摘要
用熔融法和溶剂法合成了聚酞菁铜，聚酞菁氧钒等可溶性有机半导体。研究表明：酞菁类聚合物／硅太阳能电池具有良好的整流特性和光伏效应，整流比为１７。经过掺杂处理，光电转换性能有明显提高，当入射光强为０．８８ｍＷ／ｃｍ２时，开路电压为２１０ｍＶ，短路电流密度为０．７５ｍＡ／ｃｍ２，光电转换效率达３．９％（填充因子为０．２２），掺杂处理后的酞菁聚合物／硅太阳能电池有较好的稳定性。
Several metallophthalocyanine polymers having solubility in polar solvents were synthesized. Solar cells were prepared by casting PMPc (M=Cu, Co, Ni, Vo) solution on n Si plate. The PCuPc/n Si device doped with perylene dye had better photovoltaic properties. When light intensity was 0.88 mW/cm 2, open circuit voltage was 210 mV, short circuit voltage was 0.75 mA/cm 2,power conversion efficiency could reach 3.9% and fill factor was 0.22. The stability of the cells had also been studied.
出处
《功能材料》
EI
CAS
CSCD
北大核心
1997年第4期429-431,共3页
Journal of Functional Materials
关键词
聚金属酞菁
太阳能电池
光电转换效率
metallophthalocyanine polymers, solar cell, light power conversion efficiency
