摘要
用合成的十二烷基苯磺酸（ＤＢＳＡ）掺杂的聚苯胺（ＰＡｎ）导电材料和染料组合，采用涂覆技术，研制成ＳｎＯ２／ＰＡｎ膜／染料薄层／Ａｌ栅电极结构和Ａｌ／ＰＡｎ导电基片／染料薄层／Ａｌ栅电极结构的ｐ－ｎ异质结太阳电池。测定了该电池的光电效应和伏安特性。在４７２ｍＷ／ｃｍ２的氙灯照射下，开路电压Ｖｏｃ达４００ｍＶ，短路电流Ｉｓｃ为１０μＡ，填充因子可达５７４％，光电转换效率为００９％。并初步讨论了影响电池光电效应的因素。
Using polyaniline (PAn) doped with dodecyl-benzene sulphonic acid (DBSA) in couple with perylenes the SiO 2/PAn/Perylenes/Al and Al/PAn/Perylenes/Al p-n heterojunction polymer solar cells are fabricated through coating, drying and deposition. And their photoelectric properties and I-V characteristics are measured. It is found that the cell shows excellent photoelectric properties, its open circuit voltage is 400mV and short circuit photocurrent 10μA under 4.72mW/cm 2 white light. The conversion efficiency reached 0.09% with a fill factor 57.4% under the experimental conductions. The factors affecting the photo-voltage properties of the cells are discussed briefly.
出处
《功能材料与器件学报》
EI
CAS
CSCD
1998年第3期156-160,共5页
Journal of Functional Materials and Devices
基金
国家自然科学基金
