High-Output Triboelectric Nanogenerator Based on Dual Inductive and Resonance Effects-Controlled Highly Transparent Polyimide for Self-Powered Sensor Network Systems

Cited 0 times inthomson ciCited 0 times inthomson ci
Title
High-Output Triboelectric Nanogenerator Based on Dual Inductive and Resonance Effects-Controlled Highly Transparent Polyimide for Self-Powered Sensor Network Systems
Author
Lee, Jae WonJung, SungwooLee, Tae WonJo, JinhyeongChae, Hee YoungChoi, KeunsuKim, Jae JoonLee, Jun HeeYang, ChangdukBaik, Jeong Min
Issue Date
2019-09
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED ENERGY MATERIALS, v.9, no.36, pp.1901987
Abstract
High-output triboelectric nanogenerators (TENGs) are demonstrated based on polyimide (PI)-based polymers by introducing functionalities (e.g., electron-withdrawing and electron-donating groups) into the backbone. The TENG based on 6FDA-APS PI, possessing the most negative electrostatic potential and the low-lying lowest unoccupied molecular orbital level, produces the highest effective charge density of about 860 mu C m(-2) in practical working conditions with the ion injection process. This may be ascribed to the excellent charge-retention characteristics as well as the enhanced charge transfer capability, which increases the output power by 7 times compared to the commercially available Kapton film-based TENG. Finally, a 6FDA-APS-driven sensor network system is demonstrated, providing the identity of three gases (H-2, CO, and NO2) by illuminating the light-emitting diodes within several seconds.
URI
https://scholarworks.unist.ac.kr/handle/201301/27841
URL
https://onlinelibrary.wiley.com/doi/full/10.1002/aenm.201901987
DOI
10.1002/aenm.201901987
ISSN
1614-6832
Appears in Collections:
ECE_Journal Papers
MSE_Journal Papers
ECHE_Journal Papers
Files in This Item:
There are no files associated with this item.

find_unist can give you direct access to the published full text of this article. (UNISTARs only)

Show full item record

qrcode

  • mendeley

    citeulike

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

MENU