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Si C, Liu X, Zhang T, Xu J, Li J, Fu J, Han Q. Constructing a Photocatalyst for Selective Oxidation of Benzyl Alcohol to Benzaldehyde by Photo-Fenton-like Catalysis. Inorg Chem 2023; 62:4210-4219. [PMID: 36856314 DOI: 10.1021/acs.inorgchem.2c04318] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
A photoactive metal-organic framework (MOF), [K(H2O)][Cu(DPNDI)][Cu(DPNDI)(CH3CN)(H2O)] [Cu1.5(DPNDI)1.5H1.5P2W18O62]·2H2O (Cu(Ι)W-DPNDI), was prepared by combining a functional photosensitizer N, N'-bis(4-pyridylmethyl)naphthalene diimide (DPNDI), copper(I) ions, and an oxidation catalyst [P2W18O62]6- into a single framework via a hydrothermal process. Cu(Ι)W-DPNDI exhibited a stable structure, strong light absorption capacity, a suitable band gap, and photoelectric properties, which provided favorable conditions for photocatalysis. In the confined space, the well-aligned Cu(I) ions and POM polyanions played a synergetic effect in the electron-transfer process and reactive oxygen species generation. By coupling photocatalysis and heterogeneous Fenton-like catalysis, Cu(Ι)W-DPNDI displayed high efficiency for the selective oxidation of aromatic alcohols, with up to >99% selectivity and 75% yield.
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Affiliation(s)
- Chen Si
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Xueling Liu
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Ting Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Jiangbo Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Jie Li
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China.,School of Chemistry & Chemical Engineering, Zhoukou Normal University, Zhoukou, Henan 466001, P. R. China
| | - Jiya Fu
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
| | - Qiuxia Han
- Henan Key Laboratory of Polyoxometalate Chemistry, School of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, P. R. China
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2
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Chen TY, Thang HV, Yi TY, Huang SC, Lin CC, Chang YM, Chen PL, Lin MH, Lee JF, Chen HYT, Hu CC, Chen HY. Operando X-ray Studies of Ni-Containing Heteropolyvanadate Electrode for High-Energy Lithium-Ion Storage Applications. ACS APPLIED MATERIALS & INTERFACES 2022; 14:52035-52045. [PMID: 36346965 DOI: 10.1021/acsami.2c16777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Ni-containing heteropolyvanadate, Na6[NiV14O40], was synthesized for the first time to be applied in high-energy lithium storage applications as a negative electrode material. Na6[NiV14O40] can be prepared via a facile solution process that is suitable for low-cost mass production. The as-prepared electrode provided a high capacity of approximately 700 mAh g-1 without degradation for 400 cycles, indicating excellent cycling stability. The mechanism of charge storage was investigated using operando X-ray absorption spectroscopy (XAS), X-ray diffraction (XRD), transition X-ray microscopy (TXM), and density functional theory (DFT) calculations. The results showed that V5+ was reduced to V2+ during lithiation, indicating that Na6[NiV14O40] is an insertion-type material. In addition, Na6[NiV14O40] maintained its amorphous structure with negligible volume expansion/contraction during cycling. Employed as the negative electrode in a lithium-ion battery (LIB), the Na6[NiV14O40]//LiFePO4 full cell had a high energy density of 300 W h kg-1. When applied in a lithium-ion capacitor, the Na6[NiV14O40]//expanded mesocarbon microbead full cell displayed energy densities of 218.5 and 47.9 W h kg-1 at power densities of 175.7 and 7774.2 W kg-1, respectively. These findings reveal that the negative electrode material Na6[NiV14O40] is a promising candidate for Li-ion storage applications.
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Affiliation(s)
- Tsung-Yi Chen
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
- High Entropy Materials Center, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
| | - Ho Viet Thang
- The University of Da-Nang, University of Science and Technology, 54 Nguyen Luong Bang, Da Nang550000, Vietnam
| | - Tien-Yu Yi
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu300044, Taiwan
| | - Shao-Chu Huang
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
| | - Chia-Ching Lin
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
| | - Yu-Ming Chang
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
| | - Pei-Lin Chen
- Instrumentation Center, National Tsing Hua University, Hsinchu300044, Taiwan
| | - Ming-Hsien Lin
- Department of Chemical and Materials Engineering, Chung Cheng Institute of Technology, National Defense University, Tashi, Taoyuan33551, Taiwan
| | - Jyh-Fu Lee
- National Synchrotron Radiation Research Center, Hsinchu30076, Taiwan
| | - Hsin-Yi Tiffany Chen
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu300044, Taiwan
- College of Semiconductor Research, National Tsing Hua University, Hsinchu300044, Taiwan
| | - Chi-Chang Hu
- Department of Chemical Engineering, National Tsing Hua University, Hsinchu300044, Taiwan
| | - Han-Yi Chen
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
- High Entropy Materials Center, 101, Sec. 2, Kuang-Fu Road, Hsinchu300044, Taiwan
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Premasudha M, Reddy B, Reddy N, Ahn JH, Ahn HJ, Cho KK. Hydrothermal synthesis and electrochemical behaviour of SnO2/C@rGO as an anode material for Na-ion batteries. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139970] [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]
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Zhang Y, Tang YC, Li XT, Liu H, Wang Y, Xu Y, Du FH. Porous Amorphous Silicon Hollow Nanoboxes Coated with Reduced Graphene Oxide as Stable Anodes for Sodium-Ion Batteries. ACS OMEGA 2022; 7:30208-30214. [PMID: 36061684 PMCID: PMC9434769 DOI: 10.1021/acsomega.2c03322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/25/2022] [Indexed: 06/15/2023]
Abstract
Amorphous silicon (a-Si), due to its satisfactory theoretical capacity, moderate discharge potential, and abundant reserves, is treated as one of the most prospective materials for the anode of sodium-ion batteries (SIBs). However, the slow Na+ diffusion kinetics, poor electrical conductivity, and rupture-prone structures of a-Si restrict its further development. In this work, a composite (a-Si@rGO) consisting of porous amorphous silicon hollow nanoboxes (a-Si HNBs) and reduced graphene oxide (rGO) is prepared. The a-Si HNBs are synthesized through "sodiothermic reduction" of silica hollow nanoboxes at a relatively low temperature, and the rGO is covered on the surface of the a-Si HNBs by electrostatic interaction. The as-synthesized composite anode applying in SIBs exhibits a high initial discharge capacity of 681.6 mAh g-1 at 100 mA g-1, great stability over 2000 cycles at 800 mA g-1, and superior rate performance (261.2, 176.8, 130.3, 98.4, and 73.3 mAh g-1 at 100, 400, 800, 1500, and 3000 mA g-1, respectively). The excellent electrochemical properties are ascribed to synergistic action of the porous hollow nanostructure of a-Si and the rGO coating. This research not only offers an innovative synthetic means for the development of a-Si in various fields but also provides a practicable idea for the design of other alloy-type anodes.
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Guo C, Zhang Y, Yao M, Cao Y, Feng Q, Wang Y. Boosted π-Li Cation Effect in the Stabilized Small Organic Molecule Electrode via Hydrogen Bonding with MXene. ACS APPLIED MATERIALS & INTERFACES 2022; 14:29974-29985. [PMID: 35758292 DOI: 10.1021/acsami.2c08366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The high solubility of the small organic molecule materials in organic electrolytes hinders their development in rechargeable batteries. Hence, this work designs an ultrarobust hydrogen-bonded organic-inorganic hybrid material: the small organic unit of the 1,3,6,8-tetrakis (p-benzoic acid) pyrene (TBAP) molecule connected with the hydroxylated Ti3C2Tx MXene through hydrogen bonds between the terminal groups of -COOH and -OH. The robust and elastic hydrogen bonds can empower the TBAP, despite being a low-molecule organic chemical, with unusually low solubility in organic electrolytes and thermal stability. The alkali-treated Ti3C2Tx MXene provides a hydroxyl-rich conductive network, and the small organic molecule of TBAP reduces the restacking of MXene layers. Therefore, the combination of these two materials complements each other well, and this organic-inorganic TBAP@D-Ti3C2Tx electrode delivers large reversible capacities and long cyclic life. Notably, with the assistance of the in situ FT-IR characterization of the electrode within the fully lithiated (0.005 V) and the delithiated (3.0 V) states, it is revealed that a powerful π-Li cation effect mainly governs the lithium-storage mechanism with the highly activated benzene ring and each C6 aromatic ring, which can reversibly accept six Li-ions to form a 1:1 Li/C complex.
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Affiliation(s)
- Chaofei Guo
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
| | - Yifan Zhang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
| | - Mengyao Yao
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
| | - Yingnan Cao
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
| | - Qin Feng
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
| | - Yong Wang
- School of Environmental and Chemical Engineering, Shanghai University, 99 Shangda Road, Shanghai, P. R. China, 200444
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6
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Fang W, Dong E, Zhang Y, Yang L, Zhang L, Zhang H, Wang Y, Che G, Yin G. Self-assembled Li4Ti5O12/rGO nanocomposite anode for high power lithium-ion batteries. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Cao D, Sha Q, Wang J, Li J, Ren J, Shen T, Bai S, He L, Song YF. Advanced Anode Materials for Sodium-Ion Batteries: Confining Polyoxometalates in Flexible Metal-Organic Frameworks by the "Breathing Effect". ACS APPLIED MATERIALS & INTERFACES 2022; 14:22186-22196. [PMID: 35510903 DOI: 10.1021/acsami.2c04077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Polyoxometalates (POMs) have shown great potential in sodium-ion batteries (SIBs) due to their reversible multielectron redox property and high ionic conductivity. Currently, POM-based SIBs suffer from the irreversible trapping and sluggish transmission kinetics of Na+. Herein, a series of POMs/metal-organic frameworks (MOFs)/graphene oxide (GO) (MOFs = MIL-101, MIL-53, and MIL-88B; POM = [PMo12O40]3-, denoted as PMo12) composites are developed as SIB anode materials for the first time. Unlike MIL-101 with large pore structures, the pores in flexible MIL-53 and MIL-88B swell spontaneously upon the accommodation of PMo12. Particularly, the PMo12/MIL-88B/GO composites deliver an excellent specific capacity of 214.2 mAh g-1 for 600 cycles at 2.0 A g-1, with a high initial Coulombic efficiency (ICE) of 51.0%. The so-called "breathing effect" of flexible MOFs leads to the relatively tight confinement space for PMo12, which greatly modulates its electronic structure, affects the adsorption energy of Na+, and eventually reduces the trapping of sodium ions. Additionally, the straight and multidimensional channels in MIL-88B significantly accelerate ion diffusion, inducing favored energetic kinetics and thus generating high-rate performance.
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Affiliation(s)
- Dongwei Cao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Quan Sha
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jiaxin Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jiaxin Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Jing Ren
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Tianyang Shen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Sha Bai
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Lei He
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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Yang Q, Liu Y, Ou H, Li X, Lin X, Zeb A, Hu L. Fe-Based metal–organic frameworks as functional materials for battery applications. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01396c] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This review presents a comprehensive discussion on the development and application of pristine Fe-MOFs in lithium-ion batteries, sodium-ion batteries, potassium-ion batteries, metal–air batteries and lithium–sulfur batteries.
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Affiliation(s)
- Qingyun Yang
- Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, P.R. China
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Yanjin Liu
- Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, P.R. China
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Hong Ou
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Xueyi Li
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Xiaoming Lin
- Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, P.R. China
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Akif Zeb
- Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, P.R. China
| | - Lei Hu
- Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, P.R. China
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9
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Wang SY, Dong X, Zhou ZH. Novel isopolymolybdates with different configurations of hexagram, double dish, and triangular dodecahedron. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Wu Y, Dong J, Liu C, Jing X, Liu H, Guo Y, Chi Y, Hu C. Reduced polyoxomolybdate immobilized on reduced graphene oxide for rapid catalytic decontamination of a sulfur mustard simulant. Dalton Trans 2021; 50:9796-9803. [PMID: 34180935 DOI: 10.1039/d1dt01265g] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Keggin-type polyoxometalates (POMs) were immobilized on poly(diallyldimethylammonium chloride) (PDDA) functionalized reduced graphene oxide (rGO) by a facile and broad-spectrum hydrothermal method. The prepared POMs@PDDA-rGO composites (POM = H3PMo12O40, H3PW12O40, H5PMo10V2O40) have been thoroughly characterized using a series of techniques. The three composites can catalyze the oxidative decontamination of a sulfur mustard simulant, 2-chloroethyl ethyl sulfide (CEES) in the order of PMo12@PDDA-rGO > PMo10V2@PDDA-rGO > PW12@PDDA-rGO. Notably, under ambient conditions PMo12@PDDA-rGO can convert 99% of CEES within 30 min in the presence of nearly stoichiometric aqueous H2O2 (3 wt%) and its catalytic activity is significantly higher than that of homogeneous H3PMo12O40. XPS spectral analysis and control experiments indicate that the Mo center of POM is reduced from +6 to +5 during the hydrothermal process, and the excellent catalytic performance is related to the reduction of Mo. Moreover, the PMo12@PDDA-rGO composite is stable during the decontamination process and it can be used for at least five cycles without loss of activity.
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Affiliation(s)
- Yanyan Wu
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Jing Dong
- College of Chemistry and Materials Engineering, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, People's Republic of China.
| | - Chengpeng Liu
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Xiaoting Jing
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Huifang Liu
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Yue Guo
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Yingnan Chi
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
| | - Changwen Hu
- Key Laboratory of Cluster Science Ministry of Education, Beijing Key Laboratory of Photoelectroic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, People's Republic of China.
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Liu JH, Yu MY, Pei WY, Wang T, Ma JF. Self-Assembly of Polyoxometalate-Resorcin[4]arene-Based Inorganic-Organic Complexes: Metal Ion Effects on the Electrochemical Performance of Lithium Ion Batteries. Chemistry 2021; 27:10123-10133. [PMID: 34015862 DOI: 10.1002/chem.202100780] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 01/10/2023]
Abstract
With their adjustable structures and diverse functions, polyoxometalate (POM)-resorcin[4]arene-based inorganic-organic complexes are a kind of potential multifunctional material. They have potential applications for lithium ion batteries (LIBs). However, the relationship between different coordinated metal ions and electrochemical performance has rarely been investigated. Here, three functionalized POM-resorcin[4]arene-based inorganic-organic materials, [Co2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅2 EtOH⋅4.5 H2 O (1), [Ni2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅4 EtOH⋅13 H2 O (2), and [Zn2 (TMR4 A)2 (H2 O)10 ][SiW12 O40 ]⋅2 EtOH⋅2 H2 O (3), have been synthesized. Furthermore, to enhance the conductivities of these compounds, 1-3 were doped with reduced graphene oxide (RGO) to give composites 1@RGO-3@RGO, respectively. As anode materials for LIBs, 1@RGO-3@RGO can deliver very high discharge capacities (1445.9, 1285.0 and 1095.3 mAh g-1 , respectively) in the initial run, and show discharge capacities of 898, 665 and 651 mAh g-1 , respectively, at a current density of 0.1 A g-1 over 100 runs. More importantly, the discharge capacities of 319, 283 and 329 mAh g-1 were maintained for 1@RGO-3@RGO even after 400 cycles at large current density (1 A g-1 ).
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Affiliation(s)
- Jin-Hua Liu
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Ming-Yue Yu
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Wen-Yuan Pei
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Tianqi Wang
- Key Laboratory of Applied Chemistry and Nanotechnology at Universities of Jilin Province, Changchun University of Science and Technology, Changchun, 130022, P. R. China
| | - Jian-Fang Ma
- Key Lab of Polyoxometalate and Reticular Material Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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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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Special-selective C–H oxidation of toluene to benzaldehyde by a hybrid polyoxometalate photocatalyst including a rare [P6W48Fe6O180]30– anion. J Catal 2020. [DOI: 10.1016/j.jcat.2020.10.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Interlayer gap widened 2D α-Co(OH)2 nanoplates with decavanadate anion for high potential aqueous supercapacitor. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137238] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Xu X, Shen J, Li F, Wang Z, Zhang D, Zuo S, Liu J. Fe
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@C Nanotubes Grown on Carbon Fabric as a Free‐Standing Anode for High‐Performance Li‐Ion Batteries. Chemistry 2020; 26:14708-14714. [DOI: 10.1002/chem.202002938] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 07/28/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Xijun Xu
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Jiadong Shen
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Fangkun Li
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Zhuosen Wang
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Dechao Zhang
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Shiyong Zuo
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
| | - Jun Liu
- Guangdong Provincial Key Laboratory of Advanced Energy Storage, Materials, School of Materials Science and Engineering and School of, Chemistry and Chemical Engineering South China University of Technology Guangzhou 510641 P. R. China
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16
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Lin CC, Hsu CT, Liu W, Huang SC, Lin MH, Kortz U, Mougharbel AS, Chen TY, Hu CW, Lee JF, Wang CC, Liao YF, Li LJ, Li L, Peng S, Stimming U, Chen HY. In Operando X-ray Studies of High-Performance Lithium-Ion Storage in Keplerate-Type Polyoxometalate Anodes. ACS APPLIED MATERIALS & INTERFACES 2020; 12:40296-40309. [PMID: 32841558 DOI: 10.1021/acsami.0c09344] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Polyoxometalates (POMs) have emerged as potential anode materials for lithium-ion batteries (LIBs) owing to their ability to transfer multiple electrons. Although POM anode materials exhibit notable results in LIBs, their energy-storage mechanisms have not been well-investigated. Here, we utilize various in operando and ex situ techniques to verify the charge-storage mechanisms of a Keplerate-type POM Na2K23{[(MoVI)MoVI5O21(H2O)3(KSO4)]12 [(VIVO)30(H2O)20(SO4)0.5]}·ca200H2O ({Mo72V30}) anode in LIBs. The {Mo72V30} anode provides a high reversible capacity of up to ∼1300 mA h g-1 without capacity fading for up to 100 cycles. The lithium-ion storage mechanism was studied systematically through in operando synchrotron X-ray absorption near-edge structure, ex situ X-ray diffraction, ex situ extended X-ray absorption fine structure, ex situ transmission electron microscopy, in operando synchrotron transmission X-ray microscopy, and in operando Raman spectroscopy. Based on the abovementioned results, we propose that the open hollow-ball structure of the {Mo72V30} molecular cluster serves as an electron/ion sponge that can store a large number of lithium ions and electrons reversibly via multiple and reversible redox reactions (Mo6+ ↔ Mo1+ and V5+/V4+↔ V1+) with fast lithium diffusion kinetics (DLi+: 10-9-10-10 cm2 s-1). No obvious volumetric expansion of the microsized {Mo72V30} particle is observed during the lithiation/delithiation process, which leads to high cycling stability. This study provides comprehensive analytical methods for understanding the lithium-ion storage mechanism of such complicated POMs, which is important for further studies of POM electrodes in energy-storage applications.
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Affiliation(s)
- Chia-Ching Lin
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Chi-Ting Hsu
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Wenjing Liu
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Shao-Chu Huang
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Ming-Hsien Lin
- Department of Chemical and Materials Engineering, Chung Cheng Institute of Technology, National Defense University, Taoyuan 334, Taiwan
| | - Ulrich Kortz
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Ali S Mougharbel
- Department of Life Sciences and Chemistry, Jacobs University, Campus Ring 1, 28759 Bremen, Germany
| | - Tsan-Yao Chen
- Department of Engineering and System Science, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Chih-Wei Hu
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30013, Taiwan
| | - Jyh-Fu Lee
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30013, Taiwan
| | - Chun-Chieh Wang
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30013, Taiwan
| | - Yen-Fa Liao
- National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30013, Taiwan
| | - Lain-Jong Li
- Physical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955, KSA
| | - Linlin Li
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Shengjie Peng
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Ulrich Stimming
- Chemistry-School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K
| | - Han-Yi Chen
- Department of Materials Science and Engineering, National Tsing Hua University, 101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
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17
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Cai L, Hu J, Li M, Yin P. Hybrid catalysts of molybdovanadophosphoric acid and g-C 3N 4 with tunable bandgaps. Dalton Trans 2020; 49:10724-10728. [PMID: 32720655 DOI: 10.1039/d0dt02138e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The integration of semiconductors and polyoxometalates provides promising benefits for the rational tuning of hybrid materials' electronic band structures; however, the intrinsic influence of certain hybridization approaches on the resulting bandgaps of their complexes has seldom been noted. Herein, graphitic carbon nitride and a series of phosphovanadomolybdates (H3+xPMo12-xVxO40, x = 0-3) have been complexed through electrostatic charge attraction, and their optical and electronic properties are fully explored to investigate the effect of minor variations of the polyoxometalate structures on the hybrid bandgaps and electronic structures. The conduction band edge of the hybrids increases along with the expansion of the number of vanadium centers in the phosphovanadomolybdate, providing potential guidance for the design of hybrid catalysts.
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Affiliation(s)
- Linkun Cai
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou 510641, P. R. China. and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Jie Hu
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou 510641, P. R. China. and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Mu Li
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou 510641, P. R. China. and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Panchao Yin
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou 510641, P. R. China. and State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510641, P. R. China.
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18
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Konishi T, Kodani K, Hasegawa T, Ogo S, Guo SX, Boas JF, Zhang J, Bond AM, Ueda T. Impact of the Lithium Cation on the Voltammetry and Spectroscopy of [XVM 11O 40] n- (X = P, As ( n = 4), S ( n = 3); M = Mo, W): Influence of Charge and Addenda and Hetero Atoms. Inorg Chem 2020; 59:10522-10531. [PMID: 32786655 DOI: 10.1021/acs.inorgchem.0c00876] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Polyoxometalates (POMs) have been proposed as electromaterials for lithium-based batteries because they provide access to multiple electron transfer reactions coupled to fast lithium ion transport processes and high stability over many redox cycles. Consequently, knowledge of reversible potentials and Li+ cation-POM anion interactions provides a strategic basis for their further development. In this study, detailed cyclic voltammetric studies of a series of [XVVM11O40]n- (XVM11n-) POMs (where X (heteroatom) = P (n = 4), As (n = 4), and S (n = 3) and M (addenda atom) = Mo, W) have been undertaken in CH3CN in the presence of LiClO4, with n-Bu4NPF6 also present when required to keep the ionic strength close to constant value of 0.1 M. An analysis of the data has allowed the impact of the POM charge, and addenda and hetero atoms on the reversible potentials and the interaction between Li+ and the oxidized XVVM11n- and reduced XVIVM11(n+1)- forms of the VV/IV redox couple to be determined. The SVV/IVM113-/4- process is independent of the Li+ concentration, implying the absence of the association of this cation with either SVVM113- or SVIVM114- redox levels. However, lithium-ion association constants for both VV and VIV redox levels were obtained from a comparison of simulated and experimental cyclic voltammograms for the reduction of the more negatively charged XVVM114- (X = P, As; M = Mo, W), since the Li+ interaction with these more negatively charged POMs is much stronger. The interaction between Li+ and the oxidized, XVVM11n-, and reduced, XVIVM11(n+1)-, forms was also investigated by 51V NMR and EPR spectroscopy, respectively, and it was confirmed that, due to their lower charge density, SVVM113- and SVIVM114- interact significantly less strongly with the lithium ion than XVVM114- and XVIVM115- (X = P, As). The lithium-POM association constants are substantially smaller than the corresponding proton association constants reported previously, which is attributed to a smaller surface charge density. The much stronger impact of Li+ on the WVI/V- and MoVI/V-based reductions that occur at more negative potentials than the VV/IV process also has been qualitatively evaluated.
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Affiliation(s)
- Toru Konishi
- Department of Applied Science, Faculty of Science, Kochi University, Kochi 780-8520, Japan
| | - Keisuke Kodani
- Department of Applied Science, Faculty of Science, Kochi University, Kochi 780-8520, Japan
| | - Takuya Hasegawa
- Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai, Miyagi 980-8577, Japan
| | - Shuhei Ogo
- Department of Marine Resources Science, Faculty of Agriculture and Marine Science, Kochi University, Nankoku, Kochi 783-8502, Japan
| | - Si-Xuan Guo
- School of Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - John F Boas
- School of Physics and Astronomy, Monash University, Clayton, Victoria 3800, Australia
| | - Jie Zhang
- School of Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Alan M Bond
- School of Chemistry, and ARC Centre of Excellence for Electromaterials Science, Monash University, Clayton, Victoria 3800, Australia
| | - Tadaharu Ueda
- Department of Marine Resources Science, Faculty of Agriculture and Marine Science, Kochi University, Nankoku, Kochi 783-8502, Japan.,Center for Advanced Marine Core Research, Kochi University, Nankoku, Kochi 783-8502, Japan
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19
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Jia X, Wang J, Hu H, Song Y. Three‐Dimensional Carbon Framework Anchored Polyoxometalate as a High‐Performance Anode for Lithium‐Ion Batteries. Chemistry 2020; 26:5257-5263. [DOI: 10.1002/chem.201905764] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 01/22/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Xueying Jia
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | - Jiaxin Wang
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | - Hanbin Hu
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | - Yu‐Fei Song
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
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20
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Iqbal B, Jia X, Hu H, He L, Chen W, Song YF. Fabrication of redox-active polyoxometalate-based ionic crystals onto single-walled carbon nanotubes as high-performance anode materials for lithium-ion batteries. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01636h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Polyoxometalate-based ionic crystals were fabricated onto single-walled carbon nanotubes as anode materials for lithium-ion batteries with high specific capacity and excellent cycling stability.
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Affiliation(s)
- Bushra Iqbal
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Xueying Jia
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Hanbin Hu
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Lei He
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Wei Chen
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering
- Beijing University of Chemical Technology
- Beijing
- P. R. China
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21
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Han C, Cao WQ, Cao MS. Hollow nanoparticle-assembled hierarchical NiCo2O4 nanofibers with enhanced electrochemical performance for lithium-ion batteries. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00892c] [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
Hollow NiCo2O4 nanoparticle-assembled electrospun nanofibers showed tailorable electrochemical activity and tunable lithium storage properties.
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Affiliation(s)
- Chen Han
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Wen-Qiang Cao
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Mao-Sheng Cao
- School of Materials Science and Engineering
- Beijing Institute of Technology
- Beijing 100081
- China
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22
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Hou Y, Pang H, Gómez-García CJ, Ma H, Wang X, Tan L. Polyoxometalate Metal-Organic Frameworks: Keggin Clusters Encapsulated into Silver-Triazole Nanocages and Open Frameworks with Supercapacitor Performance. Inorg Chem 2019; 58:16028-16039. [PMID: 31738057 DOI: 10.1021/acs.inorgchem.9b02516] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
To investigate the relationship between the structures of polyoxometalate host-guest materials and their energy-storage performance, three novel polyoxometalate-based metal-organic compounds, [Ag10(C2H2N3)8][HVW12O40], [Ag10(C2H2N3)6][SiW12O40], and [Ag(C2H2N3)][Ag12(C2H2N3)9][H2BW12O40] are synthesized by a one-step hydrothermal method and further confirmed by single-crystal X-ray diffraction analyses and other numerous characterization techniques. In compound [Ag10(C2H2N3)8][HVW12O40], the Keggin clusters are intersected into channels formed by a 3D open metal-organic framework. In contrast, in compounds [Ag10(C2H2N3)6][SiW12O40] and [Ag(C2H2N3)][Ag12(C2H2N3)9][H2BW12O40], the Keggin clusters are encapsulated into silver-triazole metal-organic nanocages to construct core-shell structures, which are further fused together by covalent bonds to form 3D polyoxometalate-based metal-organic frameworks. The electrochemical properties of three compound-based electrodes are estimated by cyclic voltammetry, galvanostatic charge-discharge, electrochemically active surface area, and electrochemical impedance spectroscopy. The results of the electrochemical performance tests indicate that these compounds possess high specific capacitance and cycling stability, especially [Ag10(C2H2N3)8][HVW12O40], showing a specific capacitance of 93.5 F g-1, which is higher than that of many other polyoxometalate-based electrode materials. A possible mechanism of the electrochemical performance is explored, which is mainly related to the redox capacity of polyoxometalate, the electrochemically active surface area, the electrochemical impedance spectroscopy, and the microstructures of polyoxometalate-based metal-organic frameworks.
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Affiliation(s)
- Yan Hou
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Haijun Pang
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Carlos J Gómez-García
- Instituto de Ciencia Molecular , Departamento de Química Inorgánica Universidad de Valencia C/Catedrático José Beltrán, 2 , 46980 Paterna , Spain
| | - Huiyuan Ma
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Xinming Wang
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Lichao Tan
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
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23
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Xue YS, Cheng WW, Luo XM, Cao JP, Xu Y. Multifunctional Polymolybdate-Based Metal-Organic Framework as an Efficient Catalyst for the CO 2 Cycloaddition and as the Anode of a Lithium-Ion Battery. Inorg Chem 2019; 58:13058-13065. [PMID: 31532643 DOI: 10.1021/acs.inorgchem.9b01977] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A three-dimensional polymolybdate-based metal-organic framework (POMOF) consisting of Zn-ε-Keggin unit and organic linker, {[PMo8VMo4VIO37(OH)3Zn4][BPE]2}·[BPE] (1), was successfully obtained by the hydrothermal method. Compound 1 is composed of Zn-ε-Keggin units and BPE ligands, featuring a fascinating 5-fold interpenetrating framework with dia topology. The catalytic performance of compound 1 was investigated, and experiments showed that 1 could effectively facilitate the cycloaddition reaction of CO2 with epoxides as Lewis acid heterogeneous catalyst. Moreover, compound 1 also was studied as LIBs anode material, and it showed reversible capacity of 546 mA h g-1 at 100th cycle.
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Affiliation(s)
- Yun-Shan Xue
- College of Chemical Engineering , State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , P. R. China.,School of Chemistry and Environmental Engineering , Yancheng Teachers University , Yancheng , Jiangsu 224002 , P. R. China
| | - Wei-Wei Cheng
- College of Chemical Engineering , State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , P. R. China
| | - Xi-Ming Luo
- College of Chemical Engineering , State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University , Nanjing 210009 , P. R. China
| | - Jia-Peng Cao
- 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
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24
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Li X, Zhou KF, Tong ZB, Yang XY, Chen CY, Shang XH, Sha JQ. Heightened Integration of POM-based Metal-Organic Frameworks with Functionalized Single-Walled Carbon Nanotubes for Superior Energy Storage. Chem Asian J 2019; 14:3424-3430. [PMID: 31502402 DOI: 10.1002/asia.201901143] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/06/2019] [Indexed: 11/08/2022]
Abstract
To increase the conductivity of polyoxometalate-based metal-organic frameworks (POMOFs) and promote their applications in the field of energy storage, herein, a simple approach was employed to improve their overall electrochemical performances by introducing a functionalized single-walled carbon nanotubes (SWNT-COOH). A new POMOF compound, [Cu18 (trz)12 Cl3 (H2 O)2 ][PW12 O40 ] (CuPW), was successfully synthesized, then the size-matched functionalized SWNT-COOH was introduced to fabricate CuPW/SWNT-COOH composite (PMNT-COOH) by employing a simple sonication-driven periodic functionalization strategy. When the PMNT-COOH nanocomposite was used as the anode material for Lithium-ion batteries (LIBs), PMNT-COOH(3) (CuPWNC:SWNT-COOH=3:1) showed superior behavior of energy storage, a high reversible capacity of 885 mA h g-1 up to a cycle life of 170 cycles. The electrochemical results indicate that the uniform packing of SWNT-COOH provided a favored contact between the electrolyte and the electrode, resulting in enhanced specific capacity during lithium insertion/extraction process. This fabrication of PMNT-COOH nanocomposite opens new avenues for the design and synthesis of new generation electrode materials for LIBs.
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Affiliation(s)
- Xiao Li
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Kun-Feng Zhou
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Zhi-Bo Tong
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Xi-Ya Yang
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Cui-Ying Chen
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Xue-Hui Shang
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
| | - Jing-Quan Sha
- The Talent Culturing Plan for Leading Disciplines of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong, 273155, China
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25
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Sun W, Zhang Y, Wang Y. Nitrogen‐Doped Carbon‐Coated Bimetal Selenides for High‐Performance Lithium‐Ion Storage through the Self‐Accommodation of Volume Change. ChemElectroChem 2019. [DOI: 10.1002/celc.201900848] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Weiwei Sun
- Department of Chemical Engineering School of Environmental and Chemical EngineeringShanghai University 99 Shangda Road Shanghai P. R. China
| | - Yanfeng Zhang
- Department of Chemical Engineering School of Environmental and Chemical EngineeringShanghai University 99 Shangda Road Shanghai P. R. China
| | - Yong Wang
- Department of Chemical Engineering School of Environmental and Chemical EngineeringShanghai University 99 Shangda Road Shanghai P. R. China
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26
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Wu C, Hu J, Yao Z, Yin D, Li C. Highly Reversible Conversion Anodes Composed of Ultralarge Monolithic Grains with Seamless Intragranular Binder and Wiring Network. ACS APPLIED MATERIALS & INTERFACES 2019; 11:23280-23290. [PMID: 31252459 DOI: 10.1021/acsami.9b07169] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Conversion anodes enable a high capacity for lithium-ion batteries due to more than one electron transfer. However, the collapse of the host structure during cycling would cause huge volume expansion and phase separation, leading to the degradation and disconnection of the mixed conductive network of the electrode. The initial nanostructuring and loose spatial distribution of active species are often resorted to in order to alleviate the evolution of the electrode morphology, but at the cost of the decrease of grain packing density. The utilization of ultralarge microsized grains of high density as the conversion anode is still highly challenging. Here, a proof-of-concept grain architecture characterized by endogenetic binder matrix and wiring network is proposed to guarantee the structural integrity of monolithic grains as large as 50-100 μm during deep conversion reaction. Such big grains were fabricated by self-assembly and pyrolysis of a Keggin-type polyoxometalate-based complex with protonated tris[2-(2-methoxyethoxy)-ethyl]amine (TDA-1-H+). The metal-organic precursor can guarantee the firm adherence of numerous Mo-O clusters and nuclei into a highly elastic monolithic structure without evident grain boundaries and intergranular voids. The pyrolyzed TDA-1-H+ not only serves as in situ binder and conductive wire to glue adjacent Mo-O moieties but also acts as a Li-ion pathway to promote sufficient lithiation on surrounding Mo-O. Such a monolithic electrode design leads to an unusual high-conversion-capacity performance (1000 mAh/g) with satisfactory reversibility (reaching at least 750 cycles at 1 A/g). These cycled grains are not disassembled even after undergoing long-term cycling. The conception of the intragranular binder is further confirmed by consolidating the MoO2 porous network after in situ stuffing of MoS2 nanobinders.
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Affiliation(s)
- Chenglong Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , 585 He Shuo Road , Shanghai 201899 , China
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , China
| | - Jiulin Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , 585 He Shuo Road , Shanghai 201899 , China
| | - Zhenguo Yao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , 585 He Shuo Road , Shanghai 201899 , China
| | - Dongguang Yin
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , China
| | - Chilin Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , 585 He Shuo Road , Shanghai 201899 , China
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27
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Hou Y, Chai D, Li B, Pang H, Ma H, Wang X, Tan L. Polyoxometalate-Incorporated Metallacalixarene@Graphene Composite Electrodes for High-Performance Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2019; 11:20845-20853. [PMID: 31117450 DOI: 10.1021/acsami.9b04649] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Composites of polyoxometalate (POM)/metallacalixarene/graphene-based electrode materials not only integrate the superiority of the individual components perfectly but also ameliorate the demerits to some extent, providing a promising route to approach high-performance supercapacitors. Herein, first, we report the preparations, structures, and electrochemical performance of two fascinating POM-incorporated metallacalixarene compounds [Ag5(C2H2N3)6][H5 ⊂ SiMo12O40] (1) and [Ag5(C2H2N3)6][H5 ⊂ SiW12O40] (2); (C2H2N3 = 1 H-1,2,4-triazole). Single-crystal X-ray diffraction analyses illustrated that both 1 and 2 possess intriguing POM-sandwiched metallacalix[6]arene frameworks. Nevertheless, our investigations, including the electrochemical cyclic voltammetry, galvanostatic charge-discharge tests, and electrochemical impedance spectroscopy, reveal that the oxidation ability of the Keggin ions is a primary effect in electrochemical performance of these POM-incorporated metallacalixarene compounds. Namely, the electrodes containing Mo as metal atoms in the Keggin POM shows much higher capacitance than the corresponding W-containing ones. Moreover, compound 1@graphene oxide (GO) composite electrodes are fabricated and systematically explored for their supercapacitor performance. Thanks to the synergetic effects of GO and POM-incorporated metallacalixarenes, the compound 1@15%GO-based electrode exhibits the highest specific capacitance of up to 230.2 F g-1 (current density equal to 0.5 A g-1), which is superior to majority of the reported POM-based electrode materials.
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Affiliation(s)
- Yan Hou
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Dongfeng Chai
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Bonan Li
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Haijun Pang
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Huiyuan Ma
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Xinming Wang
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
| | - Lichao Tan
- School of Materials Science and Engineering, College of Chemical and Environmental Engineering , Harbin University of Science and Technology , Harbin 150040 , P. R. China
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Gao D, Wang Y, Liu Y, Sun H, Wu M, Zhang H. Interfacial engineering of 0D/2D SnS2 heterostructure onto nitrogen-doped graphene for boosted lithium storage capability. J Colloid Interface Sci 2019; 538:116-124. [DOI: 10.1016/j.jcis.2018.11.098] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/20/2018] [Accepted: 11/25/2018] [Indexed: 10/27/2022]
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Wu C, Hu J, Tian J, Chu F, Yao Z, Zheng Y, Yin D, Li C. Stacking of Tailored Chalcogenide Nanosheets around MoO 2-C Conductive Stakes Modulated by a Hybrid POM⊂MOF Precursor Template: Composite Conversion-Insertion Cathodes for Rechargeable Mg-Li Dual-Salt Batteries. ACS APPLIED MATERIALS & INTERFACES 2019; 11:5966-5977. [PMID: 30638364 DOI: 10.1021/acsami.8b18607] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Mg anode has pronounced advantages in terms of high volumetric capacity, resource abundance, and dendrite-free electrochemical plating, which make rechargeable Mg-based batteries stand out as a representative next-generation energy storage system utilized in the field of large-scale stationary electric grid. However, sluggish Mg2+ diffusion in cathode lattices and facile passivation on the Mg anode hinder the commercialization of Mg batteries. Exploring a highly electroactive cathode prototype with hierarchical nanostructure and compatible electrolyte system with the capability of activating both an anode and a cathode is still a challenge. Here, we propose a POM⊂MOF (NENU-5) core-shell architecture as a hybrid precursor template to achieve the stacking of tailored chalcogenide nanosheets around MoO2-C conductive stakes, which can be employed as conversion-insertion cathodes (Cu1.96S-MoS2-MoO2 and Cu2Se-MoO2) for Mg-Li dual-salt batteries. Li-salt modulation further activates the capacity and rate performance at the cathode side by preferential Li-driven displacement reaction in Cu+ extrusible lattices. The heterogeneous conductive network and conformal dual-doped carbon coating enable a reversible capacity as high as 200 mAh/g with a coulombic efficiency close to 100%. The composite cathode can endure a long-term cycling up to 400 cycles and a high current density up to 2 A/g. The diversity of MOF-based materials infused by functional molecules or clusters would enrich the nanoengineering of electrodes to meet the performance demand for future multivalent batteries.
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Affiliation(s)
- Chenglong Wu
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , China
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Jiulin Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Jing Tian
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Fulu Chu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Zhenguo Yao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Yongjian Zheng
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
| | - Dongguang Yin
- School of Environmental and Chemical Engineering , Shanghai University , Shanghai 200444 , China
| | - Chilin Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure , Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050 , China
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30
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Dalla Francesca K, Lenfant S, Laurans M, Volatron F, Izzet G, Humblot V, Methivier C, Guerin D, Proust A, Vuillaume D. Charge transport through redox active [H 7P 8W 48O 184] 33- polyoxometalates self-assembled onto gold surfaces and gold nanodots. NANOSCALE 2019; 11:1863-1878. [PMID: 30637426 DOI: 10.1039/c8nr09377f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Polyoxometalates (POMs) are redox-active molecular oxides, which attract growing interest for their integration into nano-devices, such as high-density data storage non-volatile memories. In this work, we investigated the electrostatic deposition of the negatively charged [H7P8W48O184]33- POM onto positively charged 8-amino-1-octanethiol self-assembled monolayers (SAMs) preformed onto gold substrates or onto an array of gold nanodots. The ring-shaped [H7P8W48O184]33- POM was selected as an example of large POMs with high charge storage capacity. To avoid the formation of POM aggregates onto the substrates, which would introduce variability in the local electrical properties, special attention has to be paid to the preformed SAM seeding layer, which should itself be deprived of aggregates. Where necessary, rinsing steps were found to be crucial to eliminate these aggregates and to provide uniformly covered substrates for subsequent POM deposition and electrical characterizations. This especially holds for commercially available gold/glass substrates while these rinsing steps were not essential in the case of template stripped gold of very low roughness. Charge transport through the related molecular junctions and nanodot molecule junctions (NMJs) has been probed by conducting-AFM. We analyzed the current-voltage curves with different models: electron tunneling though the SAMs (Simmons model), transition voltage spectroscopy (TVS) method or molecular single energy level mediated transport (Landauer equation) and we discussed the energetics of the molecular junctions. We concluded to an energy level alignment of the alkyl spacer and POM lowest occupied molecular orbitals (LUMOs), probably due to dipolar effects.
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Affiliation(s)
- K Dalla Francesca
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, IPCM, 4 Place Jussieu, F-75005 Paris, France.
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31
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Wu HY, Huang M, Qin C, Wang XL, Hu H, Huang P, Su ZM. Self-assembly and Li-ion storage performance of three new Nb/W mixed-addendum polyoxometalates based on the {SiNb3W9O40} clusters and transition-metal cations. CrystEngComm 2019. [DOI: 10.1039/c8ce01626g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three polyoxometalates have been synthesized to be utilized as anode materials for lithium ion batteries.
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Affiliation(s)
- Hai-Yang Wu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Min Huang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Chao Qin
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Xin-Long Wang
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
| | - Hai Hu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Peng Huang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials
- Department of Chemistry
- School of Chemistry and Material Science
- Jiangsu Normal University
- Xuzhou
| | - Zhong-Min Su
- Institute of Functional Material Chemistry
- National & Local United Engineering Lab for Power Battery
- Northeast Normal University
- Changchun
- People's Republic of China
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32
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Yang X, Zhu P, Ren J, Chen Y, Li X, Sha J, Jiang J. Surfactant-assisted synthesis and electrochemical properties of an unprecedented polyoxometalate-based metal–organic nanocaged framework. Chem Commun (Camb) 2019; 55:1201-1204. [DOI: 10.1039/c8cc08559e] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first polyoxometalate-based nanocaged three-dimensional metal–organic framework was synthesized by a surfactant-assisted hydrothermal method.
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Affiliation(s)
- Xiya Yang
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
- School of Pharmacy
- Jiamusi University
| | - Peipei Zhu
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
| | - Jing Ren
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
| | - Yuhao Chen
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
| | - Xiao Li
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
| | - Jingquan Sha
- Key Laboratory of Inorganic Chemistry, Department of Chemistry and Chemical Engineering, Jining University
- Qufu
- P. R. China
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing
- Beijing 100083
- China
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33
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Meng X, Wang HN, Zou YH, Wang LS, Zhou ZY. Polyoxometalate-based metallogels as anode materials for lithium ion batteries. Dalton Trans 2019; 48:10422-10426. [PMID: 31241643 DOI: 10.1039/c9dt01750j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
POM-based metallogels are employed as anode materials for the first time, which exhibit high reversible capacity, high rate capability, and good cycling stability.
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Affiliation(s)
- Xing Meng
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo
- P. R. China
| | - Hai-Ning Wang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo
- P. R. China
| | - Yan-Hong Zou
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo
- P. R. China
| | - Lu-Song Wang
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo
- P. R. China
| | - Zi-Yan Zhou
- School of Chemistry and Chemical Engineering
- Shandong University of Technology
- Zibo
- P. R. China
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34
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One-step hydrothermal reduction synthesis of tiny Sn/SnO2 nanoparticles sandwiching between spherical graphene with excellent lithium storage cycling performances. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.141] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Yao W, Liu L, Wu X, Qin C, Xie H, Su Z. Polyoxometalates/Active Carbon Thin Separator for Improving Cycle Performance of Lithium-Sulfur Batteries. ACS APPLIED MATERIALS & INTERFACES 2018; 10:35911-35918. [PMID: 30259731 DOI: 10.1021/acsami.8b11227] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Lithium-sulfur (Li-S) batteries have great potential for the next generation of energy-storage devices owing to their high theoretical energy density. However, the polysulfides' shuttling effect seriously degraded the cycle stability and capacity and hindered their commercial applications. Here, we design and fabricate a bifunctional composite separator including a polypropylene (PP) matrix layer and Keggin polyoxometalate [PW12O40]3-/Super P composite retarding layer by utilizing the Coulombic repulsion between polyanion and polysulfides. Such a binary composite separator shows the effects in enhancing the Coulombic efficiency and cycling stability. Compared with the polypropylene (PP) matrix separator, the capacity is improved by 41% after 120 cycles when using the PW12/Super P separator. It is the first time that the polyoxometalate (POM) matrix is used as a bifunctional separator for lithium-sulfur batteries, demonstrating the promise of POM-based separators in reducing the shuttling effect of Li-S battery.
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Affiliation(s)
- Wei Yao
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
| | - Li Liu
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
| | - Xuesong Wu
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
| | - Chao Qin
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
| | - Haiming Xie
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
| | - Zhongmin Su
- National & Local United Engineering Laboratory for Power Battery, Key Laboratory of Polyoxometalate Science, Institute of Functional Material Chemistry , Northeast Normal University , Changchun , Jilin 130024 , P. R. China
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36
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Rafieerad AR, Bushroa AR, Amiri A, Kalaiselvam K, Vellasamy KM, Vadivelu J. Antibacterial biocompatible arginine functionalized mono-layer graphene: No more risk of silver toxicity. JOURNAL OF HAZARDOUS MATERIALS 2018; 360:132-140. [PMID: 30099356 DOI: 10.1016/j.jhazmat.2018.07.107] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 07/18/2018] [Accepted: 07/30/2018] [Indexed: 06/08/2023]
Abstract
Antibacterial ability is vital in biological approaches as well as functional biomaterials. Besides, cytocompatibility aspect of biologic media, tissue and organs is always concern for appropriate synthesis. From the past, metallic/oxide phases of silver (Ag) material in various macro, micro or nano configurations have been widely used for antibacterial targets. While, background of Ag toxicity within particle, film and composites is posing gradual ion release affected by molecular bounding. Recent researches conducted to control, optimize and neutralize Ag limitations finding the benefits of ideal (∼ 100%) mediation against both Gram-negative and Gram-positive bacteria. Whereas, non-degradable releases history is still a challenge and its longer accumulation may cause to disrupt biostructures and disease risk. Thus, facile development of large-area organic materials with switchable bacteria toxicity and normal cell compatibility function is interesting for concerned approaches. Here, smart positively-charged stable arginine amino acid incorporated mono layer graphene (Arg-EMGr) nanobiocomposite introduced as useful antibacterial and safe bactericidal agent competitive with Ag direct. The immunity characteristic versus Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) comparably assessed with graphene oxide (GO) and different concentrations GO-AgNPs morphology. As cell viability matter, 1,3,5,7-days vitro culture assay shown attachment proliferation and cytotoxicity due to short interaction.
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Affiliation(s)
- A R Rafieerad
- St. Boniface Hospital Research Centre, Department of Physiology, University of Manitoba, Winnipeg, Canada; Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia; Centre of Advanced Manufacturing and Material Processing (AMMP), Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia.
| | - A R Bushroa
- Centre of Advanced Manufacturing and Material Processing (AMMP), Department of Mechanical Engineering, Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia; Department of Mechanical Engineering, Faculty of Engineering, University of UCLA, Los Angeles, CA 90032, United States.
| | - Ahmad Amiri
- Department of Mechanical Engineering, Texas A&M University, College Station, Texas 77843, United States.
| | - K Kalaiselvam
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - K M Vellasamy
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - J Vadivelu
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
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37
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Wang HN, Zhang M, Zhang AM, Shen FC, Wang XK, Sun SN, Chen YJ, Lan YQ. Polyoxometalate-Based Metal-Organic Frameworks with Conductive Polypyrrole for Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2018; 10:32265-32270. [PMID: 30175579 DOI: 10.1021/acsami.8b12194] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Metal-organic frameworks (MOFs) with high porosity could act as an ideal substitute for supercapacitors, but their poor electrical conductivities limit their electrochemical performances. In order to overcome this problem, conductive polypyrrole (PPy) has been introduced and a novel nanocomposite resulting from polyoxometalate (POM)-based MOFs (NENU-5) and PPy has been reported. It comprises the merits of POMs, MOFs, and PPy. Finally, the highly conductive PPy covering the surfaces of NENU-5 nanocrystallines can effectively improve the electron/ion transfer among NENU-5 nanocrystallines. The optimized NENU-5/PPy nanocomposite (the volume of Py is 0.15 mL) exhibits high specific capacitance (5147 mF·cm-2), larger than that of pristine NENU-5 (432 mF·cm-2). Furthermore, a symmetric supercapacitor device based on a NENU-5/PPy-0.15 nanocomposite possesses an excellent areal capacitance of 1879 mF·cm-2, which is far above other MOF-based supercapacitors.
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Affiliation(s)
- Hai-Ning Wang
- School of Chemistry and Chemical Engineering , Shandong University of Technology , Zibo , Shandong 255049 , P. R. China
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Mi Zhang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - A-Man Zhang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Feng-Cui Shen
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Xiao-Kun Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Sheng-Nan Sun
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Yong-Jun Chen
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
| | - Ya-Qian Lan
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, College of Chemistry and Materials Science , Nanjing Normal University , Nanjing , 210023 , P. R. China
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38
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Chai D, Hou Y, O'Halloran KP, Pang H, Ma H, Wang G, Wang X. Enhancing Energy Storage via TEA-Dependent Controlled Syntheses: Two Series of Polyoxometalate-Based Inorganic-Organic Hybrids and their Supercapacitor Properties. ChemElectroChem 2018. [DOI: 10.1002/celc.201801081] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dongfeng Chai
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
| | - Yan Hou
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
| | - Kevin P. O'Halloran
- School of Science and Technology; Georgia Gwinnett College; Lawrenceville GA 30043 USA
| | - Haijun Pang
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
| | - Huiyuan Ma
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
| | - Guangning Wang
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
| | - Xinming Wang
- School of Materials Science and Engineering College of Chemical and Environmental Engineering; Harbin University of Science and Technology; Harbin 150040 P. R. China
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39
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Zhang AM, Zhang M, Lan D, Wang HN, Tang YJ, Wang XL, Dong LZ, Zhang L, Li SL, Lan YQ. Polyoxometalate-Based Metal–Organic Framework on Carbon Cloth with a Hot-Pressing Method for High-Performance Lithium-Ion Batteries. Inorg Chem 2018; 57:11726-11731. [DOI: 10.1021/acs.inorgchem.8b01860] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A-Man Zhang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Mi Zhang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Di Lan
- Faw Jilin Automobile Company, Ltd. (FAWMC), Jilin 132013, P. R. China
| | - Hai-Ning Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Yu-Jia Tang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Xiao-Li Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Long-Zhang Dong
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Lei Zhang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Shun-Li Li
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Ya-Qian Lan
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, Jiangsu Key Laboratory of New Power Batteries, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, P. R. China
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40
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Sha JQ, Yang XY, Chen Y, Zhu PP, Song YF, Jiang J. Fabrication and Electrochemical Performance of Polyoxometalate-Based Three-Dimensional Metal Organic Frameworks Containing Carbene Nanocages. ACS APPLIED MATERIALS & INTERFACES 2018; 10:16660-16665. [PMID: 29697254 DOI: 10.1021/acsami.8b04009] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Two new polyoxometalate (POM)-based three-dimensional metal organic carbene frameworks, [Ag10(trz)4(H2O)2][HPW12O40] (POMs@MCNCs-1) and [Ag10(trz)4(H2O)6][H2SiW12O40] (POMs@MCNCs-2), were hydrothermally synthesized, in which Keggin-type polyoxoanions as templates induce the formation of two different kinds of metal-carbene nanocages (MCNCs) for the first time. Combination of the reversible multielectron redox behavior and electron storage functions of POMs with the good electrical conductivity of the single-walled carbon nanotubes (SWNTs) renders the POMs@MCNCs-1/SWNT composite excellent electrochemical performance and good stability as anode materials of lithium-ion batteries, with up to 2000 mA h g-1 for the first discharge capacity and ca. 859 mA h g-1 for the second cycle at a current density of 100 mA g-1. The successful fabrication of unprecedented MCNCs into the POM-based three-dimensional metal-organic frameworks in the present work must initiate extensive research interests in diverse fields.
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Affiliation(s)
- Jing-Quan Sha
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering , Jining University , Qufu , Shandong 273155 , China
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry , University of Science and Technology Beijing , Beijing 100083 , China
| | - Xi-Ya Yang
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering , Jining University , Qufu , Shandong 273155 , China
| | - Yanyan Chen
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Pei-Pei Zhu
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering , Jining University , Qufu , Shandong 273155 , China
| | - Yu-Fei Song
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, State Key Laboratory of Chemical Resource Engineering , Beijing University of Chemical Technology , Beijing 100029 , China
| | - Jianzhuang Jiang
- Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry , University of Science and Technology Beijing , Beijing 100083 , China
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41
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Nie YM, Liang S, Yu WD, Yuan H, Yan J. Microwave-Assisted Preparation and Characterization of a Polyoxometalate-Based Inorganic 2D Framework Anode for Enhancing Lithium-Ion Battery Performance. Chem Asian J 2018; 13:1199-1205. [DOI: 10.1002/asia.201800070] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Yan-Mei Nie
- School of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Shuang Liang
- School of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Wei-Dong Yu
- School of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Hao Yuan
- School of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
| | - Jun Yan
- School of Chemistry and Chemical Engineering; Central South University; Changsha 410083 P. R. China
- Hunan Provincial Key Laboratory of Efficient and Clean Utilization of Manganese Resources; Central South University; Changsha P. R. China
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42
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Li MT, Yang XY, Li JS, Sheng N, Liu GD, Sha JQ, Lan YQ. Assembly of Multifold Helical Polyoxometalate-Based Metal–Organic Frameworks as Anode Materials in Lithium-Ion Batteries. Inorg Chem 2018; 57:3865-3872. [DOI: 10.1021/acs.inorgchem.7b03228] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Meng-Ting Li
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Xi-Ya Yang
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Ji-Sen Li
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Ning Sheng
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Guo-Dong Liu
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Jing-Quan Sha
- Key Laboratory of Inorganic Chemistry in Universities of Shandong, Department of Chemistry and Chemical Engineering, Jining University, Shandong 273155, China
| | - Ya-Qian Lan
- Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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43
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Zhou X, Tian J, Hu J, Li C. High Rate Magnesium-Sulfur Battery with Improved Cyclability Based on Metal-Organic Framework Derivative Carbon Host. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:1704166. [PMID: 29315823 DOI: 10.1002/adma.201704166] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 10/23/2017] [Indexed: 06/07/2023]
Abstract
Mg batteries have the advantages of resource abundance, high volumetric energy density, and dendrite-free plating/stripping of Mg anodes. However the injection of highly polar Mg2+ cannot maintain the structural integrity of intercalation-type cathodes even for open framework prototypes. The lack of high-voltage electrolytes and sluggish Mg2+ diffusion in lattices or through interfaces also limit the energy density of Mg batteries. Mg-S system based on moderate-voltage conversion electrochemistry appears to be a promising solution to high-energy Mg batteries. However, it still suffers from poor capacity and cycling performances so far. Here, a ZIF-67 derivative carbon framework codoped by N and Co atoms is proposed as effective S host for highly reversible Mg-S batteries even under high rates. The discharge capacity is as high as ≈600 mA h g-1 at 1 C during the first cycle, and it is still preserved at ≈400 mA h g-1 after at least 200 cycles. Under a much higher rate of 5 C, a capacity of 300-400 mA h g-1 is still achievable. Such a superior performance is unprecedented among Mg-S systems and benefits from multiple factors, including heterogeneous doping, Li-salt and Cl- addition, charge mode, and cut-off capacity, as well as separator decoration, which enable the mitigation of electrode passivation and polysulfide loss.
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Affiliation(s)
- Xuejun Zhou
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding Xi Road, Shanghai, 200050, China
| | - Jing Tian
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding Xi Road, Shanghai, 200050, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Jiulin Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding Xi Road, Shanghai, 200050, China
- University of Chinese Academy of Sciences, Beijing, 100039, China
| | - Chilin Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding Xi Road, Shanghai, 200050, China
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44
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Liu X, Xu N, Qian T, Liu J, Shen X, Yan C. Stabilized Lithium-Sulfur Batteries by Covalently Binding Sulfur onto the Thiol-Terminated Polymeric Matrices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1702104. [PMID: 28961372 DOI: 10.1002/smll.201702104] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/06/2017] [Indexed: 06/07/2023]
Abstract
Despite the low competitive cost and high theoretical capacity of lithium-sulfur battery, its practical application is severely hindered by fast capacity fading and limited capacity retention mainly caused by the polysulfide dissolution problem. Here, this paper reports a new strategy of using thiol-terminated polymeric matrices to prevent polysulfide dissolution, which exhibits an initial capacity of 829.1 mAh g-1 , and the exceptionally stable capacity retention of ≈84% at 1 C after 200 cycles, and excellent cycling stability with a low mean decay rate of 0.048% after 600 cycles. Significantly, in situ UV/vis spectroscopy analysis of the electrolyte upon battery cycling is performed to verify the function of preventing polysulfide dissolution by means of strongly anchoring discharge products of lithium sulphides. Moreover, density functional theory calculations reveal that the breakage of the linear sulfur chains results in the less soluble short-chain polysulfides due to the formation of the covalently crosslinked discharge products, which avoids the production of soluble long-chain polysulfide and minimizes the shuttle effect. These results exhibit an alternative for the stabilization of the electrochemical performance of lithium-sulfur batteries.
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Affiliation(s)
- Xuejun Liu
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
| | - Na Xu
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
| | - Tao Qian
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
| | - Jie Liu
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
| | - Xiaowei Shen
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
| | - Chenglin Yan
- College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology and Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, China
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45
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Wang P, Tian J, Hu J, Zhou X, Li C. Supernormal Conversion Anode Consisting of High-Density MoS 2 Bubbles Wrapped in Thin Carbon Network by Self-Sulfuration of Polyoxometalate Complex. ACS NANO 2017; 11:7390-7400. [PMID: 28661129 DOI: 10.1021/acsnano.7b03665] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Large-capacity conversion electrodes are highly required to raise the energy density of batteries. However, their undesired phase segregation and volume expansion during cycling lead to the motivation for nanofabrication and nanochemistry of active species in order to decrease "dead mass" and promote better construction of conductive networks. However, the inactivity of the conductive skeleton and loose nanostructure would compromise the energy density of the electrode. The integration of large-sized (high-density) grains into an electroactive conductive network in a compact way is still a big challenge. Here we report a proof-of-concept prototype consisting of unusual MoS2 solid bubbles of hundreds of nanometers in size, which are conformally encapsulated by thin-layer carbon. The seamless welding between this carbon coating and the surrounding broader carbon substrate can effectively avoid the peel-off of active species and breakage of the conductive network. This MoS2-C composite is achieved by simultaneous self-sulfuration and self-carbonization of a polyoxometalate (POM)-based chelate, and its Li-storage performance is superior to most MoS2-based anodes even with ultrathin 2D nanosheets. Partially benefiting from the electroactivity of a dithiooxamide (DTO)-derivate carbon network, the reversible capacity of MoS2-C by pyrolyzing the POM-DTO chelate can reach 1500-2000 mAh/g at 0.5-1 A/g even after 700 cycles and be maintained around 1000 mAh/g under as high as 10-20 A/g.
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Affiliation(s)
- Peiyuan Wang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , 1295 Ding Xi Road, Shanghai 200050, China
| | - Jing Tian
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , 1295 Ding Xi Road, Shanghai 200050, China
- University of Chinese Academy of Sciences , Beijing 100039, China
| | - Jiulin Hu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , 1295 Ding Xi Road, Shanghai 200050, China
- University of Chinese Academy of Sciences , Beijing 100039, China
| | - Xuejun Zhou
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , 1295 Ding Xi Road, Shanghai 200050, China
| | - Chilin Li
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , 1295 Ding Xi Road, Shanghai 200050, China
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46
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Ding Y, Peng J, Khan S, Yuan Y. A New Polyoxometalate (POM)‐Based Composite: Fabrication through POM‐Assisted Polymerization of Dopamine and Properties as Anode Materials for High‐Performance Lithium‐Ion Batteries. Chemistry 2017; 23:10338-10343. [DOI: 10.1002/chem.201700773] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Yan‐Hong Ding
- Key Laboratory of Polyoxometalate Science of Ministry of EducationFaculty of ChemistryNortheast Normal University Changchun, Jilin 130024 P. R. China
| | - Jun Peng
- Key Laboratory of Polyoxometalate Science of Ministry of EducationFaculty of ChemistryNortheast Normal University Changchun, Jilin 130024 P. R. China
| | - Shifa‐Ullah Khan
- Key Laboratory of Polyoxometalate Science of Ministry of EducationFaculty of ChemistryNortheast Normal University Changchun, Jilin 130024 P. R. China
| | - Yue Yuan
- Key Laboratory of Polyoxometalate Science of Ministry of EducationFaculty of ChemistryNortheast Normal University Changchun, Jilin 130024 P. R. China
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47
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Yang XY, Wei T, Li JS, Sheng N, Zhu PP, Sha JQ, Wang T, Lan YQ. Polyoxometalate-Incorporated Metallapillararene/Metallacalixarene Metal-Organic Frameworks as Anode Materials for Lithium Ion Batteries. Inorg Chem 2017. [DOI: 10.1021/acs.inorgchem.7b00995] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xi-Ya Yang
- School
of Pharmacy, Jiamusi University, HeilongJiang 154007, People’s Republic of China
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Tao Wei
- Jiangsu
Key Laboratory of Biofunctional Materials, College of Chemistry and
Materials Science, Nanjing Normal University, Nanjing 210023, People’s Republic of China
- School
of Energy and Power, Jiangsu University of Science and Technology, Zhenjiang 212003, People’s Republic of China
| | - Ji-Sen Li
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Ning Sheng
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Pei-Pei Zhu
- School
of Pharmacy, Jiamusi University, HeilongJiang 154007, People’s Republic of China
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Jing-Quan Sha
- School
of Pharmacy, Jiamusi University, HeilongJiang 154007, People’s Republic of China
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Tong Wang
- Key
Laboratory of Inorganic Chemistry in Universities of Shandong, Department
of Chemistry and Chemical Engineering, Jining University, Shandong 273155, People’s Republic of China
| | - Ya-Qian Lan
- Jiangsu
Key Laboratory of Biofunctional Materials, College of Chemistry and
Materials Science, Nanjing Normal University, Nanjing 210023, People’s Republic of China
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48
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Hu J, Diao H, Luo W, Song YF. Dawson-Type Polyoxomolybdate Anions (P2
Mo18
O62
6−
) Captured by Ionic Liquid on Graphene Oxide as High-Capacity Anode Material for Lithium-Ion Batteries. Chemistry 2017; 23:8729-8735. [DOI: 10.1002/chem.201701121] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Hu
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; 100029 Beijing P. R. China
| | - Hongling Diao
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; 100029 Beijing P. R. China
| | - Wenjing Luo
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; 100029 Beijing P. R. China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering; Beijing University of Chemical Technology; 100029 Beijing P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering; Beijing University of Chemical Technology; 100029 Beijing P. R. China
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49
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Qu X, Xu K, Zhao C, Song X, Li J, Li L, Nie W, Bao H, Wang J, Niu F, Li J. Genotoxicity and acute and subchronic toxicity studies of a bioactive polyoxometalate in Wistar rats. BMC Pharmacol Toxicol 2017; 18:26. [PMID: 28381296 PMCID: PMC5382445 DOI: 10.1186/s40360-017-0133-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 03/29/2017] [Indexed: 01/05/2023] Open
Abstract
Background Cs2K4Na [SiW9Nb3O40] (POM93) is a novel broad-spectrum antiviral agent with high activity, high stability, and low toxicity in vitro. Most toxicity studies for POM93 have been performed in cultured cell lines rather than in animals. Like other POMs, there is a lack of evidence for in vivo toxicity limits, oral bioavailability, and therapeutic applications. Methods The toxic properties of POM93 were evaluated comprehensively in vivo, including the acute and subchronic oral toxicity studies and genotoxicity tests. Results The acute toxicity study showed no abnormal changes or mortality in rats treated with POM93 even at the single high dose of 5000 mg/kg body weight. In the subchronic toxicity study, regardless of the body weight, the organ weight, and the hematological parameters, similar results were observed between the control group and the experimental groups. POM93 produced mild changes in rare hematological parameters in the liver and kidneys, but did not induce the clinical symptoms of liver or kidneys injury in rats as confirmed by histopathological analysis. Moreover, neither mutagenicity nor clastogenicity was caused by POM93 treatment in vitro and in vivo. Conclusions The present study demonstrates that the oral administration of POM93 is presumed safe and poses a low risk of potential health risks. Electronic supplementary material The online version of this article (doi:10.1186/s40360-017-0133-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaofeng Qu
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Kun Xu
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Chao Zhao
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Xiuling Song
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Jinhua Li
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Li Li
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Wei Nie
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Hao Bao
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Juan Wang
- School of Public Health, Jilin University, Changchun, Jilin, China.
| | - Fenglan Niu
- School of Public Health, Jilin University, Changchun, Jilin, China
| | - Juan Li
- School of Public Health, Jilin University, Changchun, Jilin, China
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50
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Chen X, Wang Z, Zhang R, Xu L, Sun D. A novel polyoxometalate-based hybrid containing a 2D [CoMo8O26]∞ structure as the anode for lithium-ion batteries. Chem Commun (Camb) 2017; 53:10560-10563. [DOI: 10.1039/c7cc05741e] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A novel polyoxometalate-based anode material was fabricated and showed high initial reversible specific capacity and stable reversible capacity, indicating a prospective class of anode materials for LIBs.
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Affiliation(s)
- Xiaoxia Chen
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Zhi Wang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Ranran Zhang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Liqiang Xu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
| | - Di Sun
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- P. R. China
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