兰州大学机构库
Largely Improving the Output Performance of Stretchable Triboelectric Nanogenerators via Thermo-Compressive Technology
Chen, Qianqian1,2; Wang, Aochen2; Yang, Dan3; Wei, Xuelian2; Zhang, Liang1,2; Wu, Zhiyi2; Wang, Longfei2; Qin, Yong1
2023-11-08
Online publication date2023-11
Source PublicationSmall   Impact Factor & Quartile
ISSN1613-6810 ; 1613-6829
EISSN1613-6829
page numbers9
AbstractStretchable triboelectric nanogenerators (TENGs) are widely applied in wearable and implantable electronics, smart medical devices, and soft robots. However, it is still a challenge to produce stretchable TENGs with both exceptional elasticity and output performance, which limits their application scope. In this work, high-performance stretchable TENGs are developed through a thermo-compression (TC) fabrication process. In particular, a poly(vinylidene fluoride) film is compactly bound to the elastic thermoplastic polyurethane substrate, which inherits excellent stretchability with a strain of up to 815%. Furthermore, owing to the large surface area, tight contact, and effective vertical transport of tribo-induced charges between the coupled fibrous tribo-layer and soft substrate, the TC composite film-based TENGs exhibit a greater output (2-4 times) than unlaminated film-based TENGs. Additionally, the broad universality of this method is proven using various tribo- and substrate materials. The proposed technology provides a novel and effective approach to conjointly boost the output and stretchability of TENGs, showing encouraging application prospects in self-powered wearable and flexible electronics. Stretchable thermo-compression triboelectric nanogenerators (TC-TENGs) are developed for the first time. The TC-TENGs not only inherit its excellent stretchability, but also exhibit a higher output (approximate to 4 times). The broad universality of this method has been proven using various tribo- and substrate materials, which render a novel and effective approach to conjointly boost the output and stretchability of TENG.image
Keywordelectrospun nanofibers stretchable thermo-compressive technology triboelectric nanogenerators
PublisherWILEY-V C H VERLAG GMBH
DOI10.1002/smll.202307070
Indexed BySCIE
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:001096998100001
Original Document TypeArticle ; Early Access
PMID 3794063
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/568753
Collection兰州大学
Corresponding AuthorYang, Dan; Wu, Zhiyi; Wang, Longfei; Qin, Yong
Affiliation
1.Lanzhou Univ, Inst Nanosci & Nanotechnol, Sch Mat & Energy, Lanzhou 730000, Peoples R China;
2.Chinese Acad Sci, Beijing Inst Nanoenergy & Nanosyst, Beijing 101400, Peoples R China;
3.Beijing Univ Chem Technol, Coll Mat Sci & Engn, State Key Lab Organ Inorgan Composites, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Chen, Qianqian,Wang, Aochen,Yang, Dan,et al. Largely Improving the Output Performance of Stretchable Triboelectric Nanogenerators via Thermo-Compressive Technology[J]. Small,2023.
APA Chen, Qianqian.,Wang, Aochen.,Yang, Dan.,Wei, Xuelian.,Zhang, Liang.,...&Qin, Yong.(2023).Largely Improving the Output Performance of Stretchable Triboelectric Nanogenerators via Thermo-Compressive Technology.Small.
MLA Chen, Qianqian,et al."Largely Improving the Output Performance of Stretchable Triboelectric Nanogenerators via Thermo-Compressive Technology".Small (2023).
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