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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/71453


    Title: Calculation of PH near the surface of an electrode covered with a porous film
    Authors: 張裕祺;Chang, Yu-chi;Prntice, Geoffrey
    Contributors: 淡江大學化學工程與材料工程學系
    Date: 1986-01
    Issue Date: 2011-10-24 01:12:28 (UTC+8)
    Abstract: The pH adjacent to the surface of a film-covered electrode is generally a difficult quantity to measure. Consequently, we have developed a model to calculate the concentration distribution of a reacting species in a porous film on an electrode surface. Reactions at both the electrode surface and at the film surface within the pore structure are considered. Effects of pore geometry, diffusion rate and reaction rate on concentration distribution are computed from a one-dimensional model. Use of the model in predicting hydroxide ion concentration near the surface of a passivating zinc electrode is demonstrated.
    Relation: Electrochimica acta 31, pp.579-584
    DOI: 10.1016/0013-4686(86)85036-8
    Appears in Collections:[化學工程與材料工程學系暨研究所] 期刊論文

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