Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/91736
| Title: | Conductive composite fiber with customizable functionalities for energy harvesting and electronic textiles | Authors: | Yang, Y Xu, B Gao, Y Li, M |
Issue Date: | 27-Oct-2021 | Source: | ACS applied materials and interfaces, 27 Oct. 2021, v. 13, no. 42, p. 49927-49935 | Abstract: | A fiber-based triboelectric nanogenerator (F-TENG) is an important technology for smart wearables, where conductive materials and triboelectric materials are two essential components for the F-TENG. However, the different physicochemical properties between conductive metal materials and organic triboelectric materials often lead to interfacial failure problems, which is a great challenge for fabricating high-performance and stable F-TENGs. Herein, we designed a new conductive composite fiber (CCF) with customizable functionalities based on a core-spun yarn coating approach, which was applicable for a fiber-based TENG (CCF-TENG). By combing a core-spun method and a coating approach, triboelectric materials could be better incorporated on the surface of conductive fibers with the staple fibers to form a new composite structure with enhanced interfacial properties. The applicability of the method has been studied using different conductive and staple fibers and coating materials as well as different CCF diameters. As a demonstration, the open-circuit voltage and power density of the CCF-TENG reached 117 V and 213 mW/m2, respectively. Moreover, a 2D fabric TENG was woven and used as a wearable sensor for motion detection. This work provided a new method for 1D composite fibers with customizable functionalities for the applications in smart wearables. | Keywords: | Conductive composite fiber Core-spun yarn Self-powered system Smart electronic textiles Triboelectric nanogenerator |
Publisher: | American Chemical Society | Journal: | ACS applied materials and interfaces | ISSN: | 1944-8244 | EISSN: | 1944-8252 | DOI: | 10.1021/acsami.1c14273 | Rights: | © 2021 American Chemical Society This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Materials and Interfaces, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://dx.doi.org/10.1021/acsami.1c14273. ACS Applied Materials and Interfaces is available at https://pubs.acs.org/toc/aamick/13/42. |
| Appears in Collections: | Journal/Magazine Article |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Yang_Conductive_Composite_Fiber.pdf | Pre-Published version | 3.14 MB | Adobe PDF | View/Open |
Access
View full-text via PolyU eLinks 
Page views
60
Last Week
0
0
Last month
Citations as of May 28, 2023
Downloads
3
Citations as of May 28, 2023
SCOPUSTM
Citations
13
Citations as of May 25, 2023
WEB OF SCIENCETM
Citations
10
Citations as of May 25, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.