酞菁铜与Q-CdS超微粒子界面的光致电荷转移研究  

Investigation of Photo-induced Interfacial Charge Transfer of CuPc-modified Q-CdS Ultrafine Particle Films

作　　者：王宝辉[1] 王德军[1] 曹云伟[1] 张杰[1] 李铁津 

机构地区：[1]吉林大学化学系,长春130023

出　　处：《物理化学学报》1996年第2期177-180,共4页Acta Physico-Chimica Sinica

基　　金：国家自然科学基金

摘　　要：The photovoltaic features and photo-induced interfacial charge transfer of CuPc-modified Q-CdS films were investigated by surface photovoltage spectra and optical absorption spectra. The results show that the interfacial chaxge transfer and photosensitization between cuPc and Q-cds occur under inuAnnation. Based on the observations,the generation and processes of the charge transfer are proposed and discussed.The photovoltaic features and photo-induced interfacial charge transfer of CuPc-modified Q-CdS films were investigated by surface photovoltage spectra and optical absorption spectra. The results show that the interfacial chaxge transfer and photosensitization between cuPc and Q-cds occur under inuAnnation. Based on the observations,the generation and processes of the charge transfer are proposed and discussed.

关 键 词：酞菁酮 超微粒子 光电压 光致电荷转移 硫化镉 

分 类 号：O649.2[理学—物理化学]