High-performance and long-cycle life of triboelectric nanogenerator using PVC/MoS2 composite membranes for wind energy scavenging application

doi:10.1016/j.nanoen.2021.106649

CORC > 兰州理工大学 > 兰州理工大学 > 省部共建有色金属先进加工与再利用国家重点实验室

	High-performance and long-cycle life of triboelectric nanogenerator using PVC/MoS2 composite membranes for wind energy scavenging application
	Zhao, Kun 2; Sun, Wanru 2; Zhang, Xueting 2; Meng, Jingke 2; Zhong, Ming 2; Qiang, Li 3; Liu, Ming-Jin 1,4,5; Gu, Bing-Ni 1,4,5; Chung, Chia-Chen 1,4,5; Liu, Maocheng 2
刊名	NANO ENERGY
	2022
卷号	91
关键词	PVC/MoS2 composite materials High performance Lifetime Triboelectric nanogenerator Wind energy
ISSN号	2211-2855
DOI	10.1016/j.nanoen.2021.106649
英文摘要	Triboelectric nanogenerator (TENG) is a new energy technology, which can effectively convert ambient various mechanical energy into electricity by coupling effect of triboelectrification and electrostatic induction, yielding self-powered microelectronic devices. However, the surface charge density of triboelectric materials and the performance degradation and failure of TENG caused by wear are the key bottlenecks for its practical application. Here, we propose a high-performance and long-life TENG for harvesting wind energy that uses polyvinyl chloride/molybdenum disulfide (PVC/MoS2) composite membranes and polyamide (PA) membranes as matching triboelectric materials, and aluminum (Al) sheets with micro-nano structures as electrodes. Adding a small amount of MoS2 with excellent lubricating properties can not only effectively increase the surface charge density of composite films but also improve its wear resistance, which enhances the output performance and extends the life time of the TENG. The optimized TENG can generate an output voltage, current and maximum power up to 398 V, 40 mu A and 1.23 mW, respectively, which can power tens of commercial light-emitting diodes (LEDs) and a water thermometer. Moreover, the friction coefficient of PVC after the doping of 2.5 wt% MoS2 is 0.29, which is 19.4% lower than that of pure PVC film, providing a new way to improve the surface charge density and the durability of triboelectric materials.
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000720258500003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154915]
专题	省部共建有色金属先进加工与再利用国家重点实验室材料科学与工程学院
作者单位	1.Natl Tsing Hua Univ, Frontier Res Ctr Fundamental & Appl Sci Matters, Hsinchu 30013, Taiwan 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China; 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Sci & Technol Wear & Protect Mat, Lanzhou 730000, Gansu, Peoples R China; 4.Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan; 5.Natl Sun Yat Sen Univ, Dept Phys, Kaohsiung 80424, Taiwan;
推荐引用方式 GB/T 7714	Zhao, Kun,Sun, Wanru,Zhang, Xueting,et al. High-performance and long-cycle life of triboelectric nanogenerator using PVC/MoS2 composite membranes for wind energy scavenging application[J]. NANO ENERGY,2022,91.
APA	Zhao, Kun.,Sun, Wanru.,Zhang, Xueting.,Meng, Jingke.,Zhong, Ming.,...&Chueh, Yu-Lun.(2022).High-performance and long-cycle life of triboelectric nanogenerator using PVC/MoS2 composite membranes for wind energy scavenging application.NANO ENERGY,91.
MLA	Zhao, Kun,et al."High-performance and long-cycle life of triboelectric nanogenerator using PVC/MoS2 composite membranes for wind energy scavenging application".NANO ENERGY 91(2022).