摘要
采用光谱法研究了不同电子取代基的锌卟啉-富勒烯配合物[ZnP-C60和(p-OCH3)ZnP-C60]的光谱性质。结果表明,与ZnP-C60相比,含甲氧基修饰的锌卟啉-富勒烯(p-OCH3)ZnP-C60的紫外-可见吸收光谱和荧光光谱发射谱带均发生红移。以氙灯作光源,利用三电极光化学电池系统研究了两者在O2/H2O、I2/I-3、Fe(CN)3-6/Fe(CN)4-6和BQ(苯醌)/H2Q(氢醌)四种介质中的的光伏性质。结果显示,(p-OCH3)ZnP-C60具有优良的光伏性能,尤其在O2/H2O介质电对中,光生电压最大为215 mV。
The spectral properties of ZnP-C60and (p-OCH3 )ZnP-C60 with different electronic groups were studied by spec- trometry. The red-shift of UV-vis absorption and fluorescence spectra from (p-OCH3 ) ZnP-C60 was described. And then the photo- voltaic property was investigated by the photochemic.,fl cell with a three-electrode system in O2/H2O, I2/I3-, Fe (CN) 36--/Fe (CN)4 6- , BQ/H2Q redox couple. The result of photovoltaic effect (PVE) indicated that excellent photoelectric property of (p- OCH3 )ZnP-C60 is obtained , especially w in the O2/H20 redox couple, and the greatest value of photovoltaie potential is 215 mV.
出处
《阜阳师范学院学报(自然科学版)》
2013年第4期47-50,共4页
Journal of Fuyang Normal University(Natural Science)
基金
国家自然科学基金项目(21201037)
安徽省自然科学基金项目(10040606Q49)
安徽省高校省级自然科学研究项目(KJ2013B202)
安徽省级科研机构委托项目(2013HJJC03)
安徽省质量工程项目(2012jyxm339)
阜阳师范学院质量工程项目(2012JYXM21)资助
关键词
卟啉-富勒烯
光谱性质
光伏性质
porphyrin-fullerene
spectral property
photovohaie property