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Lever-inspired triboelectric nanogenerator with ultra-high output for pulse monitoring

文献类型：期刊论文

作者Zhang, Maoyi1,3,4; Zhu, Wenxuan2,4; Zhang, Tongtong2,4; Su, Yewang1,3; Yang, Ya2,4; Zhang MY(张懋熠)
刊名NANO ENERGY
出版日期2022-06-15
卷号97页码:8
关键词Lever-inspired Triboelectric nanogenerator Pulse sensor Charge transfer speed
ISSN号2211-2855
DOI10.1016/j.nanoen.2022.107159
通讯作者Su, Yewang(yewangsu@imech.ac.cn) ; Yang, Ya(yayang@binn.cas.cn)
英文摘要Triboelectric nanogenerators (TENGs) have great potential to alleviate the energy crisis. The contact separation mode of TENGs is one of the most fundamental and common modes of working. For improving the output signal of contact separation TENGs, previous researchers have adopted strategies such as surface microstructure treatment, multilayer design, and additive pump design. All of these strategies aim to increase the surface charge. Here, we propose a new strategy aimed at increasing the charge transfer speed, provide new paths for improving the output signal, and develop a lever-inspired contact separation TENG (Li-TENG). The contact separation speed can be varied by changing the lever ratio. As the magnification increases from 22 to 50 times, the voltage of LiTENG increases from 91 V to 232 V. As self-powered pulse sensor, the Li-TENG measured a pulse signal of 12.3 V without surface microstructure treatment. This work shows great potential for improving the signal of contact separation TENG-based self-powered sensors and energy harvesting devices.
WOS关键词BIOMECHANICAL ENERGY ; SENSORS
资助项目National Key R&D Project from the Minister of Science and Technology in China[2021YFA1201604] ; National Natural Science Foundation of China[12172359] ; Beijing Natural Science Foundation[JQ21007] ; University of Chinese Academy of Sciences[Y8540XX2D2] ; Beijing Municipal Science and Technology Commission[Z191100002019010] ; Beijing Municipal Natural Science Foundation[2202066] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sci-ences[ZDBS-LY-JSC014] ; CAS Interdisciplinary Innovation Team[JCTD-2020-03]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000791274300002
资助机构National Key R&D Project from the Minister of Science and Technology in China ; National Natural Science Foundation of China ; Beijing Natural Science Foundation ; University of Chinese Academy of Sciences ; Beijing Municipal Science and Technology Commission ; Beijing Municipal Natural Science Foundation ; Key Research Program of Frontier Sciences of the Chinese Academy of Sci-ences ; CAS Interdisciplinary Innovation Team
源URL[http://dspace.imech.ac.cn/handle/311007/89360]  
专题力学研究所_非线性力学国家重点实验室
通讯作者Su, Yewang; Yang, Ya
作者单位1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, Sch Nanosci & Technol, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, CAS Ctr Excellence Nanosci, Beijing Key Lab Micronano Energy & Sensor, Beijing 101400, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Maoyi,Zhu, Wenxuan,Zhang, Tongtong,et al. Lever-inspired triboelectric nanogenerator with ultra-high output for pulse monitoring[J]. NANO ENERGY,2022,97:8.
APA Zhang, Maoyi,Zhu, Wenxuan,Zhang, Tongtong,Su, Yewang,Yang, Ya,&Zhang MY.(2022).Lever-inspired triboelectric nanogenerator with ultra-high output for pulse monitoring.NANO ENERGY,97,8.
MLA Zhang, Maoyi,et al."Lever-inspired triboelectric nanogenerator with ultra-high output for pulse monitoring".NANO ENERGY 97(2022):8.

入库方式： OAI收割

来源：力学研究所

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