Micro electrodes
Advantages of using Microelectrodes for CV measurement
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1. Little distortion from
dissipation in potential or electrification flow 2. Combination of PC enables to process at high sweep rate 3. Analyzable short-lived intermediate in electrode reaction 4. Mearsurable without support electrolyte 5. Excellent measuring accuracy because of little influence of noise arise from electrification flow 6. Diffusion is smooth enough to obtain stationary state |
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Figure in right : the result of detection of a chemical product in subsequent reaction. By the fast sweep at 104V/S, the peak (which is shown when the short-lived intermediate is reduced into the former substance) can be observed before the intermediate vanishes. |
vsAg_Ag+.jpg "E(V) vs Ag/Ag+") |