Flexible Supercapacitor Made of Carbon Nanotube Yarn with Internal Pores
- Title
- Flexible Supercapacitor Made of Carbon Nanotube Yarn with Internal Pores
- Author
- 김선정
- Keywords
- SENSITIZED SOLAR-CELLS; SELF-POWERED SYSTEMS; ELECTROCHEMICAL CAPACITORS; ENERGY-STORAGE; SOLID-STATE; PERFORMANCE; ELECTRODE; HYBRID; SHEETS; ARRAYS
- Issue Date
- 2014-04
- Publisher
- WILEY-V C H VERLAG GMBH, BOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANY
- Citation
- Advanced materials , Vol.26 No.13 [2014] , 59-2065
- Abstract
- Electrochemical deposition of MnO2 onto carbon nanotube (CNT) yarn gives a high?performance, flexible yarn supercapacitor. The hybrid yarn's blended structure, resulting from trapping of MnO2 in its internal pores, effectively enlarges electrochemical area and reduces charge diffusion length. Accordingly, the yarn supercapacitor exhibits high values of capacitance, energy density, and average power density. Applications in wearable electronics can be envisaged.
- URI
- http://onlinelibrary.wiley.com/doi/full/10.1002/adma.201304736http://hdl.handle.net/20.500.11754/51533
- ISSN
- 0935-9648; 1521-4095
- DOI
- 10.1002/adma.201304736
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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