气候变化领域集成服务门户(CCPortal): High output direct-current power fabrics based on the air breakdown effect

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DOI	10.1039/d1ee00059d
	High output direct-current power fabrics based on the air breakdown effect
	Cheng R.; Dong K.; Chen P.; Ning C.; Peng X.; Zhang Y.; Liu D.; Wang Z.L.
发表日期	2021
ISSN	17545692
起始页码	2460
结束页码	2471
卷号	14 期号:4
英文摘要	Energy-harvesting textiles based on triboelectric nanogenerators (TENGs) have attracted intense attention, due to their broad potential applications in wearable electronics. However, the bottlenecks of limited and alternating current electrical output have greatly hindered the development of textile TENGs. Here, by simply and easily coating two electrodes on the top side (breakdown electrode) and bottom side (friction electrode) of a polyester-cotton fabric, a light-weight, highly flexible and wearable fabric-based direct current TENG (FDC-TENG) with high power output is developed. Various structural parameters and environmental factors are thoroughly and systematically explored for comprehensive understanding of the FDC-TENG. The surface charges induced by triboelectrification can be unidirectionally and efficiently harvested through the conductive plasma channel caused by air breakdown, which endows the finger-sized FDC-TENG with the abilities to light up 99 bulbs and 1053 LEDs and drive watches and calculators easily and directly without rectifying or capacitor charging. This work may provide a paradigm shift for high output direct-current power fabrics and expand their scope for application in wearable electronics. This journal is © The Royal Society of Chemistry.
英文关键词	Electric network topology; Electrodes; Energy harvesting; Nanogenerators; Textiles; Alternating current; Breakdown electrodes; Capacitor charging; Direct current power; Environmental factors; Polyester cotton fabric; Structural parameter; Triboelectrification; Wearable technology; current; electricity supply; Gossypium hirsutum
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190691
作者单位	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, China; School of Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 100049, China; School of Material Science and Engineering, Georgia Institute of Technology, Atlanta, GA 30332, United States
推荐引用方式 GB/T 7714	Cheng R.,Dong K.,Chen P.,et al. High output direct-current power fabrics based on the air breakdown effect[J],2021,14(4).
APA	Cheng R..,Dong K..,Chen P..,Ning C..,Peng X..,...&Wang Z.L..(2021).High output direct-current power fabrics based on the air breakdown effect.Energy & Environmental Science,14(4).
MLA	Cheng R.,et al."High output direct-current power fabrics based on the air breakdown effect".Energy & Environmental Science 14.4(2021).