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Zhang H, Han Y, Guan Q, You Z, Zhu M. Fast-Curing of Liquid Crystal Thermosets Enabled by End-Groups Regulation and In Situ Monitoring by Triboelectric Spectroscopy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2403908. [PMID: 38828745 DOI: 10.1002/adma.202403908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 05/17/2024] [Indexed: 06/05/2024]
Abstract
The development of high-performance polymer is crucial for the fabrication of triboelectric nanogenerators (TENGs) used in extreme conditions. Liquid crystal polyarylate thermosets (LCTs) demonstrate great potential as triboelectric material by virtue of exceptional comprehensive properties. However, there are only a few specific end-groups like phenylethynyl matching the LCT polycondensation temperature (above 300 °C). Moreover, the excellent properties of LCTs rely on the crosslinked network formed with long curing time at high temperature, restricting their further application in triboelectric material. Herein, a fast-curing LCT is designed by terminating with 4-maleimidophenol possessing appropriate reactivity. The resultant LCT (MA-LC-MA) exhibits much lower polycondensation temperature (250-270 °C) and curing temperature of 300 °C within only 1 min compared to typical LCTs (cured at 370 °C for 1 h). Furthermore, the cured MA-LC-MA retains a high glass transition temperature of 135 °C, storage modulus of 6 MPa even at 350 °C, and great electrical output performance. Additionally, triboelectric measurement related to the dielectric properties that vary with crosslinked network is innovatively utilized as an analysis technique of curing progress. This work provides a new strategy to design high-performance TENGs and promotes the development of next generation thermosets in extreme conditions.
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Affiliation(s)
- Haiyang Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Institute of Functional Materials, Research Base of Textile Materials for Flexible Electronics and Biomedical Applications (China Textile Engineering Society), Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai, 201620, China
| | - Yufei Han
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Institute of Functional Materials, Research Base of Textile Materials for Flexible Electronics and Biomedical Applications (China Textile Engineering Society), Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai, 201620, China
| | - Qingbao Guan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Institute of Functional Materials, Research Base of Textile Materials for Flexible Electronics and Biomedical Applications (China Textile Engineering Society), Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai, 201620, China
| | - Zhengwei You
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Institute of Functional Materials, Research Base of Textile Materials for Flexible Electronics and Biomedical Applications (China Textile Engineering Society), Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai, 201620, China
| | - Meifang Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Institute of Functional Materials, Research Base of Textile Materials for Flexible Electronics and Biomedical Applications (China Textile Engineering Society), Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, Donghua University, Shanghai, 201620, China
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Benhalima A, Furtos A, Brisson J. Soluble Telechelic Polycondensation Poly(ether ketones): Synthesis and Characterization. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Abdelkader Benhalima
- CERMA (Centre de recherche sur les matériaux avancés) and CQMF (Centre Québécois sur les Matériaux Fonctionnels)Département de chimieFaculté des Sciences et GénieUniversité Laval 1045 Avenue de la Médecine Québec Canada G1V 0A6
| | - Alexandra Furtos
- Département de chimieUniversité de Montréal C.P. 6128, Succursale Centre‐ville Montréal Canada H3C 3J7
| | - Josée Brisson
- CERMA (Centre de recherche sur les matériaux avancés) and CQMF (Centre Québécois sur les Matériaux Fonctionnels)Département de chimieFaculté des Sciences et GénieUniversité Laval 1045 Avenue de la Médecine Québec Canada G1V 0A6
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Synthesis and characterization of post-sulfonated poly(arylene ether sulfone) membranes for potential applications in water desalination. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.05.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Daryaei A, Jang ES, Roy Choudhury S, Kazerooni D, Lesko JJ, Freeman BD, Riffle JS, McGrath JE. Structure-property relationships of crosslinked disulfonated poly(arylene ether sulfone) membranes for desalination of water. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.10.056] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zhang H, Geise GM. Modeling the water permeability and water/salt selectivity tradeoff in polymer membranes. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.08.035] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Nebipasagil A, Sundell BJ, Lane OR, Mecham SJ, Riffle JS, McGrath JE. Synthesis and photocrosslinking of disulfonated poly(arylene ether sulfone) copolymers for potential reverse osmosis membrane materials. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.04.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sundell BJ, Jang ES, Cook JR, Freeman BD, Riffle JS, McGrath JE. Cross-Linked Disulfonated Poly(arylene ether sulfone) Telechelic Oligomers. 2. Elevated Transport Performance with Increasing Hydrophilicity. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin J. Sundell
- Macromolecules
and Interfaces Institute and Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Eui-Soung Jang
- Department
of Chemical Engineering and the Center for Energy and Environmental
Resources, University of Texas at Austin, Austin, Texas 78758, United States
| | - Joseph R. Cook
- Department
of Chemical Engineering and the Center for Energy and Environmental
Resources, University of Texas at Austin, Austin, Texas 78758, United States
| | - Benny D. Freeman
- Department
of Chemical Engineering and the Center for Energy and Environmental
Resources, University of Texas at Austin, Austin, Texas 78758, United States
| | - Judy S. Riffle
- Macromolecules
and Interfaces Institute and Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
| | - James E. McGrath
- Macromolecules
and Interfaces Institute and Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
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