不透明電極を用いた色素増感型太陽電池の開発(機械工学科)

概要

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In dye sensitized solar cell (DSC) which is hoped to be a new power generation system, transparent electrode is thought to be indispensable because the photo electronics devise beneath the electrode demands light to generate electric power. However, the transparent electrode has some disadvantages such as high initial cost and running cost due to erosion of the ITO film. Therefore, if possible, DSC without using transparent electrode is desirable. In this study, in order to develop a low cost DSC, fabrication of DSC without transparent electrodes was conducted. Consequently, by using Φ 0.3mm diameter carbon rods located beneath the transparent acrylic resin plate as anode and metal electrode coated with TiO2 film as cathode, DSC without transparent electrodes could be obtained. Since this DSC generated 150mV in electromotive force, it was proved that the DSC had high potential for a new power generation system.
足利工業大学の論文
2006-03-20