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Citation: Wang Bao-Hui, Wang De-Jun, Cao Yun-Wei, Zhang Jie, Li Tie-Jin. Investigation of Photo-induced Interfacial Charge Transfer of CuPc-modified Q-CdS Ultrafine Particle Films[J]. Acta Physico-Chimica Sinica, ;1996, 12(02): 177-180. doi: 10.3866/PKU.WHXB19960218 shu

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

1.
Department of Chemistry,Jilin University,Changchun 130023

Received Date: 17 April 1995
Available Online: 15 February 1996

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 charge transfer and photosensitization between CuPc and Q-CdS occur under illumination. Based on the observations, the generation and processes of the charge transfer are proposed and discussed.
- Copper phthalocyanine,
- CdS ultrafine particle,
- Photovoltage,
- Photoinduced charge transfer
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