A two-dimensional mathematical model of a Zn-MnO2 alkaline cell(3)

(整期优先)网络出版时间:2007-03-13
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Overpotential:ηThechangeofthechemicalpotentialforsolidphasesisequaltozeroasZnandZnOareconsideredassingle-componentmaterials.BycombiningtheOhm’slawinthematrixphaseandthechemicalpotentialinthesolutionphase,theoverpotentialfortheanodecanbewrittenas