화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Korean Journal of Chemical Engineering, Vol.28, No.7, 1481-1494, July, 2011
DOI10.1007/s11814-011-0148-8  Export Citation
Key technological elements in dye-sensitized solar cells (DSC)
Shi-Woo Rhee†, and Woosung Kwon
  • System on Chip Chemical Process Research Center, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), San 31, Hyoja-dong, Nam-gu, Pohang 790-784, Korea
E-mail:
The best cell efficiency of lab scale dye sensitized solar cell (DSC) exceeds 11%, but there are still many technological problems to overcome for commercialization. This review describes key technological elements in DSC, including working electrodes with dye/TiO2/electrolyte interfaces, quasi solid state electrolyte with ion diffusion, and counter electrodes with electrolyte-catalytic electrode interfaces. Their operating principles, equivalent electric circuits and measurement techniques are described.
Keywords:Dye-sensitized Solar Cells;TiO2-dye Junctions;Electrolytes;Counter Electrodes;Electrochemical Impedance Spectroscopy
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