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.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1996年第2期177-180,共4页
Acta Physico-Chimica Sinica
基金
国家自然科学基金
关键词
酞菁酮
超微粒子
光电压
光致电荷转移
硫化镉
Copper phthalocyanine, CdS ultrafine particle, Photovoltage, Photoinduced charge transfer
