한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제29권11호
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  • Pages.725-728
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  • 2016
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  • 1226-7945(pISSN)
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  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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전도성 스퍼터링 탄소전극을 사용한 TCO-less 염료감응형 태양전지의 특성에 관한 연구

A Study on the TCO-less Dye-Sensitized Solar Cell Fabricated with Using Conductive Sputtering Carbon Electrodes

  • Joo, Yong Hwan (Department of Electrical Engineering, Chosun University) ;
  • Kim, Nam-Hoon (Department of Electrical Engineering, Chosun University) ;
  • Park, Yong Seob (Department of Electronics, Chosun College of Science and Technology)
  • 투고 : 2016.10.11
  • 심사 : 2016.10.24
  • 발행 : 2016.11.01
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초록

We investigated the characterizations of carbon films fabricated by dual magnetron sputtering under various film thickness for the electrodes in TCO-less DSSC (dye-sensitized solar cells). Carbon films prepared at various conditions were exhibited smooth and uniform surfaces without defects. Also, the rms surface roughness of carbon films was decreased from 2.25 nm to 1.0 nm with the increase of film thickness. The sheet resistance as the electrical properties are improved from $11.2{\times}10^{-3}$ to $2.28{\times}10^{-3}$ with the increase of film thickness. In the results, the performance of TCO-less DSSC critically depended on the film thickness of working electrodes, indicating the conductivity of carbon films.

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참고문헌

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