연료감응 태양전지용 고성능 탄소 상대전극 제작 : Fabrication of high-performance carbon counter electrode for dye-sensitized solar cells
Fabrication of high-performance carbon counter electrode for dye-sensitized solar cells
- 주제(키워드) Dye-sensitized solar cells , Counter electrodes , Carbon , Bonding layer , Bonding strength , Dye-sensitized solar cells , Counter electrodes , Carbon , Bonding layer , Bonding strength
- 발행기관 한국분말야금학회
- 발행년도 2007
- 총서유형 Journal
- UCI G704-000192.2007.14.1.010
- KCI ID ART001057815
초록/요약
In the fabrication of dye-sensitized solar cells (DSSCs), carbon counter electrode has been tested for replacing the platinum counter electrode which has two drawbacks: limited surface area and high material cost. Poor mechanical stability of carbon layer due to weak bonding strength to electrically conductive TCO (transparent conducting oxide) glass substrate is a crucial barrier for practical application of carbon counter electrode. In the present study a carbon counter electrode with high conversion efficiency, comparable to Pt counter electrode, could be fabricated by adaption of a bonding layer between particulate carbon material and TCO substrate.
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