Potentiodynamic determination of electrode kinetics for chemisorbed reactants: The Ag/Ag2O/OH- system
作者： P. Stonehart
DOI: 10.1016/0013-4686(68)80087-8
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摘要: Abstract An examination of current/time (or current/potential) parameters obtained under potentio-dynamic conditions is made for adsorbed reactants where a reverse reaction and diffusion the products are no consequence. Particular attention has been paid to implications varying orders electrode reactions. The equations have used examine in detail formation (second-order) reduction (first-order) Ag2O 1 N NaOH. silver electrodes were prepared as thin fihns on rhodium substrates control mass reacting silver. transfer coefficient was determined from experimental results both be α = 0·71± 0·03. AgOH rapid distinguished so that different values standard potential Ag/AgOH/OH− Ag/Ag2O/OH− couples can determined. couple considered potential-determining reversible silver/silver-oxide electrode.
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