Photoreduction of 3, 7-diaminophenoxazinylium chloride ('oxonine') by iron (II). A model system for singlet-state driven photogalvanic cells

D Creed, NC Fawcett, RL Thompson

Index: Creed, David; Fawcett, Newton C.; Thompson, Robert L. Journal of the Chemical Society, Chemical Communications, 1981 , # 10 p. 497 - 499

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Citation Number: 5

Abstract

Summary Fluorescence of the title dye is quenched by iron(I1) in water with concomitant photoreduction via a mechanism which does not involve significant induced intersystem crossing by the quencher. ... IN a photogalvanic cell' the electroactive species are afford higher voltages and greater power output by avoiding generated by a photochemical electron-transfer reaction energy lost through intersystem crossing (ISC) . The title ... Published on 01 January 1981. ...