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Nanocrystalline CdS-water-soluble conjugated-polymers: High performance photoelectrochemical cells
- Issue Date
- Jun-2007
- Publisher
- American Institute of Physics
- Citation
- Applied Physics Letters, v.90, no.26, pp 1 - 4
- Pages
- 4
- Indexed
- SCIE
SCOPUS
- Journal Title
- Applied Physics Letters
- Volume
- 90
- Number
- 26
- Start Page
- 1
- End Page
- 4
- ISSN
- 0003-6951
1077-3118
- Abstract
- 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)).
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Related Researcher
- Yoon, Tae Hyun
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF CHEMISTRY)