Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Cronoamperometria× | Voltametria Cíclica× | |
|---|---|---|
| Área | Espectroscopia | Espectroscopia |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1954 | 1964 |
| Autor original≠ | Paul Delahay | Randles Semyon Nicholson |
| Tipo | Electrochemical technique | Electrochemical technique |
| Fonte seminal≠ | Bard, A. J., & Faulkner, L. R. (2001). Electrochemical Methods: Fundamentals and Applications. John Wiley & Sons, 2nd edition. link ↗ | Nicholson, R. S., & Shain, I. (1964). Electroanalytical chemistry. Analytical Chemistry, 36(4), 706-723. link ↗ |
| Outros nomes≠ | CA, chronoamperometric method | CV, cyclic voltammetry, electrochemistry |
| Relacionados | 3 | 3 |
| Resumo≠ | Chronoamperometry (CA) is an electrochemical technique that measures current as a function of time when a potential step is applied to an electrode. Developed by Delahay in the 1950s, CA reveals diffusion-controlled electrochemical processes and enables determination of diffusion coefficients, surface coverage, and kinetic rate constants by analyzing the transient current decay. | Cyclic Voltammetry (CV) is an electrochemical technique that measures redox reactions by varying the voltage applied to an electrode and monitoring the resulting current. Developed by Nicholson and Shain in 1964, CV is one of the most widely used electrochemical methods, providing rapid information about the redox potentials and electron-transfer kinetics of molecules and materials. |
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