials but also takes a further step toward the practical application of commercial TiO2 in photocatalytic hydrogen production.
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Affiliation(s)
- Yun-Dong Cao
- School of Materials Science and Engineering, University of Jinan, 250022, Jinan, China.
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24
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Ding YS, Wang HY, Ding Y. Visible-light-driven hydrogen evolution using a polyoxometalate-based copper molecular catalyst. Dalton Trans 2020; 49:3457-3462. [DOI: 10.1039/c9dt04233d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[Cu5(OH)4(H2O)2(A-α-SiW9O33)2]10− (1) was tested as a molecular catalyst for visible-light-driven H2 evolution and exhibited a high TON of 718.9. Many stability studies showed that 1 could maintain its structure intact during the catalytic process.
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Affiliation(s)
- Yuan-Sheng Ding
- School of Chemistry and Pharmaceutical Engineering
- Jilin Institute of Chemical Technology
- Jilin
- P.R. China
| | - Hui-Ying Wang
- School of Chemistry and Pharmaceutical Engineering
- Jilin Institute of Chemical Technology
- Jilin
- P.R. China
| | - Yong Ding
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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25
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Li B, Yu X, Pang H, Shen Q, Hou Y, Ma H, Xin J. Rational regulation of transition metals in polyoxometalate hybrids without noble metal assistance for efficient light-driven H2 production. Chem Commun (Camb) 2020; 56:7199-7202. [DOI: 10.1039/d0cc00846j] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Four new noble metal-free hybrids are reported with a maximum photocatalytic hydrogen evolution rate of 12245.59 μmol g−1 h−1, which outperform all known polyoxometalate (POM)-based metal–organic photocatalysts.
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Affiliation(s)
- Bonan Li
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Xiaojing Yu
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Haijun Pang
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Qingbo Shen
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Yan Hou
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Huiyuan Ma
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
| | - Jianjiao Xin
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin
- P. R. China
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26
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Wang H, Sun J, Ma Y, Li C, Li N, Ma P, Zhang D, Wang G, Wang J, Niu J. Discovery of the selenotantalate building block and its lanthanide derivatives: design, synthesis, and RhB decolorization properties. Dalton Trans 2020; 49:4078-4083. [DOI: 10.1039/c9dt04828f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Herein we present the first Se/Ta polyoxometalate and its lanthanide derivatives with good photocatalytic activity for the decolorization of RhB.
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27
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Su ZM, Zhang M, An Q, Qin D, Li HL, Lv H, Jia Z, Zhang Q, Yang GY. Synthesis of two new copper-sandwiched polyoxotungstates and the influence of nuclear number on catalytic hydrogen evolution activity. NEW J CHEM 2020. [DOI: 10.1039/d0nj02065f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Two hybrid inorganic–organic CuII-sandwiched POM were synthesized and they exhibit photocatalytic activity. This would guide us to prepared copper-substituted polyoxotungstate and apply them toward renew energy.
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Affiliation(s)
- Zhao-Min Su
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Mo Zhang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Qingqing An
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Dan Qin
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Hai-Lou Li
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Hongjin Lv
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Zhiyu Jia
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Qiang Zhang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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28
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Dopta J, Mahnke LK, Bensch W. New pronounced progress in the synthesis of group 5 polyoxometalates. CrystEngComm 2020. [DOI: 10.1039/d0ce00315h] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This highlight summarizes new developments made in group 5 polyoxometalate science of high nuclearity clusters with focus on synthetic approaches.
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Affiliation(s)
- Joanna Dopta
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität zu Kiel
- 24118 Kiel
- Germany
| | - Lisa K. Mahnke
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität zu Kiel
- 24118 Kiel
- Germany
| | - Wolfgang Bensch
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität zu Kiel
- 24118 Kiel
- Germany
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29
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Li S, Li G, Ji P, Zhang J, Liu S, Zhang J, Chen X. A Giant Mo/Ta/W Ternary Mixed-Addenda Polyoxometalate with Efficient Photocatalytic Activity for Primary Amine Coupling. ACS APPLIED MATERIALS & INTERFACES 2019; 11:43287-43293. [PMID: 31658808 DOI: 10.1021/acsami.9b16694] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The reactivity and properties of polyoxometalates (POMs) vary remarkably as a function of the kind of addenda atoms, so the design and synthesis of new mixed-addenda POMs is a promising approach for the further development of the POM-related areas. In the present work, the first Mo/Ta/W ternary mixed-addenda POM (NH4)41H7[K3(H2O)3(P2W15Ta3O62)6(Mo2O4CH3CO2)3(MoO3)2]·85H2O (1), which is composed of 6 {P2W15Ta3O62} linked by 3 {MoV2O4(OOCCH3)+} and 2 {MoVIO3} via 18 novel Mo-O-Ta bridges has been synthesized. The precursor {P2W15Ta3}, which has lower redox potential, is crucial for the formation of 1. The red-brown solid sample of 1 shows strong absorption in the visible region. The visible-light responsive charge transfer from benzylamine to 1 was observed experimentally. 1 was proved to be an efficient photocatalyst under simulated sunlight (AM 1.5G) radiation for the oxidative coupling of primary amines to imines using atmospheric O2.
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Affiliation(s)
- Shujun Li
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang 453007 , China
| | - Gang Li
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang 453007 , China
| | - Panpan Ji
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang 453007 , China
| | - Jiangwei Zhang
- Gold Catalysis Research Center, State Key Laboratory of Catalysis , Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023 , China
| | - Shuxia Liu
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry , Northeast Normal University , Changchun , Jilin 130024 , China
| | - Jie Zhang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang 453007 , China
| | - Xuenian Chen
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering , Henan Normal University , Xinxiang 453007 , China
- College of Chemistry and Molecular Engineering , Zhengzhou University , Zhengzhou 450001 , China
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30
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Yin XF, Ge BD, Wei L, Zheng XX, Wang YL, Wei Q, Wang GM. Two bismuth(III) halides directed by in situ generated tripyridine-derivatives: Syntheses, structures and photocatalytic properties. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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31
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Lin J, Zhu L, Yue Z, Yang C, Liu W, Albrecht-Schmitt TE, Wang JQ, Wang S. [Ln 6O 8] Cluster-Encapsulating Polyplumbites as New Polyoxometalate Members and Record Inorganic Anion-Exchange Materials for ReO 4 - Sequestration. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1900381. [PMID: 31508271 PMCID: PMC6724469 DOI: 10.1002/advs.201900381] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 05/16/2019] [Indexed: 05/30/2023]
Abstract
Various types of polyoxometalates (POMs) have been synthesized since the 19th century, but their assortment has been mostly limited to Groups 5 and 6 metals. Herein, a new family of POMs composed of a carbon group element as the addenda atoms with two distinct phases, LnPbOClO4-1 (Ln = Sm to Ho, Y) and LnPbOClO4-2 (Ln = Er and Tm) is reported. Both structures are built from [Ln6O8] rare-earth metal hexamers being incorporated in [Pb18O32]/[Pb12O24] polyplumbites, and unbound perchlorates as charge-balancing anions. Impressively, YPbOClO4-1 and ErPbOClO4-2 exhibit exceptional uptake capacities (434.7 and 427.7 mg g-1) toward ReO4 -, a chemical surrogate for the key radioactive fission product in the nuclear fuel cycle 99TcO4 -, which are the highest values among all inorganic anion-exchange materials reported until now. The sorption mechanism is clearly elucidated and visualized by single-crystal-to-single-crystal structural transformation from ErPbOClO4-2 to a perrhenate-containing complex ErPbOReO4 , revealing a unique ReO4 - uptake selectivity driven by specific interaction within Pb···O-ReO3 - bonds.
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Affiliation(s)
- Jian Lin
- Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied Physics Chinese Academy of Sciences 2019 Jia Luo Road Shanghai 201800 P. R. China
| | - Lin Zhu
- State Key Laboratory of Environmental-Friendly Energy Materials School of National Defence Science & Technology and National Co-Innovation Center for Nuclear Waste Disposal and Environmental Safety Southwest University of Science and Technology Sichuan Mianyang 621010 P. R. China
| | - Zenghui Yue
- Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied Physics Chinese Academy of Sciences 2019 Jia Luo Road Shanghai 201800 P. R. China
| | - Chuang Yang
- State Key Laboratory of Radiation Medicine and Protection School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions Soochow University Suzhou 215123 P. R. China
| | - Wei Liu
- State Key Laboratory of Radiation Medicine and Protection School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions Soochow University Suzhou 215123 P. R. China
| | - Thomas E Albrecht-Schmitt
- Department of Chemistry and Biochemistry Florida State University 95 Chieftain Way Tallahassee FL 32306 USA
| | - Jian-Qiang Wang
- Key Laboratory of Interfacial Physics and Technology Shanghai Institute of Applied Physics Chinese Academy of Sciences 2019 Jia Luo Road Shanghai 201800 P. R. China
| | - Shuao Wang
- State Key Laboratory of Radiation Medicine and Protection School for Radiological and Interdisciplinary Sciences (RAD-X) and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions Soochow University Suzhou 215123 P. R. China
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32
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Wang Y, Zhou Z. Photocatalytic decolorization of three commercial dyes using a new heteropolyoxotantalate catalyst. ROYAL SOCIETY OPEN SCIENCE 2019; 6:190015. [PMID: 31598227 PMCID: PMC6731712 DOI: 10.1098/rsos.190015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 07/30/2019] [Indexed: 06/10/2023]
Abstract
The decolorization of commercial dyes is still a pertinent issue since these azo dyes are relatively resistant to conventional biological treatment methods. It is well known that polyoxometalates can absorb light in UV-Vis range that delivers electrons to the reducible species resulting in the decomposition of organic compounds. In this paper, we present the third heteropolyoxotantalate under conventional synthetic conditions in the presence of hydrogen peroxide. The compound has been thoroughly characterized by single-crystal X-ray diffraction, elemental analysis, IR spectroscopy, thermogravimetric analysis and powder X-ray diffraction. The polyanion incorporates two 3-peroxotantalo-2-phosphate clusters that are linked together by four oxygen bridges. In addition, the photocatalytic activities of the title compound 1a were investigated. After 270 min irradiation, about 90% of Rhodamine B (RhB) was removed in the presence of 1a while the degradation of RhB could be negligible in the absence of 1a, indicating it can be a promising catalyst candidate for decolorization of organic dyes. Also, photocatalytic experiment for hydrogen generation was studied, and the results show that the H2 evolution rate is 3383 µmol h-1 g-1 for compound 1a (100 mg) over 6 h with the corresponding turnover number of 432.
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Affiliation(s)
- Yansong Wang
- Institute of Natural Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, Henan 475004, People's Republic of China
- National Demonstration Center for Environmental and Planning, Henan University, Kaifeng, Henan 475004, People's Republic of China
| | - Zhimin Zhou
- Institute of Natural Resources and Environment, College of Environment and Planning, Henan University, Kaifeng, Henan 475004, People's Republic of China
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33
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Li S, Chen S, Zhang F, Li Z, Zhang C, Cao G, Zhai B. Synthesis and characterization of two polyoxotantalates: A building block and its dimeric. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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34
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Hu JJ, Wang L, Chen BN, Chi GX, Zhao MJ, Li Y. Transition Metal Substituted Polyoxometalates as α-Glucosidase Inhibitors. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900306] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Jing-Jing Hu
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Li Wang
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | | | - Guo-Xiang Chi
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Mei-Juan Zhao
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
| | - Yue Li
- College of Food and Biological Engineering; Jimei University; 361021 Xiamen P.R. China
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35
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36
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Ma Y, Sun J, Li C, Li N, Ma P, Zhang D, Wang G, Niu J. Assembly of two hybrid organic-inorganic hexatantalate. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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37
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Xie SL, Liu J, Dong LZ, Li SL, Lan YQ, Su ZM. Hetero-metallic active sites coupled with strongly reductive polyoxometalate for selective photocatalytic CO 2-to-CH 4 conversion in water. Chem Sci 2019; 10:185-190. [PMID: 30746078 PMCID: PMC6335638 DOI: 10.1039/c8sc03471k] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 10/01/2018] [Indexed: 11/29/2022] Open
Abstract
The photocatalytic reduction of CO2 to value-added methane (CH4) has been a promising strategy for sustainable energy development, but it is challenging to trigger this reaction because of its necessary eight-electron transfer process. In this work, an efficient photocatalytic CO2-to-CH4 reduction reaction was achieved for the first time in aqueous solution by using two crystalline heterogeneous catalysts, H{[Na2K4Mn4(PO4) (H2O)4]⊂{[Mo6O12(OH)3(HPO4)3(PO4)]4[Mn6(H2O)4]}·16H2O (NENU-605) and H{[Na6CoMn3(PO4)(H2O)4]⊂{[Mo6O12(OH)3(HPO4)3(PO4)]4[Co1.5Mn4.5]}·21H2O (NENU-606). Both compounds have similar host inorganic polyoxometalate (POM) structures constructed with strong reductive {P4Mo6 V} units, homo/hetero transition metal ions (MnII/CoIIMnII) and alkali metal ions (K+ and/or Na+). It is noted that the {P4Mo6 V} cluster including the six MoV atoms served as a multi-electron donor in the case of a photocatalytic reaction, while the transition metal ions functioned as catalytically active sites for adsorbing and activating CO2 molecules. Additionally, the presence of alkali metal ions was believed to assist in the capture of more CO2 for the photocatalytic reaction. The synergistic combination of the above-mentioned components in NENU-605 and NENU-606 effectively facilitates the accomplishment of the required eight-electron transfer process for CH4 evolution. Furthermore, NENU-606 containing hetero-metallic active sites finally exhibited higher CH4 generation selectivity (85.5%) than NENU-605 (76.6%).
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Affiliation(s)
- Shuai-Lei Xie
- Institute of Functional Material Chemistry , Department of Chemistry , National & Local United Engineering Lab for Power Battery , Northeast Normal University , Changchun 130024 , P. R. China .
| | - Jiang Liu
- School of Chemistry and Materials Science , Jiangsu Key Laboratory of Biofunctional Materials , Nanjing Normal University , Nanjing 210023 , P. R. China . ;
| | - Long-Zhang Dong
- School of Chemistry and Materials Science , Jiangsu Key Laboratory of Biofunctional Materials , Nanjing Normal University , Nanjing 210023 , P. R. China . ;
| | - Shun-Li Li
- School of Chemistry and Materials Science , Jiangsu Key Laboratory of Biofunctional Materials , Nanjing Normal University , Nanjing 210023 , P. R. China . ;
| | - Ya-Qian Lan
- School of Chemistry and Materials Science , Jiangsu Key Laboratory of Biofunctional Materials , Nanjing Normal University , Nanjing 210023 , P. R. China . ;
| | - Zhong-Min Su
- Institute of Functional Material Chemistry , Department of Chemistry , National & Local United Engineering Lab for Power Battery , Northeast Normal University , Changchun 130024 , P. R. China .
- School of Chemistry and Environmental Engineering , The Collaborative Innovation Center of Optical Materials and Chemistry , CUST , Changchun University of Science and Technology , Changchun 130028 , P. R. China
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38
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Li Z, Zhang J, Lin LD, Liu JH, Li XX, Zheng ST. Inorganic–organic hybrid high-dimensional polyoxotantalates and their structural transformations triggered by water. Chem Commun (Camb) 2019; 55:11735-11738. [DOI: 10.1039/c9cc05884b] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, novel dimeric polyoxotantalate (POTa) clusters {Cu(en)(Ta6O19)}2/{Cu(enMe)(Ta6O19)}2 were introduced as SBUs to construct a new family of extended POTa materials, including the first two 3D POTa frameworks and two 2D POTa layers.
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Affiliation(s)
- Zhong Li
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Jing Zhang
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Li-Dan Lin
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Jin-Hua Liu
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment
- College of Chemistry
- Fuzhou University
- Fuzhou 350108
- China
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39
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Paille G, Boulmier A, Bensaid A, Ha-Thi MH, Tran TT, Pino T, Marrot J, Rivière E, Hendon CH, Oms O, Gomez-Mingot M, Fontecave M, Mellot-Draznieks C, Dolbecq A, Mialane P. An unprecedented {Ni14SiW9} hybrid polyoxometalate with high photocatalytic hydrogen evolution activity. Chem Commun (Camb) 2019; 55:4166-4169. [DOI: 10.1039/c9cc01269a] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique polyoxometalate with 14 nickel and 9 tungsten ions catalyses the reduction of protons under visible light.
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40
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Investigation on the Different Photocatalytic Properties of Bismuths Oxychlorides: Bi12
O15
Cl6
versus Bi3
O4
Cl versus BiOCl. ChemistrySelect 2018. [DOI: 10.1002/slct.201801318] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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41
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Suzuki K, Mizuno N, Yamaguchi K. Polyoxometalate Photocatalysis for Liquid-Phase Selective Organic Functional Group Transformations. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03498] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
- Precursory Research
for Embryonic Science and Technology (PRESTO), Japan Science and Technology
Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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42
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Arab Fashapoyeh M, Mirzaei M, Eshtiagh-Hosseini H, Rajagopal A, Lechner M, Liu R, Streb C. Photochemical and electrochemical hydrogen evolution reactivity of lanthanide-functionalized polyoxotungstates. Chem Commun (Camb) 2018; 54:10427-10430. [PMID: 30159565 DOI: 10.1039/c8cc06334f] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The first example of hydrogen evolution reactivity (HER) of lanthanide-functionalized Keggin-based polyoxotungstates under photochemical and electrochemical conditions is reported. The HER activity under homogeneous, visible light-driven conditions and under heterogeneous, electrochemical conditions depends on the type of lanthanide functionalization, so that a new class of model HER catalysts for systematic reactivity studies is now accessible.
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43
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Liang Z, Qu C, Guo W, Zou R, Xu Q. Pristine Metal-Organic Frameworks and their Composites for Energy Storage and Conversion. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1702891. [PMID: 29164712 DOI: 10.1002/adma.201702891] [Citation(s) in RCA: 290] [Impact Index Per Article: 48.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 08/15/2017] [Indexed: 05/18/2023]
Abstract
Metal-organic frameworks (MOFs), a new class of crystalline porous organic-inorganic hybrid materials, have recently attracted increasing interest in the field of energy storage and conversion. Herein, recent progress of MOFs and MOF composites for energy storage and conversion applications, including photochemical and electrochemical fuel production (hydrogen production and CO2 reduction), water oxidation, supercapacitors, and Li-based batteries (Li-ion, Li-S, and Li-O2 batteries), is summarized. Typical development strategies (e.g., incorporation of active components, design of smart morphologies, and judicious selection of organic linkers and metal nodes) of MOFs and MOF composites for particular energy storage and conversion applications are highlighted. A broad overview of recent progress is provided, which will hopefully promote the future development of MOFs and MOF composites for advanced energy storage and conversion applications.
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Affiliation(s)
- Zibin Liang
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Chong Qu
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Wenhan Guo
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Ruqiang Zou
- Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Qiang Xu
- Research Institute of Electrochemical Energy, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Osaka, 563-8577, Japan
- AIST-Kyoto University Chemical Energy Materials Open Innovation Laboratory (ChEM-OIL), Yoshida, Sakyo-ku, Kyoto, 606-8501, Japan
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44
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Self-Assembly in Polyoxometalate and Metal Coordination-Based Systems: Synthetic Approaches and Developments. INORGANICS 2018. [DOI: 10.3390/inorganics6030071] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Utilizing new experimental approaches and gradual understanding of the underlying chemical processes has led to advances in the self-assembly of inorganic and metal–organic compounds at a very fast pace over the last decades. Exploitation of unveiled information originating from initial experimental observations has sparked the development of new families of compounds with unique structural characteristics and functionalities. The main source of inspiration for numerous research groups originated from the implementation of the design element along with the discovery of new chemical components which can self-assemble into complex structures with wide range of sizes, topologies and functionalities. Not only do self-assembled inorganic and metal–organic chemical systems belong to families of compounds with configurable structures, but also have a vast array of physical properties which reflect the chemical information stored in the various “modular” molecular subunits. The purpose of this short review article is not the exhaustive discussion of the broad field of inorganic and metal–organic chemical systems, but the discussion of some representative examples from each category which demonstrate the implementation of new synthetic approaches and design principles.
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45
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{Nb
288
O
768
(OH)
48
(CO
3
)
12
}: A Macromolecular Polyoxometalate with Close to 300 Niobium Atoms. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Wu Y, Li X, Qi Y, Yu H, Jin L, Zheng S. {Nb
288
O
768
(OH)
48
(CO
3
)
12
}: A Macromolecular Polyoxometalate with Close to 300 Niobium Atoms. Angew Chem Int Ed Engl 2018; 57:8572-8576. [DOI: 10.1002/anie.201804088] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Yan‐Lan Wu
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Xin‐Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Yan‐Jie Qi
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Hao Yu
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Lu Jin
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
| | - Shou‐Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment College of Chemistry Fuzhou University Fuzhou Fujian 350108 China
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47
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Yu SB, Qi Q, Yang B, Wang H, Zhang DW, Liu Y, Li ZT. Enhancing Hydrogen Generation Through Nanoconfinement of Sensitizers and Catalysts in a Homogeneous Supramolecular Organic Framework. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1801037. [PMID: 29767476 DOI: 10.1002/smll.201801037] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 04/08/2018] [Indexed: 05/22/2023]
Abstract
Enrichment of molecular photosensitizers and catalysts in a confined nanospace is conducive for photocatalytic reactions due to improved photoexcited electron transfer from photosensitizers to catalysts. Herein, the self-assembly of a highly stable 3D supramolecular organic framework from a rigid bipyridine-derived tetrahedral monomer and cucurbit[8]uril in water, and its efficient and simultaneous intake of both [Ru(bpy)3 ]2+ -based photosensitizers and various polyoxometalates, that can take place at very low loading, are reported. The enrichment substantially increases the apparent concentration of both photosensitizer and catalyst in the interior of the framework, which leads to a recyclable, homogeneous, visible light-driven photocatalytic system with 110-fold increase of the turnover number for the hydrogen evolution reaction.
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Affiliation(s)
- Shang-Bo Yu
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
| | - Qi Qi
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
| | - Bo Yang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
| | - Hui Wang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
| | - Dan-Wei Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
| | - Yi Liu
- The Molecular Foundry, Lawrence Berkeley National Laboratory One Cyclotron Road, Berkeley, CA, 94720, USA
| | - Zhan-Ting Li
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Fudan University, 2205 Songhu Road, Shanghai, 200438, China
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48
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Li S, Zhou Y, Peng Q, Wang R, Feng X, Liu S, Ma X, Ma N, Zhang J, Chang Y, Zheng Z, Chen X. Controllable Synthesis and Catalytic Performance of Nanocrystals of Rare-Earth-Polyoxometalates. Inorg Chem 2018; 57:6624-6631. [DOI: 10.1021/acs.inorgchem.8b00763] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Shujun Li
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yanfang Zhou
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Qingpo Peng
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Ruoya Wang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xiaoge Feng
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Shuxia Liu
- Key Laboratory of Polyoxometalates Science of Ministry of Education, College of Chemistry, Northeast Normal University Changchun, Jilin 130024, China
| | - Xiaoming Ma
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Nana Ma
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jie Zhang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yi Chang
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Zhiping Zheng
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong 518000, China
| | - Xuenian Chen
- Henan Key Laboratory of Boron Chemistry and Advanced Energy Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
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49
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Sun W, An B, Qi B, Liu T, Jin M, Duan C. Dual-Excitation Polyoxometalate-Based Frameworks for One-Pot Light-Driven Hydrogen Evolution and Oxidative Dehydrogenation. ACS APPLIED MATERIALS & INTERFACES 2018; 10:13462-13469. [PMID: 29608262 DOI: 10.1021/acsami.8b00350] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Dehydrogenation of the tetrahydroisoquinoline derivatives coupled with hydrogen production is important for hydrogen storage applications. Herein, we formulated a new system that embedded Dawson-type polyoxometalates as efficient photosensitizers into the pores of redox-active coordination polymers for the light-driven photocatalytic oxidative Mannich reaction and hydrogen evolution. In the designed Co-POM polymer, UV light excitation gives the excited state of the Dawson-type polyoxometalate first to oxidize electron donors or substrates; the reduced form (i.e., heteropolyblue) adsorbs visible light to achieve a new excited state, which reduced the cobalt redox sites and facilitates hydrogen evolution reaction. The photosensitizer recovered to the ground state, completing the catalytic cycle. Under the optimized conditions, Co-POM enabled the hydrogen evolution and dehydrogenation of tetrahydroisoquinoline without the presence of any other additives. The high catalytic efficiency and robustness indicated the advantages of the combining functional polyoxometalate-based catalysts and porous characters of the coordination polymers for the development of highly active heterogeneous catalysts.
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Affiliation(s)
- Wenlong Sun
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Bowen An
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Bo Qi
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Tao Liu
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Meng Jin
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
| | - Chunying Duan
- Chemical School of Zhang Dayu State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116024 , China
- Collaborative Innovation Center of Chemical Science and Engineering , Tianjin 300071 , China
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50
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Huang P, Wu HY, Huang M, Du M, Qin C, Wang XL, Su ZM. A novel Ta/W mixed-addendum polyoxometalate with photocatalytic properties. Dalton Trans 2018; 46:10177-10180. [PMID: 28678279 DOI: 10.1039/c7dt01890h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An unprecedented polytantalotungstate (POTT), Cs12.5K4.5H[Ta12Si4W37O158]·25H2O (1), based on the {SiW9Ta3O40}7- cluster was hydrothermally synthesized. A photocatalytic study revealed that 1 exhibits significant photocatalytic water splitting activity.
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Affiliation(s)
- Peng Huang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, Department of Chemistry, School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116, PR China.
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