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Cardoso Gomes G, Ferdeghini C, Guglielmero L, D'Andrea F, Guazzelli L, Mezzetta A, Pomelli CS. A Combined Experimental/Computational Study of Dicationic Ionic Liquids with Bromide and Tungstate Anions. Molecules 2024; 29:2131. [PMID: 38731623 PMCID: PMC11326805 DOI: 10.3390/molecules29092131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/10/2024] [Accepted: 04/24/2024] [Indexed: 05/13/2024] Open
Abstract
A panel of dicationic ionic liquids (DILs) with different rigid xylyl (ortho, meta, para) spacers and different anions (bromide and tungstate) has been synthetised and characterised through different experimental and computational techniques. Differences and analogies between the systems are analysed using information derived from their DFT structures, semiempirical dynamics, thermal behaviour, and catalytic properties versus the well-known reaction of CO2 added to epichlorohydrin. A comparison between the proposed systems and some analogues that present non-rigid spacers shows the key effect displayed by structure rigidity on their characteristics. The results show an interesting correlation between structure, flexibility, properties, and catalytic activity.
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Affiliation(s)
| | - Claudio Ferdeghini
- Department of Pharmacy, University of Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Luca Guglielmero
- Classe di Scienze, Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa, Italy
| | - Felicia D'Andrea
- Department of Pharmacy, University of Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Lorenzo Guazzelli
- Department of Pharmacy, University of Pisa, Via Bonanno 33, 56126 Pisa, Italy
| | - Andrea Mezzetta
- Department of Pharmacy, University of Pisa, Via Bonanno 33, 56126 Pisa, Italy
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2
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Liu W, Li Z, Pan F, He Q, Zhang Q. Solid polymer electrolytes reinforced with porous polypropylene separators for all-solid-state supercapacitors. RSC Adv 2023; 13:34652-34659. [PMID: 38024981 PMCID: PMC10680142 DOI: 10.1039/d3ra05899a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/21/2023] [Indexed: 12/01/2023] Open
Abstract
Solid polymer electrolytes (SPEs) encounter the challenge of balancing high ionic conductivity and mechanical strength. Ionic liquids, which are among the contenders to be used in high-performance supercapacitors, have difficulty infiltrating commercial polyolefin separators for combined applications. In this study, a novel SPE involving uniform infiltration in the micropores of commercial polyolefin separators with polyethylene oxide (PEO), lithium salt, and different proportions of added ionic liquid was developed. The composite membranes combining ionic liquid-filled SPE with polypropylene (PP) microporous separators simultaneously achieve excellent mechanical strength and high-ionic conductivity. The low wettability of pure ionic liquids and commercial polyolefin-based separators is addressed. The 70 wt% IL-filled solid electrolyte composite membrane (PLI(70)@PP) exhibits a high ionic conductivity (2.9 × 10-3 S cm-1), low resistance at the electrolyte-electrode interface and excellent mechanical strength (128 MPa) at 25 °C. The all-solid-state supercapacitor using PLI(70)@PP exhibits a specific capacitance of 158 F g-1 at 0.1 A g-1 and stable cycle performance. The proposed method can be performed via high-volume roll-to-roll processing to obtain high-performance all-solid-state supercapacitors (ASSCs) for engineering applications.
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Affiliation(s)
- Weidong Liu
- College of Automotive Engineering, Jilin University Changchun 130025 China +86 15843102088
- State Key Laboratory of Automotive Simulation and Control, Jilin University Changchun 130012 China
| | - Zhiyun Li
- College of Automotive Engineering, Jilin University Changchun 130025 China +86 15843102088
- State Key Laboratory of Automotive Simulation and Control, Jilin University Changchun 130012 China
| | - Fang Pan
- College of Automotive Engineering, Jilin University Changchun 130025 China +86 15843102088
- State Key Laboratory of Automotive Simulation and Control, Jilin University Changchun 130012 China
| | - Qingyi He
- Feynman Technology (Qingdao) Co., Ltd. Qingdao 266000 China
| | - Qiushi Zhang
- College of Automotive Engineering, Jilin University Changchun 130025 China +86 15843102088
- State Key Laboratory of Automotive Simulation and Control, Jilin University Changchun 130012 China
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3
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Huang H, Zhou Z, Qian C, Liu S, Chi Z, Xu J, Yue M, Zhang Y. Grafting Polyethyleneimine-Poly(ethylene glycol) Gel onto a Heat-Resistant Polyimide Nanofiber Separator for Improving Lithium-Ion Transporting Ability in Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2023. [PMID: 37335981 DOI: 10.1021/acsami.3c01788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
To improve the lithium-ion transporting ability in lithium-ion batteries, a high-performance polyimide-based lithium-ion battery separator (PI-mod) was prepared by chemically grafting poly(ethylene glycol) (PEG) onto the surface of a heat-resistant polyimide nanofiber matrix with the assistance of amino-rich polyethyleneimine (PEI). The resulted PEI-PEG polymer coating exhibited unique gel-like properties with an electrolyte uptake rate of 168%, an area resistance as low as 2.60 Ω·cm2, and an ionic conductivity up to 2.33 mS·cm-1, which are 3.5, 0.10, and 12.3 times that of the commercial separator Celgard 2320, respectively. Meanwhile, the heat-resistant polyimide skeleton can effectively avoid thermal shrinkage of the modified separator even after 200 °C treatment for 0.5 h, which ensures the safety of the battery working under extreme conditions. The modified PI separator possessed a high electrochemical stability window of 4.5 V. Compared with the batteries from the commercial separator Celgard 2320 and the pure polyimide matrix, the assembled coin cell with the PI-mod separator showed much better rate capabilities and capacity retention due to the high electrolyte affinity of the PEI-PEG polymer coating. The developed strategy of using the electrolyte-swollen polymer to modify the thermal-resistant separator network provides an efficient way for establishing high-power lithium-ion batteries with good safety performance.
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Affiliation(s)
- Haitao Huang
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Zhuxin Zhou
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
- Shenzhen Yanyi New Materials Co Ltd., Shenzhen 518110, P. R. China
| | - Chao Qian
- Shenzhen Yanyi New Materials Co Ltd., Shenzhen 518110, P. R. China
| | - Siwei Liu
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Zhenguo Chi
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Jiarui Xu
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Min Yue
- Shenzhen Yanyi New Materials Co Ltd., Shenzhen 518110, P. R. China
| | - Yi Zhang
- PCFM Laboratory, GD HPPC Laboratory, Guangdong Engineering Technology Research Centre for High-Performance Organic and Polymer Photoelectric Functional Films, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
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Jiang FN, Cheng XB, Yang SJ, Xie J, Yuan H, Liu L, Huang JQ, Zhang Q. Thermoresponsive Electrolytes for Safe Lithium-Metal Batteries. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2209114. [PMID: 36609806 DOI: 10.1002/adma.202209114] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/04/2022] [Indexed: 06/17/2023]
Abstract
Exploring advanced strategies in alleviating the thermal runaway of lithium-metal batteries (LMBs) is critically essential. Herein, a novel electrolyte system with thermoresponsive characteristics is designed to largely enhance the thermal safety of 1.0 Ah LMBs. Specifically, vinyl carbonate (VC) with azodiisobutyronitrile is introduced as a thermoresponsive solvent to boost the thermal stability of both the solid electrolyte interphase (SEI) and electrolyte. First, abundant poly(VC) is formed in SEI with thermoresponsive electrolyte, which is more thermally stable against lithium hexafluorophosphate compared to the inorganic components widely acquired in routine electrolyte. This increases the critical temperature for thermal safety (the beginning temperature of obvious self-heating) from 71.5 to 137.4 °C. The remained VC solvents can be polymerized into poly(VC) as the battery temperature abnormally increases. The poly(VC) can not only afford as a barrier to prevent the direct contact between electrodes, but also immobilize the free liquid solvents, thereby reducing the exothermic reactions between electrodes and electrolytes. Consequently, the internal-short-circuit temperature and "ignition point" temperature (the starting temperature of thermal runaway) of LMBs are largely increased from 126.3 and 100.3 °C to 176.5 and 203.6 °C. This work provides novel insights for pursuing thermally stable LMBs with the addition of various thermoresponsive solvents in commercial electrolytes.
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Affiliation(s)
- Feng-Ni Jiang
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, China
| | - Xin-Bing Cheng
- Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, School of Energy and Environment, Southeast University, Nanjing, Jiangsu, 211189, China
| | - Shi-Jie Yang
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Jin Xie
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
| | - Hong Yuan
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Lei Liu
- College of Chemical Engineering and Technology, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, China
| | - Jia-Qi Huang
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China
| | - Qiang Zhang
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing, 100084, China
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5
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Hubkowska K, Pająk M, Soszko M, Czerwiński A. The Electrochemical Behavior of Unmodified and Pd-NPs Modified AB 5 Hydrogen Storage Alloy in Selected Protic and Aprotic Ionic Liquids (ILs): Towards ILs-Based Electrolytes for Ni-MH Batteries. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020856. [PMID: 36677914 PMCID: PMC9865131 DOI: 10.3390/molecules28020856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/10/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023]
Abstract
The objective of this work was to study the electrochemical behavior of AB5 alloy and its composite with Pd nanoparticles in selected ionic liquids. The protic ionic liquid (diethylmethylammonium triflate) and the mixture of aprotic ionic liquid (1-ethyl-3-methylimidazolium methanesulfonate) with parent superacid were used as electrolytes in the process of hydrogen electrosorption in AB5 alloy electrodes. The impact of the surface modification of AB5 electrode with Pd nanoparticles has been checked. The studies revealed that the highest hydrogen absorption capacity can be obtained in Pd-NPs-AB5 electrode in DEMA-TFO. It was found that the surface modification with Pd-NPs facilitates the activation of the electrode and results in stabilization of the plateau potential of discharging. The studies show that more effort should be put into the synthesis of less corrosive tailored ionic liquids suitable to be used as electrolytes in hydride batteries.
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6
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Ilyas F, Chen J, Zhang Y, Lu H, Huang Y, Ma H, Wang J. Empowering Zn Electrode Current Capability Along Interfacial Stability by Optimizing Intrinsic Safe Organic Electrolytes. Angew Chem Int Ed Engl 2023; 62:e202215110. [PMID: 36370036 DOI: 10.1002/anie.202215110] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Indexed: 11/13/2022]
Abstract
Metallic Zn is one of the most promising anodes, but its practical application has been hindered by dendritic growth and serious interfacial reactions in conventional electrolytes. Herein, ionic liquids are adopted to prepare intrinsically safe electrolytes via combining with TEP or TMP solvents. With this synergy effect, the blends of TEP/TMP with an IL fraction of ≈25 wt% are found to be promising electrolytes, with ionic conductivities comparable to those of standard phosphate-based electrolytes while electrochemical stabilities are considerably improved; over 1000 h at 2.0 mA cm-2 and ≈350 h at 5.0 mA cm-2 with a large areal capacity of 10 mAh cm-2 . The use of functionalized IL turns out to be a key factor in enhancing the Zn2+ transport due to the interaction of Zn2+ ions with IL-zincophilic sites resulting in reduced interfacial resistance between the electrodes and electrolyte upon cycling leading to spongy-like highly porous, homogeneous, and dendrite-free zinc as an anode material.
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Affiliation(s)
- Farva Ilyas
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jiahang Chen
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yang Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Huichao Lu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yudai Huang
- State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, China
| | - Huiyang Ma
- College of Chemistry, Zhengzhou University, Henan, 450001, Zhengzhou, China
| | - Jiulin Wang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.,State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830046, Xinjiang, China
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8
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Jin D, Kang H, Do HW, Kim G, Kim T, Kim S, Choi S, Won J, Park I, Jung K, Shim W. Enhancing Li Ion Battery Performance by Mechanical Resonance. NANO LETTERS 2021; 21:5345-5352. [PMID: 34097829 DOI: 10.1021/acs.nanolett.1c01621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The quest for safe and high-performance Li ion batteries (LIBs) motivates intense efforts seeking a high-energy but reliable anode, cathode, and nonflammable electrolyte. For any of these, exploring new electrochemistry methods that enhance safety and performance by employing well-designed electrodes and electrolytes are required. Electrolyte wetting, governed by thermodynamics, is another critical issue in increasing Li ion transport through the separator. Herein, we report an approach to enhancing LIB performance by applying mechanical resonant vibration to increase electrolyte wettability on the separator. Wetting is activated at a resonant frequency with a capillary wave along the surface of the electrolyte, allowing the electrolyte to infiltrate into the porous separator by inertia force. This mechanical resonance, rather than electrochemistry, leads to the high specific capacity, rate capability, and cycling stability of LIBs. The concept of the mechanical approach is a promising yet simple strategy for the development of safer LIBs using liquid electrolytes.
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Affiliation(s)
| | | | | | - Gwangmook Kim
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul 03722, Korea
| | | | | | | | | | - Inchul Park
- Battery Materials Research Center, Research Institute of Industrial Science and Technology (RIST), Incheon 21985, Korea
| | - Keeyoung Jung
- Materials Research Division, Research Institute of Industrial Science and Technology (RIST), Pohang 37673, Korea
| | - Wooyoung Shim
- Center for Nanomedicine, Institute for Basic Science (IBS), Seoul 03722, Korea
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9
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Venkatanarayanan RI, Lebga-Nebane JL, Wu L, Krishnan S. Lithium coordination and diffusion coefficients of PEGylated ionic liquid and lithium salt blends: A molecular dynamics simulation study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115694] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Shao C, Ong WL, Shiomi J, McGaughey AJH. Nanoconfinement between Graphene Walls Suppresses the Near-Wall Diffusion of the Ionic Liquid [BMIM][PF 6]. J Phys Chem B 2021; 125:4527-4535. [PMID: 33885322 DOI: 10.1021/acs.jpcb.1c02562] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We identify two distinct regimes for the diffusion of the ionic liquid [BMIM][PF6] confined between parallel graphene walls using molecular dynamics simulations. Within 2 nm of the wall, the cations and anions form a well-defined layered structure. In this region, the in-plane diffusion coefficients are suppressed when compared to their bulk values and increase monotonically with the distance away from the wall. Beyond 2 nm from the wall, the density profile and in-plane diffusion coefficients recover their bulk values. The channel-averaged in-plane diffusion coefficients increase monotonically with wall separation and recover the bulk values at a separation of 15 nm. A simple semianalytical model is proposed that mirrors this trend. The results also highlight the importance of applying a finite-size correction to molecular dynamics-predicted diffusion coefficients of confined liquids, which may otherwise be unusually larger than their bulk values.
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Affiliation(s)
- Cheng Shao
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States.,University of Michigan-Shanghai Jiao Tong University Joint Institute, Shanghai Jiao Tong University, Shanghai 200240, China.,Department of Mechanical Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8656, Japan
| | - Wee-Liat Ong
- ZJU-UIUC Institute, College of Energy Engineering, Zhejiang University, Haining, Zhejiang 314400, People's Republic of China.,State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, Zhejiang 310027, China
| | - Junichiro Shiomi
- Department of Mechanical Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8656, Japan
| | - Alan J H McGaughey
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
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11
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Wei F, Cui X, Wang Z, Dong C, Li J, Han X. Recoverable peroxidase-like Fe 3O 4@MoS 2-Ag nanozyme with enhanced antibacterial ability. CHEMICAL ENGINEERING JOURNAL (LAUSANNE, SWITZERLAND : 1996) 2021; 408:127240. [PMID: 33052192 DOI: 10.1016/j.cej.2020.127241] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 09/21/2020] [Accepted: 09/30/2020] [Indexed: 05/24/2023]
Abstract
Antibacterial agents with enzyme-like properties and bacteria-binding ability have provided an alternative method to efficiently disinfect drug-resistance microorganism. Herein, a Fe3O4@MoS2-Ag nanozyme with defect-rich rough surface was constructed by a simple hydrothermal method and in-situ photodeposition of Ag nanoparticles. The nanozyme exhibited good antibacterial performance against E. coli (~69.4%) by the generated ROS and released Ag+, while the nanozyme could further achieve an excellent synergistic disinfection (~100%) by combining with the near-infrared photothermal property of Fe3O4@MoS2-Ag. The antibacterial mechanism study showed that the antibacterial process was determined by the collaborative work of peroxidase-like activity, photothermal effect and leakage of Ag+. The defect-rich rough surface of MoS2 layers facilitated the capture of bacteria, which enhanced the accurate and rapid attack of •OH and Ag+ to the membrane of E. coli with the assistance of local hyperthermia. This method showed broad-spectrum antibacterial performance against Gram-negative bacteria, Gram-positive bacteria, drug-resistant bacteria and fungal bacteria. Meanwhile, the magnetism of Fe3O4 was used to recycle the nanozyme. This work showed great potential of engineered nanozymes for efficient disinfection treatment.
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Affiliation(s)
- Feng Wei
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xinyu Cui
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Zhao Wang
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Changchang Dong
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Jiadong Li
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xiaojun Han
- State Key Laboratory of Urban Water Resource and Environment, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
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12
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Sun Y, Wang J, Prausnitz JM. Interfacial properties between ionic‐liquid‐based electrolytes and lithium‐ion‐battery separator. AIChE J 2021. [DOI: 10.1002/aic.17208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yanjun Sun
- School Human Settlements and Civil Engineering Xi'an Jiaotong University Xi'an China
- Department of Chemical and Biomolecular Engineering University of California Berkeley California USA
| | - Jian Wang
- School Human Settlements and Civil Engineering Xi'an Jiaotong University Xi'an China
| | - John M. Prausnitz
- Department of Chemical and Biomolecular Engineering University of California Berkeley California USA
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13
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Pająk M, Hubkowska K, Czerwiński A. Hydrogen sorption capacity as a tunable parameter in aprotic ionic liquids. Electrochem commun 2020. [DOI: 10.1016/j.elecom.2020.106805] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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14
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Morozova PA, Luchinin ND, Rupasov DP, Katorova NS, Fedotov SS, Nikitina VA, Stevenson KJ, Abakumov AM. Electrochemical instability of bis(trifluoromethylsulfonyl)imide based ionic liquids as solvents in high voltage electrolytes for potassium ion batteries. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.09.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Tan D, Kirbus B, Eng LM, Ruck M. Nanostructured Borate Halides for Optical Second Harmonic Generation at Surfaces. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000286] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Deming Tan
- Faculty of Chemistry and Food Chemistry Technische Universität Dresden 01062 Dresden Germany
| | - Benjamin Kirbus
- Institute of Applied Physics Technische Universität Dresden 01062 Dresden Germany
| | - Lukas M. Eng
- Institute of Applied Physics Technische Universität Dresden 01062 Dresden Germany
- ct.qmat Complexity and Topology in Quantum Matter Cluster of Excellence EXC 2147 Dresden/Würzburg Germany
| | - Michael Ruck
- Faculty of Chemistry and Food Chemistry Technische Universität Dresden 01062 Dresden Germany
- ct.qmat Complexity and Topology in Quantum Matter Cluster of Excellence EXC 2147 Dresden/Würzburg Germany
- Max Planck Institute for Chemical Physics of Solids Nöthnitzer Str. 40 01187 Dresden Germany
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16
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Francis CFJ, Kyratzis IL, Best AS. Lithium-Ion Battery Separators for Ionic-Liquid Electrolytes: A Review. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1904205. [PMID: 31957144 DOI: 10.1002/adma.201904205] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 09/19/2019] [Indexed: 06/10/2023]
Abstract
Ionic liquids (ILs) are widely studied as a safer alternative electrolyte for lithium-ion batteries. The properties of IL electrolytes compared to conventional electrolytes make them more thermally stable, but they also have poor wetting with commercial separators. In a lithium-ion battery, the electrolyte should completely wet out the separator and electrodes to reduce the cell internal resistance. Investigations of cell materials with IL electrolytes have shown that the wetting issues in IL-electrolyte cells are most likely due to poor separator compatibility, not electrode compatibility. A compatible separator must be developed before IL electrolytes can be used in commercial lithium-ion batteries. Herein, separators for IL electrolytes, including commercial and novel separators, are reviewed. Separators with different processing methods, polymers, additives, and different IL electrolytes are considered. Collated, the separator studies show a strong correlation between ionic conductivity and membrane porosity, even more than the electrolyte type. The challenge of a suitable separator for IL electrolytes is not solved yet. Herein, it is revealed that a separator for IL electrolytes will most likely require a combination of high thermal and mechanical stability polymer, ceramic additives, and an optimized manufacturing process.
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Affiliation(s)
- Candice F J Francis
- PMB Defence Engineering, PO Box 1120, North Haven, South Australia, 5018, Australia
- Centre for Maritime Engineering, Control and Imaging, Flinders University, GPO Box, 2100, Adelaide, South Australia, 5001, Australia
- CSIRO Manufacturing, Bag 10, Clayton South, Victoria, 3169, Australia
| | - Ilias L Kyratzis
- CSIRO Manufacturing, Bag 10, Clayton South, Victoria, 3169, Australia
| | - Adam S Best
- CSIRO Manufacturing, Bag 10, Clayton South, Victoria, 3169, Australia
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17
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Dhattarwal HS, Kashyap HK. Molecular dynamics investigation of wetting-dewetting behavior of model carbon material by 1-butyl-3-methylimidazolium acetate ionic liquid nanodroplet. J Chem Phys 2019; 151:244705. [DOI: 10.1063/1.5131851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Harender S. Dhattarwal
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Hemant K. Kashyap
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
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18
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Bakhtazma F, Alavi F. Second-Order Thermodynamic Derivative Properties of Ionic Liquids from ePC-SAFT: The Effect of Partial Ionic Dissociation. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b05593] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Farnoosh Bakhtazma
- Chemical, Petroleum and Gas Engineering Department, Shiraz University of Technology, Shiraz 7155713876, Iran
| | - Farzad Alavi
- Chemical, Petroleum and Gas Engineering Department, Shiraz University of Technology, Shiraz 7155713876, Iran
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19
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Ahmed F, Rahman MM, Sutradhar SC, Lopa NS, Ryu T, Yoon S, Choi I, Lee Y, Kim W. Synthesis and electrochemical performance of an imidazolium based Li salt as electrolyte with Li fluorinated sulfonylimides as additives for Li-Ion batteries. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.02.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Guglielmero L, Guazzelli L, Toncelli A, Chiappe C, Tredicucci A, Pomelli CS. An insight into the intermolecular vibrational modes of dicationic ionic liquids through far-infrared spectroscopy and DFT calculations. RSC Adv 2019; 9:30269-30276. [PMID: 35530250 PMCID: PMC9072084 DOI: 10.1039/c9ra05735h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 09/18/2019] [Indexed: 12/03/2022] Open
Abstract
Dicationic ionic liquids (DILs) are a subclass of the ionic liquid (IL) family and are characterized by two cationic head groups linked by means of a spacer. While DILs are increasingly attracting interest due to their peculiar physico-chemical properties, there is still a lack of understanding of their intermolecular interactions. Herein, we report our investigations on the intermolecular vibrational modes of two bromide DILs and of a bistriflimide DIL. The minimal possible neutral cluster of ions was studied as a simplified model of these systems and was optimized at the DFT level. Normal modes of two sandwich-like conformers were then calculated using the harmonic approximation with analytical computation of the second derivatives of molecular energy with respect to the atomic coordinates. The calculated spectra were compared to far-infrared experimental spectra and two groups of peaks over three, for the two bromide DILs, and three over five, for the Tf2N− DIL, were described by the proposed neutral cluster model. Therefore, this model represents a reliable and computationally affordable model for the exploration of the intermolecular interactions of this kind of system. The minimal cluster of ions represents a reliable and computationally affordable model for the exploration of the intermolecular interactions of dicationic ionic liquids.![]()
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Affiliation(s)
| | | | - Alessandra Toncelli
- Dipartimento di Fisica “E. Fermi” and Istituto Nanoscienze CNR
- Università di Pisa
- 56127 Pisa
- Italy
| | | | - Alessandro Tredicucci
- Dipartimento di Fisica “E. Fermi” and Istituto Nanoscienze CNR
- Università di Pisa
- 56127 Pisa
- Italy
- Laboratorio NEST
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21
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Sun Y, Radke CJ, McCloskey BD, Prausnitz JM. Wetting behavior of four polar organic solvents containing one of three lithium salts on a lithium-ion-battery separator. J Colloid Interface Sci 2018; 529:582-587. [DOI: 10.1016/j.jcis.2018.06.044] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 06/18/2018] [Accepted: 06/19/2018] [Indexed: 11/25/2022]
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22
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Nirmale T, Khupse N, Gore R, Ambekar J, Kulkarni M, Varma A, Kale B. Ethoxy-Ester Functionalized Imidazolium based Ionic Liquids for Lithium Ion Batteries. ChemistrySelect 2018. [DOI: 10.1002/slct.201800513] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Trupti Nirmale
- Centre for Materials for Electronics Technology (C-MET); Ministry of Electronics and Information Technology (MeitY); Government of India; Panchawati Off Pashan Road Pune - 411008 India
| | - Nageshwar Khupse
- Centre for Materials for Electronics Technology (C-MET); Ministry of Electronics and Information Technology (MeitY); Government of India; Panchawati Off Pashan Road Pune - 411008 India
| | - Rohitkumar Gore
- Department of Chemistry; Fergusson College; Savitribai Phule Pune University; Pune 411004 India
| | - Jalindar Ambekar
- Centre for Materials for Electronics Technology (C-MET); Ministry of Electronics and Information Technology (MeitY); Government of India; Panchawati Off Pashan Road Pune - 411008 India
| | - Milind Kulkarni
- Centre for Materials for Electronics Technology (C-MET); Ministry of Electronics and Information Technology (MeitY); Government of India; Panchawati Off Pashan Road Pune - 411008 India
| | - Anjanikumar Varma
- CSIR-National Chemical Laboratory; Homi Bhabha Road Pune 411008 India
- School of Chemical Sciences; Central University of Haryana, Mahendragarh; Haryana 123031 India
| | - Bharat Kale
- Centre for Materials for Electronics Technology (C-MET); Ministry of Electronics and Information Technology (MeitY); Government of India; Panchawati Off Pashan Road Pune - 411008 India
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23
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Peng LQ, Yu WY, Xu JJ, Cao J. Pyridinium ionic liquid-based liquid-solid extraction of inorganic and organic iodine from Laminaria. Food Chem 2018; 239:1075-1084. [PMID: 28873524 DOI: 10.1016/j.foodchem.2017.07.031] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Revised: 07/06/2017] [Accepted: 07/09/2017] [Indexed: 11/26/2022]
Abstract
A simple, green and effective extraction method, namely, pyridinium ionic liquid- (IL) based liquid-solid extraction (LSE), was first designed to extract the main inorganic and organic iodine compounds (I-, monoiodo-tyrosine (MIT) and diiodo-tyrosine (DIT)). The optimal extraction conditions were as follows: ultrasonic intensity 100W, IL ([EPy]Br) concentration 200mM, extraction time 30min, liquid/solid ratio 10mL/g, and pH value 6.5. The morphologies of Laminaria were studied by scanning electron microscopy and transmission electron microscopy. The recovery values of I-, MIT and DIT from Laminaria were in the range of 88% to 94%, and limits of detection were in the range of 59.40 to 283.6ng/g. The proposed method was applied to the extraction and determination of iodine compounds in three Laminaria. The results showed that IL-based LSE could be a promising method for rapid extraction of bioactive iodine from complex food matrices.
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Affiliation(s)
- Li-Qing Peng
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Wen-Yan Yu
- The Emergency Department, Zhejiang Provincial Hospital of Traditional Chinese Medicine, Hangzhou 310018, China.
| | - Jing-Jing Xu
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, China.
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24
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25
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Gao X, Qu Q, Zhu G, Gao T, Qian F, Shi Q, Zheng H. Piperidinium-based ionic liquid electrolyte with linear solvent and LiODFB for LiFePO4/Li cells at room and high temperature. RSC Adv 2017. [DOI: 10.1039/c7ra10045k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Lithium difluoro(oxalato)borate (LiODFB) combines the advantages of the salts LiBOB and LiBF4 when used in electrolytes for lithium ion cells.
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Affiliation(s)
- Ximei Gao
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Qunting Qu
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Guobin Zhu
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Tian Gao
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Feng Qian
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Qiang Shi
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Honghe Zheng
- College of Physics
- Optoelectronics and Energy & Collaborative
- Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
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26
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Yu F, Sun L, Zhou Y, Gao B, Gao W, Bao C, Feng C, Li Y. Biosorbents based on agricultural wastes for ionic liquid removal: An approach to agricultural wastes management. CHEMOSPHERE 2016; 165:94-99. [PMID: 27639078 DOI: 10.1016/j.chemosphere.2016.08.133] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 08/17/2016] [Accepted: 08/29/2016] [Indexed: 06/06/2023]
Abstract
Modified biochars produced from different agricultural wastes were used as low-cost biosorbents to remove hydrophilic ionic liquid, 1-butyl-3-methyl-imidazolium chloride ([BMIM][Cl]). Herein, the biosorbents based on peanut shell, corn stalk and wheat straw (denoted as PB-K-N, CB-K-N and WB-K-N) all exhibited higher [BMIM][Cl] removal than many other carbonaceous adsorbents and the adsorption capacities were as the following: PB-K-N > CB-K-N > WB-K-N. The characterizations of biosorbents indicated that they had great deal of similarity in morphological, textural and surface chemical properties such as possessing simultaneously accessible microporous structure and abundant oxygen-containing functional groups. Additionally, adsorption of [BMIM][Cl] onto PB-K-N, CB-K-N and WB-K-N prepared from the modified process, which was better described by pseudo-second order kinetic and Freundlich isotherm models. Therefore, the viable approach could also be applied in other biomass materials treatment for the efficient removal of ILs from aqueous solutions, as well as recycling agricultural wastes to ease their disposal pressure.
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Affiliation(s)
- Fang Yu
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
| | - Li Sun
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
| | - Yanmei Zhou
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China.
| | - Bin Gao
- Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL 32611, United States
| | - Wenli Gao
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
| | - Chong Bao
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
| | - Caixia Feng
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
| | - Yonghong Li
- Institute of Environmental and Analytical Sciences, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, PR China
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27
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Huie MM, Cama CA, Smith PF, Yin J, Marschilok AC, Takeuchi KJ, Takeuchi ES. Ionic liquid hybrids: Progress toward non-corrosive electrolytes with high-voltage oxidation stability for magnesium-ion based batteries. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.09.107] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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28
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Effective removal of ionic liquid using modified biochar and its biological effects. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2016.07.038] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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29
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30
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Bruck AM, Cama CA, Gannett CN, Marschilok AC, Takeuchi ES, Takeuchi KJ. Nanocrystalline iron oxide based electroactive materials in lithium ion batteries: the critical role of crystallite size, morphology, and electrode heterostructure on battery relevant electrochemistry. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00247h] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The whole versus the sum of its parts; contributions of nanoscale iron-containing materials to the bulk electrochemistry of composite electrodes.
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Affiliation(s)
| | | | - Cara N. Gannett
- Department of Chemistry
- State University of New York at Geneseo
- Geneseo
- USA
- Center for Inclusive Education
| | - Amy C. Marschilok
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
| | - Esther S. Takeuchi
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
| | - Kenneth J. Takeuchi
- Department of Chemistry
- Stony Brook University
- Stony Brook
- USA
- Department of Materials Science and Engineering
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31
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Kuzmina O, Bordes E, Schmauck J, Hunt PA, Hallett JP, Welton T. Solubility of alkali metal halides in the ionic liquid [C4C1im][OTf]. Phys Chem Chem Phys 2016; 18:16161-8. [DOI: 10.1039/c6cp02286c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Experimental solubility data of alkali halides in [C4C1im][OTf] is fitted to a variety of models and explored using DFT calculations.
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Affiliation(s)
- O. Kuzmina
- Department of Chemistry
- Imperial College London
- UK
| | - E. Bordes
- Institut de Chimie de Clermont-Ferrand
- Université Blaise Pascal and CNRS
- 63178 Aubière
- France
| | - J. Schmauck
- Department of Chemistry
- University of Cologne
- Cologne
- Germany
| | - P. A. Hunt
- Department of Chemistry
- Imperial College London
- UK
| | - J. P. Hallett
- Department of Chemical Engineering
- Imperial College London
- UK
| | - T. Welton
- Department of Chemistry
- Imperial College London
- UK
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32
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Dubnikova F, Zeiri Y. Structure, Energies, and Vibrational Frequencies of Solvated Li+ in Ionic Liquids: Role of Cation Type. J Phys Chem A 2015; 120:3079-87. [DOI: 10.1021/acs.jpca.5b10588] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Faina Dubnikova
- The
Fritz Haber Research Center for Molecular Dynamics, The Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Yehuda Zeiri
- Division
of Chemistry, NRCN, P.O. Box 9001, Beer-Sheva 84190, Israel
- Biomedical
Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
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