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Wang N, Liu Y, Feng Y, Yang J, Wu Y, Zhang B, Li Y, Li B, Wang S, Ye E, Zhang YW, Loh XJ, Zhou F, Li Z, Wang D. Revamping Triboelectric Output by Deep Trap Construction. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023:e2303389. [PMID: 38153227 DOI: 10.1002/adma.202303389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 11/16/2023] [Indexed: 12/29/2023]
Abstract
High output performance is critical for building triboelectric nanogenerators (TENGs) for future multifunctional applications. Unfortunately, the high triboelectric charge dissipation rate has a significant negative impact on its electrical output performance. Herein, a new tribolayer is designed through introducing self-assembled molecules with large energy gaps on commercial PET fibric to form carrier deep traps, which improve charge retention while decreasing dissipation rates. The deep trap density of the PET increases by two orders of magnitude, resulting in an 86% reduction in the rate of charge dissipation and a significant increase in the charge density that can be accumulated on tribolayer during physical contact. The key explanation is that increasing the density of deep traps improves the dielectric's ability to store charges, making it more difficult for the triboelectric charges trapped by the tribolayer to escape from the deep traps, lowering the rate of charge dissipation. This TENG has a 1300% increase in output power density as a result of altering the deep trap density, demonstrating a significant improvement. This work describes a simple yet efficient method for building TENGs with ultra-high electrical output and promotes their practical implementation in the sphere of the Internet of Things.
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Affiliation(s)
- Nannan Wang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Yizhe Liu
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 265503, China
| | - Yange Feng
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 265503, China
| | - Jing Yang
- Institute of High-Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-16 Connexis, Singapore, 138632, Republic of Singapore
| | - Yaze Wu
- Institute of High-Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-16 Connexis, Singapore, 138632, Republic of Singapore
| | - Boya Zhang
- State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Yixuan Li
- State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Bofan Li
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Sheng Wang
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Enyi Ye
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore, 138634, Republic of Singapore
| | - Yong-Wei Zhang
- Institute of High-Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-16 Connexis, Singapore, 138632, Republic of Singapore
| | - Xian Jun Loh
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore, 138634, Republic of Singapore
| | - Feng Zhou
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
| | - Zibiao Li
- Institute of Sustainability for Chemicals, Energy, and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
- Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore, 138634, Republic of Singapore
- Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore, 117576, Singapore
| | - Daoai Wang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 265503, China
- Qingdao Center of Resource Chemistry and New Materials, Qingdao, 266100, China
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Chen K, Yu J, Liu Y, Song M, Jiang Q, Ji H, Zou J, Zhang Y, Wang H. Creep deformation and its correspondence to the microstructure of different polyester industrial yarns at room temperature. POLYM INT 2018. [DOI: 10.1002/pi.5745] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kang Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
| | - Jinchao Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
| | - Yanping Liu
- Engineering Research Center of Technical Textile; College of Textiles, Donghua University; Shanghai China
| | - Minggen Song
- Zhejiang Unifull Industrial Fiber Co. Ltd; Zhejiang Province China
| | - Quan Jiang
- Zhejiang Unifull Industrial Fiber Co. Ltd; Zhejiang Province China
| | - Hong Ji
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
| | - Jiaxiong Zou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
| | - Yumei Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
| | - Huaping Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering; Donghua University; Shanghai China
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Yu J, Tian F, Chen S, Wang X, Zhang Y, Wang H. Structure and property development of aromatic copolysulfonamide fibers during wet spinning process. J Appl Polym Sci 2015. [DOI: 10.1002/app.42343] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jinchao Yu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
| | - Feng Tian
- Shanghai Institute of Applied Physics Chinese Academy of Sciences; Shanghai 201204 China
| | - Shenghui Chen
- Shanghai Tanlon Fiber Co., Ltd, Shanghai; 201419 China
| | - Xiaofeng Wang
- Shanghai Tanlon Fiber Co., Ltd, Shanghai; 201419 China
| | - Yumei Zhang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
| | - Huaping Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University; Shanghai 201620 China
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Miyazaki T, Takeda Y, Hoshiko A, Shimokita K, Ogomi D. Evaluation of oriented amorphous regions in polymer films during uniaxial deformation; structural characterization of a poly(vinyl alcohol) film during stretching in boric acid aqueous solutions. POLYM ENG SCI 2014. [DOI: 10.1002/pen.23913] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tsukasa Miyazaki
- Functional Design Technology Center; Nitto Denko Corporation, Shimohozumi, Ibaraki; Osaka 567-8680 Japan
| | - Yuuki Takeda
- Functional Design Technology Center; Nitto Denko Corporation, Shimohozumi, Ibaraki; Osaka 567-8680 Japan
| | - Akie Hoshiko
- Functional Design Technology Center; Nitto Denko Corporation, Shimohozumi, Ibaraki; Osaka 567-8680 Japan
| | - Keisuke Shimokita
- Functional Design Technology Center; Nitto Denko Corporation, Shimohozumi, Ibaraki; Osaka 567-8680 Japan
| | - Daisuke Ogomi
- Information Fine Materials Sector; Research and Development Division, Nitto Denko Corporation, Hongo, Minosatocho; Onomichi Hiroshima 722-0212 Japan
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