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  2. Cyclic voltammetry - Wikipedia

    en.wikipedia.org/wiki/Cyclic_voltammetry

    In electrochemistry, cyclic voltammetry (CV) is a type of voltammetric measurement where the potential of the working electrode is ramped linearly versus time. Unlike in linear sweep voltammetry , after the set potential is reached in a CV experiment, the working electrode 's potential is ramped in the opposite direction to return to the ...

  3. Fast-scan cyclic voltammetry - Wikipedia

    en.wikipedia.org/wiki/Fast-scan_cyclic_voltammetry

    Fast-scan cyclic voltammetry (FSCV) is cyclic voltammetry with a very high scan rate (up to 1 × 10 6 V·s −1). [1] Application of high scan rate allows rapid acquisition of a voltammogram within several milliseconds and ensures high temporal resolution of this electroanalytical technique. An acquisition rate of 10 Hz is routinely employed.

  4. Voltammetry - Wikipedia

    en.wikipedia.org/wiki/Voltammetry

    Alternating current voltammetry: A type of cyclic voltammetry where small sinusoidal oscillations in voltage are applied to an electrochemical cell while varying the overall voltage. [17] Polarography: a subclass of voltammetry where the working electrode is a dropping mercury electrode (DME), useful for its wide cathodic range and renewable ...

  5. Chronoamperometry - Wikipedia

    en.wikipedia.org/wiki/Chronoamperometry

    Cell of cyclic voltammetry. Double potential step chronoamperometry (DPSCA) is the technique whose working electrode is applied by the potential stepping forward for a certain period of time and backward for a period of time. The current is monitored and plotted with respect to time. This method starts with an induction period.

  6. Randles–Sevcik equation - Wikipedia

    en.wikipedia.org/wiki/Randles–Sevcik_equation

    In electrochemistry, the Randles–ŠevĨík equation describes the effect of scan rate on the peak current (i p) for a cyclic voltammetry experiment. For simple redox events where the reaction is electrochemically reversible, and the products and reactants are both soluble, such as the ferrocene/ferrocenium couple, i p depends not only on the concentration and diffusional properties of the ...

  7. Electroanalytical methods - Wikipedia

    en.wikipedia.org/wiki/Electroanalytical_methods

    Chronoamperometry is typically carried out in unstirred solution and at the fixed electrode, i.e., under experimental conditions avoiding convection as the mass transfer to the electrode. On the other hand, voltammetry is a subclass of amperometry, in which the current is measured by varying the potential applied to the electrode.

  8. How to Reset These 10 Hormones That Affect Weight This Year - AOL

    www.aol.com/reset-10-hormones-affect-weight...

    How to Reset Female Hormones For Weight Loss. This article was reviewed by Craig Primack, MD, FACP, FAAP, MFOMA. Hormones can be helpful heroes, supporting the immune system and a healthy sleep ...

  9. Electrochemical stripping analysis - Wikipedia

    en.wikipedia.org/wiki/Electrochemical_stripping...

    Cathodic stripping voltammetry is a voltammetric method for quantitative determination of specific ionic species. [6] It is similar to the trace analysis method anodic stripping voltammetry, except that for the plating step, the potential is held at an oxidizing potential, and the oxidized species are stripped from the electrode by sweeping the potential negatively.