Chem. J. Chinese Universities ›› 1997, Vol. 18 ›› Issue (9): 1534.

• Articles • Previous Articles     Next Articles

Studies on the Formation of Charge Transfer Complex Between Fullerene and Zinc Phthalocyanine

CHEN Zai-Hong, XIE Yong-Ming, LI Juan, ZHAN Meng-Xiong   

  1. Department of Chemstry, Xiamen University, Xiamen 361005
  • Received:1997-01-28 Online:1997-09-24 Published:1997-09-24

Abstract: The system of ZnPc-C60 ln speclal mixed organic solvents has been studled by UVVis, fluorescence and laser Raman spectra. The results prove the existence of a chargetransfer complex (CTC) by the lnteractlon between ZnPc and C60 The molar ratio of ZnPc/C60 in CTCis 2: 1. The formation equilibrium constant(K) was determined at 25 C. Mea-surements of photovoltaic effect show that ZnPc-C60 CTCleads to a rernarkable enhancementof photosensitivity comparing to that of ZnPc.

Key words: Fullerene, Zinc phthalocyanine, Charge transfer complex, Photovoltaic effect

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