Flexible/Stretchable Supercapacitors with Novel Functionality for Wearable Electronics
- Authors
- Keum, Kayeon; Kim, Jung Wook; Hong, Soo Yeong; Son, Jeong Gon; Lee, Sang-Soo; Ha, Jeong Sook
- Issue Date
- 12월-2020
- Publisher
- WILEY-V C H VERLAG GMBH
- Keywords
- flexible; stretchable materials; multifunctionality; supercapacitors; wearable electronics
- Citation
- ADVANCED MATERIALS, v.32, no.51
- Indexed
- SCIE
SCOPUS
- Journal Title
- ADVANCED MATERIALS
- Volume
- 32
- Number
- 51
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/130358
- DOI
- 10.1002/adma.202002180
- ISSN
- 0935-9648
- Abstract
- With the miniaturization of personal wearable electronics, considerable effort has been expended to develop high-performance flexible/stretchable energy storage devices for powering integrated active devices. Supercapacitors can fulfill this role owing to their simple structures, high power density, and cyclic stability. Moreover, a high electrochemical performance can be achieved with flexible/stretchable supercapacitors, whose applications can be expanded through the introduction of additional novel functionalities. Here, recent advances in and future prospects for flexible/stretchable supercapacitors with innate functionalities are covered, including biodegradability, self-healing, shape memory, energy harvesting, and electrochromic and temperature tolerance, which can contribute to reducing e-waste, ensuring device integrity and performance, enabling device self-charging following exposure to surrounding stimuli, displaying the charge status, and maintaining the performance under a wide range of temperatures. Finally, the challenges and perspectives of high-performance all-in-one wearable systems with integrated functional supercapacitors for future practical application are discussed.
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Collections - College of Engineering > Department of Chemical and Biological Engineering > 1. Journal Articles
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