1
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Li Y, Wei B, Yu J, Chen D. Multiple Na + transport pathways and interfacial compatibility enable high-capacity, room-temperature quasi-solid sodium batteries. J Colloid Interface Sci 2024; 666:447-456. [PMID: 38608639 DOI: 10.1016/j.jcis.2024.04.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/31/2024] [Accepted: 04/07/2024] [Indexed: 04/14/2024]
Abstract
Sodium-metal batteries (SMBs) are ideal for large-scale energy storage due to their stable operation and high capacity. However, they have safety issues caused by severe dendrite growth and side reactions, particularly when using liquid electrolytes. Therefore, it is critically important to develop electrolytes with high ionic conductivity and improved safety that are non-flammable and resistant to dendrites. Here, we developed polymerized polyethylene glycol diacrylate (PEGDA)-modified poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) electrolytes (PPEs) with highly conductive sodium bis(trifluoromethanesulfonyl)imide and corrosion-inhibitive sodium bis(oxalato)borate salts for SMBs. Well-complexed PEGDA not only increases the amorphicity of the PVDF matrix, but also offers numerous Lewis basic sites through the polar groups of carbonyl and ether groups (i.e., electron donors). The presence of the Lewis basic sites facilitates the dissociation of sodium salt and transportation of Na+ within the PVDF matrix. This results in the generation of additional Na+ transport pathways, which can enhance the performance of the battery. Among PPEs, the optimized PPE-50 exhibits a high ionic conductivity of 3.42 × 10-4 S cm-1 and a mechanical strength of 14.0 MPa. A Na||Na symmetric cell with PPE-50 displays high stability at 0.2 mA cm-2 for 800 h. PPE-50 further displays high capacity, e.g., a Na3V2(PO4)3|PPE-50|Na battery delivers a decent discharge capacity of 101.5 mAh g-1 at 1.0C after 650 cycles. Our work demonstrates the development of high-performance quasi-solid polymer electrolytes with multiple transport pathways suitable for room-temperature SMBs.
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Affiliation(s)
- Yueqing Li
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China; College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| | - Bixia Wei
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| | - Jing Yu
- College of Chemistry and Chemical Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
| | - Dengjie Chen
- College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China.
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2
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Jacob L, Niedzicki L, Jakubowski R, Pociecha D, Kaszyński P. Lithium salt of a pro-mesogenic [ closo-CB 11H 12] - derivative: anisotropic Li + ion transport in liquid crystalline electrolytes. Dalton Trans 2024; 53:10293-10302. [PMID: 38832635 DOI: 10.1039/d4dt01246a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2024]
Abstract
Li+ ion conduction in two aligned liquid crystalline electrolytes consisting of 10 mol% Li+ salt of a pro-mesogenic anion derived from [closo-1-CB11H12]- in non-ionic hosts was investigated. Using electrochemical impedance spectroscopy (EIS), the ionic conductivity in the parallel (σ‖) and perpendicular (σ⊥) directions of the electrolyte samples was determined using two types of cells: an interdigitated gold electrode and a nylon 6-coated ITO cell. The ratio of ionic conductivities σ⊥/σ‖ in the electrolyte with a nona(ethylene oxide) spacer was about 3 in the entire SmA phase, while in the shorter homologue, the ratio monotonically increases from about 0.4 to 2.9. The liquid crystalline behavior of the hosts and the electrolytes was investigated by optical, thermal, and powder XRD methods.
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Affiliation(s)
- Litwin Jacob
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Łódź, Poland.
| | - Leszek Niedzicki
- Faculty of Chemistry, Warsaw University of Technology, 00-664 Warsaw, Poland
| | - Rafał Jakubowski
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Łódź, Poland.
| | - Damian Pociecha
- Faculty of Chemistry, University of Warsaw, 02-089 Warsaw, Poland
| | - Piotr Kaszyński
- Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 Łódź, Poland.
- Faculty of Chemistry, University of Łódź, 91-403 Łódź, Poland
- Department of Chemistry, Middle Tennessee State University, Murfreesboro, TN, 37130, USA
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3
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Wu JC, Gao S, Li X, Zhou H, Gao H, Hu J, Fan Z, Liu Y. Rigid-flexible coupling network solid polymer electrolytes for all-solid-state lithium metal batteries. J Colloid Interface Sci 2024; 661:1025-1032. [PMID: 38335787 DOI: 10.1016/j.jcis.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024]
Abstract
Poor mechanical strength at working temperature and low ionic conductivity seriously hinder the application of poly(ethylene oxide) (PEO)-based solid polymer electrolytes (SPEs) in high performance all-solid-state lithium metal batteries (LMBs). Here, we design and prepare a series of rigid-flexible coupling network SPEs (RFN-SPEs) with soft poly(ethylene glycol) (PEG) chains and rigid crosslinkers containing the benzene structure. Compared with soft crosslinkers, rigid crosslinkers provide the same amount of active crosslinking points with smaller molecular weight, and meanwhile enhance the mechanical strength of the network. Therefore, based on the rigid crosslinkers, RFN-SPEs exhibit synchronously improved ionic conductivity and mechanical strength. With these RFN-SPEs, symmetrical cells can be cycled for over 2100 h at 0.5 mA cm-2. Meanwhile, stable cycling and high-rate capability could be achieved for LMBs, revealing that SPEs with the rigid-flexible coupling network are promising electrolyte systems for all-solid-state LMBs.
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Affiliation(s)
- Jian-Chun Wu
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Shuobin Gao
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiaowei Li
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China; Jiangsu Dare New Energy Material Technology Co., Ltd, Zhenjiang 212310, China.
| | - Haitao Zhou
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Hongquan Gao
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Jinlong Hu
- Hunan Provincial Key Laboratory of Environmental Catalysis and Waste Recycling, School of Chemistry and Chemical Engineering, Hunan Institute of Engineering, Xiangtan 411104, China.
| | - Zhonghui Fan
- Jiangsu Dare New Energy Material Technology Co., Ltd, Zhenjiang 212310, China
| | - Yunjian Liu
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China.
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4
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Ding J, Du T, Thomsen EH, Andresen D, Fischer MR, Møller AK, Petersen AR, Pedersen AK, Jensen LR, Wang S, Smedskjaer MM. Metal-Organic Framework Glass as a Functional Filler Enables Enhanced Performance of Solid-State Polymer Electrolytes for Lithium Metal Batteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2306698. [PMID: 38145970 PMCID: PMC10933666 DOI: 10.1002/advs.202306698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/11/2023] [Indexed: 12/27/2023]
Abstract
Polymers are promising candidates as solid-state electrolytes due to their performance and processability, but fillers play a critical role in adjusting the polymer network structure and electrochemical, thermal, and mechanical properties. Most fillers studied so far are anisotropic, limiting the possibility of homogeneous ion transport. Here, applying metal-organic framework (MOF) glass as an isotropic functional filler, solid-state polyethylene oxide (PEO) electrolytes are prepared. Calorimetric and diffusion kinetics tests show that the MOF glass addition reduces the glass transition temperature of the polymer phase, improving the mobility of the polymer chains, and thereby facilitating lithium (Li) ion transport. By also incorporating the lithium salt and ionic liquid (IL), Li-Li symmetric cell tests of the PEO-lithium salt-MOF glass-IL electrolyte reveal low overpotential, indicating low interfacial impedance. Simulations show that the isotropic structure of the MOF glass facilitates the wettability of the IL by enhancing interfacial interactions, leading to a less confined IL structure that promotes Li-ion mobility. Finally, the obtained electrolyte is used to construct Li-lithium iron phosphate full batteries that feature high cycle stability and rate capability. This work therefore demonstrates how an isotropic functional filler can be used to enhance the electrochemical performance of solid-state polymer electrolytes.
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Affiliation(s)
- Junwei Ding
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | - Tao Du
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | - Emil H. Thomsen
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | - David Andresen
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | - Mathias R. Fischer
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | - Anders K. Møller
- Department of Chemistry and BioscienceAalborg UniversityAalborg9220Denmark
| | | | | | - Lars R. Jensen
- Department of Materials and ProductionAalborg UniversityAalborg9220Denmark
| | - Shiwen Wang
- College of New EnergyZhengzhou University of Light IndustryZhengzhou450002China
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5
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Salman M, Lee JW, Lee SH, Lee MH, Pham VD, Kim MS, Cho D, Lee HJ. A comparative study of ammonia solubility in imidazolium-based ionic liquids with different structural compositions. Heliyon 2024; 10:e24305. [PMID: 38293395 PMCID: PMC10826666 DOI: 10.1016/j.heliyon.2024.e24305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/05/2024] [Accepted: 01/05/2024] [Indexed: 02/01/2024] Open
Abstract
Four imidazolium-based ionic liquids (ILs) with two cations 1-pentyl-3-butylimidazolium [PBIM]+ and 1-benzyl-3-butylimidazolium tetrafluoroborate [BzBIM]+, and two anions tetrafluoroborate (BF4-) and trifluoromethanesulfonate (OTf-) were synthesized for NH3 solubility enhancement. The structural, thermal, and electrochemical stabilities, ionic conductivity, and viscosity of the four ILs, namely, [PBIM]BF4, [BzBIM]BF4, [PBIM]OTf, and [BzBIM]OTf, were investigated. Due to the intermolecular interaction of the benzyl group attached to the imidazolium ring, [BzBIM]+-based ILs exhibited higher thermal stability but lower ionic conductivity compared to [PBIM]+-based ILs. Further, the NH3 solubility in all ILs was measured using a custom-made setup at temperatures ranging from 293.15 to 323.15 K and pressures ranging from 1 to 5 bar. The effects of the cation and anion structures of ILs, as well as pressure and temperature, on the NH3 solubility in the ILs were also investigated. [PBIM]BF4 showed the best solubility because of its high free volume and low viscosity. Density functional calculations validated the superior NH3 solubility in [PBIM]BF4, attributable to the minimal reorganization of the [cation]anion complex geometry during the solvation process, yielding a low solvation free energy. The findings of this study suggest that ILs exhibit a high NH3 solubility capacity and cation and anion structures considerably affect the NH3 solubility in ILs.
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Affiliation(s)
- Muhammad Salman
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
| | - Ji Won Lee
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
| | - Sang Hyuk Lee
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
| | - Min Ho Lee
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
| | - Van Duc Pham
- Department of New Biology, DGIST, Daegu, 42988, Republic of Korea
| | - Min-Sik Kim
- Department of New Biology, DGIST, Daegu, 42988, Republic of Korea
- New Biology Research Center, DGIST, Daegu, 42988, Republic of Korea
| | - Daeheum Cho
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
| | - Hye Jin Lee
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, 80 Daehakro, Buk-gu, Daegu-city, 41566, Republic of Korea
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6
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Li L, Hu Y, Duan H, Deng Y, Chen G. A Thin Composite Polymer Electrolyte Functionalized by a Novel Antihydrolysis Additive to Enable All-Solid-State Lithium Battery with Excellent Rate and Cycle Performance. SMALL METHODS 2023; 7:e2300314. [PMID: 37254260 DOI: 10.1002/smtd.202300314] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/19/2023] [Indexed: 06/01/2023]
Abstract
Composite solid-state electrolyte (CSE) incorporated with fluorine-containing functional additives usually endows the assembled cell with improved electrochemical performance by forming stable electrode/electrolyte interfaces. However, most of fluorine-containing additives are prone to hydrolysis, which is not suitable for the large-scale preparation of CSEs. In this work, an antihydrolysis and fluorine-containing additive of magnesium 2,3,4,5,6-pentafluorophenylacetate (MgPFPAA) is successfully synthesized and then used to regulate the properties of the electrode/electrolyte interfaces of the all-solid-state lithium batteries (ASSLBs). The antihydrolysis property of MgPFPAA facilitates the large-scale preparation of the ultrathin CSEs in atmospheric environment. Both theoretical calculations and experimental results indicate that MgPFPAA can effectively improve the composition and structure of the generated solid electrolyte interface film by providing rich F sources and Mg2+ , thus leading to a stable CSE/Li interface. Furthermore, an ultrathin PEO/PVDF-based CSE (≈30 µm) functionalized by this novel MgPFPAA additive enables the assembled LiFePO4 -based ASSLB with greatly enhanced electrochemical performances, with high discharge specific capacity of 93.7 mAh g-1 at 10 C and a high capacity retention of 74.9% after 1500 cycles at 5.0 C. Also, this MgPFPAA functionalized CSE can be compatible with the high-areal-capacity LiFePO4 and the high-voltage LiNi0.8 Co0.1 Mn0.1 O2 cathodes.
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Affiliation(s)
- Liansheng Li
- Guangdong Provincial Key Laboratory of Fuel Cell Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yangming Hu
- Guangdong Provincial Key Laboratory of Fuel Cell Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Huanhuan Duan
- Guangdong Provincial Key Laboratory of Fuel Cell Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Yuanfu Deng
- Guangdong Provincial Key Laboratory of Fuel Cell Technology, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
- Electrochemical Energy Engineering Research Center of Guangdong Province, South China University of Technology, Guangzhou, 510640, China
| | - Guohua Chen
- School of Energy and Environment, City University of Hong Kong, Kowloon, Hong Kong SAR, 999077, China
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7
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Guo JX, Tang WB, Xiong X, Liu H, Wang T, Wu Y, Cheng XB. Localized high-concentration electrolytes for lithium metal batteries: progress and prospect. Front Chem Sci Eng 2023. [DOI: 10.1007/s11705-022-2286-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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8
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Tian Z, Hou L, Feng D, Jiao Y, Wu P. Modulating the Coordination Environment of Lithium Bonds for High Performance Polymer Electrolyte Batteries. ACS NANO 2023; 17:3786-3796. [PMID: 36745186 DOI: 10.1021/acsnano.2c11734] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The new-generation lithium metal batteries require polymer electrolytes with high ionic conductivity and mechanical properties. However, the performance of the polymer electrolytes is severely influenced by the lithium bond formation between the functional groups and lithium ions (Li+), which has barely been considered in the past. Herein, a lithium bond enriched polymer gel (PAEV) is elaborately designed by copolymerizing 4-acryloylmorpholine (ACMO) and 1-vinyl-3-ethyl imidazolium bis(trifluoromethylsulfonyl)imide ([VEIM][TFSI]) in 1-ethyl-3-methyl imidazolium bis(trifluoromethylsulfonyl)imide ([EMIM][TFSI]) with the presence of LiFSI. The lithium bonds formed between LiFSI and carbonyl groups in PACMO can be regulated by the Li+ coordination number, and further weakened by the hydrogen bonds with [EMIM][TFSI] and poly[VEIM][TFSI], to effectively render the polymer electrolyte with adjustable ionic conductivity and tunable mechanical property. In addition, with the regulated coordination environment of Li+, the LiF and Li3N layer can be uniformly formed on the Li surface to facilitate Li+ nucleation and deposition. As a consequence, the PAEV electrolyte confers the Li/LiFePO4 (LFP) battery with high capacity of 124 mA h g-1 at 1 C under 25 °C, and 152 mA h g-1 under 50 °C. This work can promote the development of high performance polymer electrolyte via lithium bond manipulation.
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Affiliation(s)
- Zhilong Tian
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry and Chemical Engineering, Donghua University, Shanghai201620, China
| | - Lei Hou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry and Chemical Engineering, Donghua University, Shanghai201620, China
| | - Doudou Feng
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry and Chemical Engineering, Donghua University, Shanghai201620, China
| | - Yucong Jiao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry and Chemical Engineering, Donghua University, Shanghai201620, China
| | - Peiyi Wu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry and Chemical Engineering, Donghua University, Shanghai201620, China
- Key Laboratory of Science & Technology of Eco-Textile, Ministry of Education, Donghua University, Shanghai201620, China
- Center for Advanced Low-Dimension Materials, Donghua University, Shanghai201620, China
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9
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Guschlbauer J, Niedzicki L, Jacob L, Rzeszotarska E, Pociecha D, Kaszyński P. Liquid Crystalline Electrolytes Derived from the 1,12-Disubstituted [closo-CB11H12]– Anion. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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10
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Wang D, Jin B, Ren Y, Han X, Li F, Li Y, Zhan X, Zhang Q. Bifunctional Solid-State Copolymer Electrolyte with Stabilized Interphase for High-Performance Lithium Metal Battery in a Wide Temperature Range. CHEMSUSCHEM 2022; 15:e202200993. [PMID: 35713180 DOI: 10.1002/cssc.202200993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Indexed: 06/15/2023]
Abstract
Solid-state polymer electrolytes (SPEs) are expected to guarantee safe and durable operations of lithium metal batteries (LMBs). Herein, inspired by the salutary poly(vinyl ethylene carbonate) (PVEC) component in the solid electrolyte interphase, cross-linking vinyl ethylene carbonate and ionic liquid copolymers were synthesized by in-situ polymerization to serve as polymer electrolyte for LMBs. On one hand, due to rich ester bonds of PVEC, Li+ could transfer by coupling/decoupling with oxygen atoms. On the other hand, the imidazole ring of ionic liquid could facilitate the dissociation of lithium salt to promote the free movement of Li+ . The bifunctional component synergistically increased the ionic conductivity of the SPE to 1.97×10-4 S cm-1 at 25 °C. Meanwhile, it also showed a wide electrochemical window, superior mechanical properties, outstanding non-combustibility, and excellent interfacial compatibility. The bifunctional copolymer-based LiFePO4 batteries could normally operate at 0 to 60 °C, making them a promising candidate for wide-temperature-rang LMBs.
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Affiliation(s)
- Dongyun Wang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Biyu Jin
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan, 243002, P.R. China
| | - Yongyuan Ren
- Institute of Zhejiang University-Quzhou, Quzhou, 324000, P.R. China
| | - Xiao Han
- Wanxiang A123 Systems Asia Com., Ltd, Hangzhou, 311215, P.R. China
| | - Fanqun Li
- Wanxiang A123 Systems Asia Com., Ltd, Hangzhou, 311215, P.R. China
| | - Yuanyuan Li
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Xiaoli Zhan
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
- Institute of Zhejiang University-Quzhou, Quzhou, 324000, P.R. China
| | - Qinghua Zhang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
- Institute of Zhejiang University-Quzhou, Quzhou, 324000, P.R. China
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11
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Singh N, Kumar A, Riaz U. Conducting Polymer‐Based Micro‐ and Nano‐batteries for Biomedical Applications: A Short Review. ChemistrySelect 2022. [DOI: 10.1002/slct.202201302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Neetika Singh
- Materials Research Laboratory Department of Chemistry, Jamia Millia Islamia New Delhi 110025 India
| | - Amit Kumar
- Theory & Simulation Laboratory Department of Chemistry, Jamia Millia Islamia New Delhi 110025 India
| | - Ufana Riaz
- Materials Research Laboratory Department of Chemistry, Jamia Millia Islamia New Delhi 110025 India
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12
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PAN electrospun nanofiber skeleton induced MOFs continuous distribution in MMMs to boost CO2 capture. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120330] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Li J, Qi J, Jin F, Zhang F, Zheng L, Tang L, Huang R, Xu J, Chen H, Liu M, Qiu Y, Cooper AI, Shen Y, Chen L. Room temperature all-solid-state lithium batteries based on a soluble organic cage ionic conductor. Nat Commun 2022; 13:2031. [PMID: 35440112 PMCID: PMC9018795 DOI: 10.1038/s41467-022-29743-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 03/21/2022] [Indexed: 11/26/2022] Open
Abstract
All solid-state lithium batteries (SSLBs) are poised to have higher energy density and better safety than current liquid-based Li-ion batteries, but a central requirement is effective ionic conduction pathways throughout the entire cell. Here we develop a catholyte based on an emerging class of porous materials, porous organic cages (POCs). A key feature of these Li+ conducting POCs is their solution-processibility. They can be dissolved in a cathode slurry, which allows the fabrication of solid-state cathodes using the conventional slurry coating method. These Li+ conducting cages recrystallize and grow on the surface of the cathode particles during the coating process and are therefore dispersed uniformly in the slurry-coated cathodes to form a highly effective ion-conducting network. This catholyte is shown to be compatible with cathode active materials such as LiFePO4, LiCoO2 and LiNi0.5Co0.2Mn0.3O2, and results in SSLBs with decent electrochemical performance at room temperature.
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Affiliation(s)
- Jing Li
- Shenzhen Engineering Lab of Flexible Transparent Conductive Films, School of Materials Science and Engineering, Harbin Institute of Technology, Shenzhen, 518055, China
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
- School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou, 215009, China
| | - Jizhen Qi
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Feng Jin
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Fengrui Zhang
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lei Zheng
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Lingfei Tang
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Rong Huang
- Vacuum Interconnected Nanotech Workstation (Nano-X), Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
| | - Jingjing Xu
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China
| | - Hongwei Chen
- College of Materials Science and Engineering, Huaqiao University, Xiamen, 361021, China
| | - Ming Liu
- Leverhulme Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry, University of Liverpool, Liverpool, L697ZD, UK
| | - Yejun Qiu
- Shenzhen Engineering Lab of Flexible Transparent Conductive Films, School of Materials Science and Engineering, Harbin Institute of Technology, Shenzhen, 518055, China.
| | - Andrew I Cooper
- Leverhulme Centre for Functional Materials Design, Materials Innovation Factory and Department of Chemistry, University of Liverpool, Liverpool, L697ZD, UK.
| | - Yanbin Shen
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China.
| | - Liwei Chen
- i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences, Suzhou, 215123, China.
- Vacuum Interconnected Nanotech Workstation (Nano-X), Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China.
- In-situ Center for Physical Sciences, School of Chemistry and Chemical Engineering, Shanghai Jiaotong University, Shanghai, 200240, China.
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Liu C, Raza F, Qian H, Tian X. Recent advances in poly(ionic liquid)s for biomedical application. Biomater Sci 2022; 10:2524-2539. [PMID: 35411889 DOI: 10.1039/d2bm00046f] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Poly(ionic liquid)s (PILs) are polymers containing ions in their side-chain or backbone, and the designability and outstanding physicochemical properties of PILs have attracted widespread attention from researchers. PILs have specific characteristics, including negligible vapor pressure, high thermal and chemical stability, non-flammability, and self-assembly capabilities. PILs can be well combined with advanced analytical instruments and technology and have made outstanding contributions to the development of biomedicine aiding in the continuous advancement of science and technology. Here we reviewed the advances of PILs in the biomedical field in the past five years with a focus on applications in proteomics, drug delivery, and development. This paper aims to engage pharmaceutical and biomedical scientists to full understand PILs and accelerate the progress from laboratory research to industrialization.
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Affiliation(s)
- Chunxia Liu
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China. .,Henan Key Laboratory of Precision Clinical Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Faisal Raza
- School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan, Road, Shanghai, 200240, China
| | - Hai Qian
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China.
| | - Xin Tian
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China. .,Henan Key Laboratory of Precision Clinical Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
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Sun T, Zheng W, Chen J, Dai Y, Li X, Ruan X, Yan X, He G. Nanofibers interpenetrating network mimicking “reinforced-concrete” to construct mechanically robust composite membrane for enhanced CO2 separation. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119749] [Citation(s) in RCA: 4] [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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Poly(ionic liquid)s Based on Copolymers of Poly(ethylene oxide) and Cationic Glycidyl Triazolyl Polymers with Tribranched Side Chains. ACS Macro Lett 2021; 10:831-836. [PMID: 35549190 DOI: 10.1021/acsmacrolett.1c00253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Copolymers comprising poly(ethylene oxide) and cationic glycidyl triazolyl polymer with tribranched side chains (PEO-co-GTP·3X) were synthesized from glycidyl azide copolymer (PEO-co-GAP) and the tricationic alkyne. A synthetic route for the tricationic alkyne was also improved. Bis(trifluoromethanesulfonyl)imide (TFSI) and bis(fluorosulfonyl)imide (FSI) were used as counteranions. Copolymers PEO-co-GTP·3TFSI and PEO-co-GTP·3FSI were characterized by NMR, IR, size exclusion chromatography, DSC, TGA, rheological, and impedance measurements. The NMR results suggested that the main chain of the copolymer was more flexible than that of the homopolymer. However, no major changes were detected in the glass transition temperature and ionic conductivity of the homopolymer and copolymer with TFSI counteranions. The counterion exchange from TFSI to FSI resulted in an increase in the storage modulus and complex viscosity because of the ionic association. Despite its unfavorable viscoelastic properties, PEO-co-GTP·3FSI exhibited higher ionic conductivity than PEO-co-GTP·3TFSI (3.9 × 10-5 S cm-1 at 25 °C under anhydrous conditions).
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Ikeda T. Poly(ionic liquid)s with branched side chains: polymer design for breaking the conventional record of ionic conductivity. Polym Chem 2021. [DOI: 10.1039/d0py01333a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Poly(ionic liquid)s with branched side chains can break the conventional record of ionic conductivity of single-ion conductors.
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Affiliation(s)
- Taichi Ikeda
- Research Center for Functional Materials
- National Institute for Materials Science (NIMS)
- Tsukuba
- Japan
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