Study on the Performance of Photogalvanic Cell for Solar Energy Conversion and Storage

被引：0

作者：

Mahmoud, Sawsan A. ^{[1
]}

Mohamed, Basma S. ^{[1
]}

机构：

[1] Egyptian Petr Res Inst, Proc Dev Dept, Nasr City 11727, Cairo, Egypt

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2015年 / 10卷 / 04期

关键词：

Rose Bengal; cell performance; ctorage capacity; photocurrent; photopotential; METHYLENE BLUE SYSTEM; OXALIC ACID; TOLUIDINE BLUE; B SYSTEM; PHOTOSENSITIZER; EFFICIENCY; MICELLES; IMPROVEMENT; ELECTRODE; MANNITOL;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Solar energy conversion and storage was studied through Photogalvanic effect using photogalvanic cell using Rose Bengal - Oxalic acid - CTAB System. The oxalic acid as reductant, Rose Bengal as sensitized dye and Cetryl hexadecyl ammonium bromide as charge transfer carrier in aqueous solution. The photopotential and photocurrent generated were 550.0 mV and 75.0 mu A respectively. The observed power of the cell was 41. 3 mu W at its power point. The conversion efficiency and fill factor was determined as 0.067% and 0.169 respectively. The cell performance was 175.0 min in dark. A mechanism for the Photogeneration of electricity has also been proposed. The effects of different parameters on the electrical output of the cell and current-voltage (i-V) characteristics of the cell were studied.

引用

页码：3340 / 3353

页数：14

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