신재생에너지 (New & Renewable Energy)
- 제1권1호
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- Pages.32-36
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- 2005
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- 1738-3935(pISSN)
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- 2713-9999(eISSN)
Ordered CdS nanorods- organic hybrid solar cells
- Kang, Yoon-Mook (Division of Materials Science and Engineering, Korea University) ;
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Kim, Dong-Hwan
(Division of Materials Science and Engineering, Korea University)
- 발행 : 2005.03.01
초록
We studied the optoelectronic properties of hybrid solar cells formed by mixing cadmium sulfide [CdS] nanorods with a conjugated polymer, poly-2-methoxy, 5-[2'-ethy[hexyloxy]-1,4-p-phenylenevinylene[MEH-PPV]. CdS nanorods were grown vertically on Ti substrates by electrochemical deposition through a porous alumina template. Absorption spectrum of the composite layer was the same as the superposition of the absorption spectrum of each individual layer. The photoluminescence signal from MEH-PPV film was reduced as a result of the mixing. The energy conversion efficiency of MEH-PPV improved from