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Flexible Supercapacitor Made of Carbon Nanotube Yarn with Internal Pores
- Choi, Changsoon;
- Lee, Jae Ah;
- Choi, A. Young;
- Kim, Youn Tae;
- Lepro, Xavier;
- ... Kim, Seon Jeong;
- 외 2명
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369초록
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. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
키워드
carbon nanotubes; manganese oxide; fibers; core; shell materials; flexible electronics; supercapacitors; SENSITIZED SOLAR-CELLS; SELF-POWERED SYSTEMS; ELECTROCHEMICAL CAPACITORS; ENERGY-STORAGE; SOLID-STATE; PERFORMANCE; ELECTRODE; HYBRID; SHEETS; ARRAYS
- 제목
- Flexible Supercapacitor Made of Carbon Nanotube Yarn with Internal Pores
- 저자
- Choi, Changsoon; Lee, Jae Ah; Choi, A. Young; Kim, Youn Tae; Lepro, Xavier; Lima, Marcio D.; Baughman, Ray H.; Kim, Seon Jeong
- 발행일
- 2014-04
- 유형
- Article
- 권
- 26
- 호
- 13
- 페이지
- 2059 ~ 2065