Highly Stretchable and Transparent Supercapacitor by Ag-Au Core-Shell Nanowire Network with High Electrochemical Stability
- Authors
- Lee, Habeom; Hong, Sukjoon; Lee, Jinhwan; Suh, Young Duk; Kwon, Jinhyeong; Moon, Hyunjin; Kim, Hyeonseok; Yeo, Junyeob; Ko, Seung Hwan
- Issue Date
- Jun-2016
- Publisher
- AMER CHEMICAL SOC
- Keywords
- Ag-Au core-shell nanowire; stretchable and transparent supercapacitor; nanowire percolation network stretchable electronics; wearable electronics; transparent energy device
- Citation
- ACS APPLIED MATERIALS & INTERFACES, v.8, no.24, pp.15449 - 15458
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS APPLIED MATERIALS & INTERFACES
- Volume
- 8
- Number
- 24
- Start Page
- 15449
- End Page
- 15458
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/13547
- DOI
- 10.1021/acsami.6b04364
- ISSN
- 1944-8244
- Abstract
- Stretchable and transparent electronics have steadily attracted huge attention in wearable devices. Although Ag nanowire is the one of the most promising candidates for transparent and stretchable electronics, its electrochemical instability has forbidden its application to the development of electrochemical energy devices such as supercapacitors. Here, we introduce a highly stretchable and transparent super capacitor based on electrochemically stable Ag Au core shell nanowire percolation network electrode. We developed a simple solution process to synthesize the Ag Au core shell nanowire with excellent electrical conductivity as well as greatly enhanced chemical and electrochemical stabilities compared to pristine Ag nanowire. The proposed core shell nanowirebased supercapacitor still possesses fine optical transmittance and outstanding mechanical stability up to 60% strain. The Ag Au core shell nanowire can be a strong candidate for future wearable electrochemical energy devices.
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