定常状態における T-T 吸収を用いた酸素センシングシステムの開発 Development of Oxygen Sensing System by T-T Absorption at Stationary State of Quenching

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Abstract

<p>A photochemical new oxygen sensor using continuous wave Nd-YAG laser (CW laser) as an excitation light has been developed, which is based on the stationary state quenching of triplet-triplet (T-T) absorption of zinc 5,10,15,20-tetrakis-(pentafluorophenyl)-porphyrin (ZnTFPP) by oxygen. The intensity of ZnTFPP T-T absorption decreases with oxygen concentration, indicating the applicability for oxygen sensor.</p>

Journal

  • Electrochemistry

    Electrochemistry 70(6), 416-417, 2002-06-05

    The Electrochemical Society of Japan

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