• 제목/요약/키워드: Chrage Trasnfer Resistance

검색결과 1건 처리시간 0.017초

고분자 전해질을 이용한 고체형 염료감응 태양전지 (New Polymer Electrolytes for Solid State Dye-Sensitized Solar Cells)

  • 강용수;이용건;강문성;김종학;차국헌
    • 한국신재생에너지학회:학술대회논문집
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    • 한국신재생에너지학회 2007년도 춘계학술대회
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    • pp.231-234
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    • 2007
  • The solid state dye-sensitized saolrc cells (DSSCs) employing polymer electrolytes show high overall energy conversion efficiency as high as 4.5% at 1 sun conditions. The improved efficiency may be primarily due to the enlarged interfacial contact area between the electrolyte and dyes in addition to the increased ionic conductivity, which were done by utilizing liquid oligomers, followed by in situ self-solidification, to form the solid DSSCs "Oligomer Approach". The effect of the charge transfer resistance at the counter electrode side on the effciency has also been investigated.

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