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Nanocrystalline CdS-water-soluble conjugated-polymers: High performance photoelectrochemical cells
- Lee, Wonjoo;
- Mane, Rajaram S.;
- Min, Sun-Ki;
- Yoon, Tae Hyun;
- Han, Sung-Hwan;
- 외 1명
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46초록
Enhanced photoelectrochemical cell performance of nanocrystalline CdS-water-soluble conjugated-polymer sensitizers was demonstrated. The water-soluble polymers with quaternary pyridinium salts can be easily layered after dipping nanocrystalline CdS films in the aqueous polymer solution. The 2.37% energy conversion efficiency of CdS-poly(2-ethynyl-N-carboxypropylpyridiniumbromide) (LM 3) conjugated-polymer sensitizer was significantly higher than that of the bare (0.57%) and CdS-poly(2-ethynyl-N-aminopropylpyridiniumbromide) (LM 2) conjugated-polymer sensitizer (2.15%) under AM1.5 condition (80 mW/cm(2)).
키워드
SENSITIZED SOLAR-CELLS; HIGH-EFFICIENCY; ELECTROOPTICAL PROPERTIES; LIGHT; TEMPERATURE; FILMS
- 제목
- Nanocrystalline CdS-water-soluble conjugated-polymers: High performance photoelectrochemical cells
- 저자
- Lee, Wonjoo; Mane, Rajaram S.; Min, Sun-Ki; Yoon, Tae Hyun; Han, Sung-Hwan; Lee, Soo-Hyoung
- 발행일
- 2007-06
- 유형
- Article
- 권
- 90
- 호
- 26
- 페이지
- 1 ~ 4