Imaging Science and Photochemistry ›› 1989, Vol. 7 ›› Issue (2): 75-79.DOI: 10.7517/j.issn.1674-0475.1989.02.75

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STUDY ON SURFACE PHOTOVOLTAGE SPECTRA OF SOME ORGANIC COMPOUNDS

GAO CUI-QIN, LI JIA-LIAN, WANG XIN-FA, DONG CHIN-HUA   

  1. Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
  • Received:1988-04-06 Revised:1988-08-08 Online:1989-05-20 Published:1989-05-20

Abstract: The surface photovoltage spectra of four organic compounds and the photoelectrochemical behaviour of electrodes made by those compounds have been measured. The enhancement of surface photovoltage and photocurrent of merocyanine dye (I) after treating with phosphorate solution was observed.

Key words: surface photovoltage spectra, photoelectrochemical, porphyrin, merocya-nine dye