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Electrodes, null reversible

A stationary behavior is attained when the condition kc 1 s 1 holds. Under these conditions, the terms 9m become null (see Eqs. (6.200) and (6.201)) and Eqs. (6.202) and (6.205) for the current and converted charge take the following simpler form, whatever the reversible degree of the electrode reaction ... [Pg.451]

For the irreversible electrode (Fig. 34.4b), the null point is registered anywhere in the wide range of potential between (j) and 02. The slope of the curve is very small that is, io very small. An electrode with a large z o is therefore more reversible than one with a small z o. [Pg.877]

A SCE is a reversible electrode, small in size, and designed to give a fixed potential under null current conditions. If a finite current passes through such an electrode polarisation occurs and the potential changes. The electrode returns to its original potential when the current ceases to flow provided the current has flowed for only a short time. [Pg.11]


See other pages where Electrodes, null reversible is mentioned: [Pg.1005]    [Pg.1005]    [Pg.87]    [Pg.430]    [Pg.526]    [Pg.377]    [Pg.473]    [Pg.271]   
See also in sourсe #XX -- [ Pg.184 ]




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