'Voltammetry' diaporamas de présentation

Lecture 3

Lecture 3. Techniques and Instrumentation in Electrochemical Sensing. Cyclic voltammetry. for reversible reaction. Cyclic voltammetry. initial situation. formal potential reached in forward scan. max. current. formal potential reached in reversed scan. Cyclic voltammetry.

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Best seen broken into four categories

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Pulsed Voltammetric Techniques

Pulsed Voltammetric Techniques. Typical Set up for Polarography. DC Polarography. Sample-and-Hold or Tast (sampled-current) Voltammetry. Normal Pulse (NPV) vs. Tast Voltammetry. Differential Pulse (DPV) vs. Normal Pulse Voltammetry. NPV. DPV.

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