A High-Voltage-Specialized Direct-Current Triboelectric Nanogenerator for Air Purification

doi:10.1002/smll.202311930

CORC > 海洋研究所 > 中国科学院海洋研究所

	A High-Voltage-Specialized Direct-Current Triboelectric Nanogenerator for Air Purification
	Shi, Jianxun 2,4; Zhao, Zhihao 2; Gao, Yikui 2; Yuan, Wei 2; Ma, Wenlong 2,3; Zhang, Jiayue 2,5; Zhang, Baofeng 1; Liu, Dongyang 2,4; Wang, Jie 2,4
刊名	SMALL
	2024-03-03
页码	9
关键词	air purification direct current triboelectric nanogenerator high voltage triboelectric nanogenerator
ISSN号	1613-6810
DOI	10.1002/smll.202311930
通讯作者	Zhao, Zhihao(zhaozhihao@binn.cas.cn) ; Wang, Jie(wangjie@binn.cas.cn)
英文摘要	Human health and the environment face significant challenges of air pollution, which is predominantly caused by PM2.5 or PM10 particles. Existing control methods often require elevated energy consumption or bulky high-voltage electrical equipment. To overcome these limitations, a self-powered, convenient, and compact direct current high-voltage triboelectric nanogenerator based on triboelectrification and electrostatic breakdown effects is proposed. By optimizing the structure-design of the direct current triboelectric nanogenerator and corresponding output voltage, it can easily achieve an output voltage of over 3 kV with a high charge density of 320 mu C m-2. A power management circuit is designed to overcome the influence of third domain self-breakdown, optimize 92.5% amplitude of voltage shake, and raise 5% charge utilization ratio. With a device size as tiny as 2.25 cm3, it can continuously drive carbon nanowires to generate negative ions that settle dust within 300 s. This compact, simple, efficient, and safe high-voltage direct current triboelectric nanogenerator represents a promising sustainable solution. It offers efficient dust mitigation, fostering cleaner environments, and enhancing overall health. This work proposed a high-voltage, specialized direct current triboelectric nanogenerator based on dual strategy of dielectric enhancement layer structure and lubricating oil. It can output 3 kV voltage with a high surface charge density of 320 mu C m-2, enabling it to continuously power carbon nanowires that emit negative air ions for air purification purposes. image
资助项目	National Key R & D Project from the Minister of Science and Technology[2021YFA1201602] ; National Key R & D Project from Minister of Science and Technology[52302214] ; National Key R & D Project from Minister of Science and Technology[U21A20147] ; National Key R & D Project from Minister of Science and Technology[22109013] ; National Natural Science Foundation of China
WOS关键词	MORTALITY ; EXPOSURE ; CANCER
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:001174218700001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/184550]
专题	中国科学院海洋研究所
通讯作者	Zhao, Zhihao; Wang, Jie
作者单位	1.Hubei Univ Automot Technol, Sch Automot Engn, Hubei Key Lab Automot Power Train & Elect control, Shiyan 442002, Peoples R China 2.Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.Guangxi Univ, Guangxi Coll & Univ Key Lab Blue Energy & Syst Int, Sch Phys Sci & Technol, Ctr Nanoenergy Res, Nanning 530004, Peoples R China 5.Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Shi, Jianxun,Zhao, Zhihao,Gao, Yikui,et al. A High-Voltage-Specialized Direct-Current Triboelectric Nanogenerator for Air Purification[J]. SMALL,2024:9.
APA	Shi, Jianxun.,Zhao, Zhihao.,Gao, Yikui.,Yuan, Wei.,Ma, Wenlong.,...&Wang, Jie.(2024).A High-Voltage-Specialized Direct-Current Triboelectric Nanogenerator for Air Purification.SMALL,9.
MLA	Shi, Jianxun,et al."A High-Voltage-Specialized Direct-Current Triboelectric Nanogenerator for Air Purification".SMALL (2024):9.