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Ultramicroelectrodes electrolyte effects

Electroanalytical application of hemispherical [35,36], cylindrical [37,38] and ring microelectrodes [39] has been described. A hemispherical iridium-based mercury ultramicroelectrode was formed by coulometric deposition at -0.2 V vs. SSCE in solution containing 8 x 10 M Hg(II) and 0.1M HCIO4 [35]. The radius of the iridium wire was 6.5 pm. The electrode was used for anodic stripping SWV determination of cadmium, lead and copper in unmodified drinking water, without any added electrolyte, deoxygenation, or forced convection. The effects of finite volume and sphericity of mercury drop elecPode in square-wave voltammetiy have been also studied [36]. [Pg.32]

Chou, C.H., Chang, J.L. and Zen, J.M. (2010) Effective analysis of gaseous formaldehyde based on a platinum-deposited screen-printed edge band ultramicroelectrode coated with Nafion as solid polymer electrolyte. Sens. Actoators, B, 147,669. [Pg.166]

See other pages where Ultramicroelectrodes electrolyte effects is mentioned: [Pg.379]    [Pg.249]    [Pg.246]    [Pg.138]    [Pg.82]    [Pg.237]    [Pg.373]    [Pg.261]    [Pg.18]    [Pg.93]    [Pg.160]    [Pg.405]    [Pg.107]    [Pg.1041]    [Pg.1108]    [Pg.1175]    [Pg.1412]    [Pg.1841]    [Pg.260]    [Pg.146]    [Pg.329]    [Pg.334]    [Pg.61]   
See also in sourсe #XX -- [ Pg.645 , Pg.646 ]



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