PHOTOCOULOMETRIC STUDIES OF THIN-FILM MONOMERIC SILICON PHTHALOCYANINE ELECTRODES.

Kenneth W. Chan, Neal R. Armstrong

Research output: Contribution to journalConference article

Abstract

The photo-oxidation of hydroquinone to benzoquinone at thin-film monomeric silicon phthalocyanine electrodes has been studied using the photocoulometric method. This technique consists of irradiating an electrochemical cell with a pulsed laser and measuring both the current-time behavior (the photocurrent) and the total amount of charge transfer (the photocharge). A block diagram of the apparatus for these measurements is illustrated. The dependence of the photocharge on several experimental variables was explored. The results of these measurements are summarized below.

Original languageEnglish (US)
Number of pages1
JournalElectrochemical Society Extended Abstracts
Volume84-1
StatePublished - Dec 1 1984

ASJC Scopus subject areas

  • Engineering(all)

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