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Duan Z, Cai F, Chen Y, Chen T, Lu P. Advanced Applications of Porous Materials in Triboelectric Nanogenerator Self-Powered Sensors. SENSORS (BASEL, SWITZERLAND) 2024; 24:3812. [PMID: 38931596 PMCID: PMC11207259 DOI: 10.3390/s24123812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024]
Abstract
Porous materials possess advantages such as rich pore structures, a large surface area, low relative density, high specific strength, and good breathability. They have broad prospects in the development of a high-performance Triboelectric Nanogenerator (TENG) and self-powered sensing fields. This paper elaborates on the structural forms and construction methods of porous materials in existing TENG, including aerogels, foam sponges, electrospinning, 3D printing, and fabric structures. The research progress of porous materials in improving TENG performance is systematically summarized, with a focus on discussing design strategies of porous structures to enhance the TENG mechanical performance, frictional electrical performance, and environmental tolerance. The current applications of porous-material-based TENG in self-powered sensing such as pressure sensing, health monitoring, and human-machine interactions are introduced, and future development directions and challenges are discussed.
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Affiliation(s)
- Zhengyin Duan
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (Z.D.); (F.C.); (Y.C.)
| | - Feng Cai
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (Z.D.); (F.C.); (Y.C.)
| | - Yuxin Chen
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (Z.D.); (F.C.); (Y.C.)
| | - Tianying Chen
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (Z.D.); (F.C.); (Y.C.)
- National Engineering Laboratory of Textile Fiber Materials and Processing Technology, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Peng Lu
- Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, College of Light Industry and Food Engineering, Guangxi University, Nanning 530004, China; (Z.D.); (F.C.); (Y.C.)
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Liang Y, Xu X, Zhao L, Lei C, Dai K, Zhuo R, Fan B, Cheng E, Hassan MA, Gao L, Mu X, Hu N, Zhang C. Advances of Strategies to Increase the Surface Charge Density of Triboelectric Nanogenerators: A Review. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2308469. [PMID: 38032176 DOI: 10.1002/smll.202308469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/31/2023] [Indexed: 12/01/2023]
Abstract
Triboelectric nanogenerators (TENGs) have manifested a remarkable potential for harvesting environmental energy and have the prospects to be utilized for various uses, for instance, self-powered sensing devices, flexible wearables, and marine corrosion protection. However, the potential for further development of TENGs is restricted on account of their low output power that in turn is determined by their surface charge density. The current review majorly focuses on the selection and optimization of triboelectric materials. Subsequently, various methods capable of enhancing the surface charge density of TENGs, including environmental regulation, charge excitation, charge pumping, electrostatic breakdown, charge trapping, and liquid-solid structure are comprehensively reviewed. Lastly, the review is concluded by highlighting the existing challenges in enhancing the surface charge density of TENGs and exploring potential opportunities for future research endeavors in this area.
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Affiliation(s)
- Yu Liang
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, P. R. China
| | - Xinyu Xu
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
- Key Laboratory of Optoelectronic Technology & Systems Ministry of Education, International R & D center of Micro-nano Systems and New Materials Technology, Chongqing University, Chongqing, 400044, P. R. China
| | - Libin Zhao
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
- Key Laboratory of Advanced Intelligent Protective Equipment Technology, Ministry of Education, Tianjin, 300401, P. R. China
- Key Laboratory of Hebei Province on Scale-span Intelligent Equipment Technology, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Chenyang Lei
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Kejie Dai
- School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan, 467000, P. R. China
| | - Ran Zhuo
- Electric Power Research Institute, China Southern Power Grid Company Ltd., Guangzhou, 510080, P. R. China
| | - Beibei Fan
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, P. R. China
| | - E Cheng
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Mohsen A Hassan
- Industrial and Manufacturing Department, Faculty of Innovative Design Engineering, Egypt-Japan University for Science and Technology (E-JUST), New Borg Al-Arab City, 21934, Egypt
| | - Lingxiao Gao
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Xiaojing Mu
- Key Laboratory of Optoelectronic Technology & Systems Ministry of Education, International R & D center of Micro-nano Systems and New Materials Technology, Chongqing University, Chongqing, 400044, P. R. China
| | - Ning Hu
- School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300401, P. R. China
- State Key Laboratory of Reliability and Intelligence Electrical Equipment, Hebei University of Technology, Tianjin, 300401, P. R. China
| | - Chi Zhang
- CAS Center for Excellence in Nanoscience, Beijing Key Laboratory of Micro-nano Energy and Sensor, Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing, 100083, P. R. China
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Wang Y, Cao X, Wang N. Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:385. [PMID: 36770350 PMCID: PMC9921494 DOI: 10.3390/nano13030385] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/14/2023] [Accepted: 01/16/2023] [Indexed: 06/01/2023]
Abstract
Piezoelectric and triboelectric nanogenerators have been widely studied in the past years for their advantages of easy design/manufacturing, small size, and flexibility. Nanogenerators that are developed based on the coupled piezoelectric and triboelectric effects (PTCNG) can make full use of the mechanical energies and achieve both higher output and sensing performance. This review aims to cover the recent research progress of PTCNG by presenting in detail their key technologies in terms of operating principles, integration concept, and performance enhancement strategies, with a focus on their structural simplification and efficiency performance improvement. The latest applications of PTCNG in tactile sensors and energy-harvesting system are also illustrated. Finally, we discuss the main challenges and prospects for the future development of PTCNG, hoping that this work can provide a new insight into the development of all-in-one mechanical energy-scavenging and sensing devices.
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Affiliation(s)
- Yifei Wang
- Center for Green Innovation, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
| | - Xia Cao
- Center for Green Innovation, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
| | - Ning Wang
- Center for Green Innovation, School of Mathematics and Physics, University of Science and Technology Beijing, Beijing 100083, China
- Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, Beijing 100083, China
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