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| Quang phổ cực phổ vòng× | Chronoamperometry× | |
|---|---|---|
| Lĩnh vực | Quang phổ học | Quang phổ học |
| Họ | Process / pipeline | Process / pipeline |
| Năm ra đời≠ | 1964 | 1954 |
| Người khởi xướng≠ | Randles Semyon Nicholson | Paul Delahay |
| Loại | Electrochemical technique | Electrochemical technique |
| Công trình gốc≠ | Nicholson, R. S., & Shain, I. (1964). Electroanalytical chemistry. Analytical Chemistry, 36(4), 706-723. link ↗ | Bard, A. J., & Faulkner, L. R. (2001). Electrochemical Methods: Fundamentals and Applications. John Wiley & Sons, 2nd edition. link ↗ |
| Tên gọi khác≠ | CV, cyclic voltammetry, electrochemistry | CA, chronoamperometric method |
| Liên quan | 3 | 3 |
| Tóm tắt≠ | 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. | 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. |
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