Al/CuPc・PVK/Ag 薄膜太陽電池の光起電力効果について

概要

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The photovoltaic solar energy conversion using organic films has been attracting considerable attention in recent years. It has been suggested that a polymer binder has a strong effect on the photocurrent generation efficiencyin dispersed-type phtalocyanine photovoltaic cells, and the present investigation is essentially an exploration of this idea. We made Al/copper phtalocyanine (CuPc)-polyvinylcarbazole (PVK)/Ag sandwich cells by the vacuum deposition method to examine the effect of the polymer binder on photovoltaic characteristics of the cells. As a result, open circuit photovoltage, short circuit photocurrent, and power conversion efficiency decreased with the increase in the ratio of PVK to CuPc. The electrical interaction between CuPc and PVK for the improvement of photovoltaic performance could not be found within the limits of this experiment.
湘南工科大学の論文
1987-03-26