Compara mètodes

	Cronoamperometria	Voltametria Cíclica
Camp	Espectroscòpia	Espectroscòpia
Família	Process / pipeline	Process / pipeline
Any d'origen	1954	1964
Autor original	Paul Delahay	Randles Semyon Nicholson
Tipus	Electrochemical technique	Electrochemical technique
Font seminal	Bard, A. J., & Faulkner, L. R. (2001). Electrochemical Methods: Fundamentals and Applications. John Wiley & Sons, 2nd edition.	Nicholson, R. S., & Shain, I. (1964). Electroanalytical chemistry. Analytical Chemistry, 36(4), 706-723.
Àlies	CA, chronoamperometric method	CV, cyclic voltammetry, electrochemistry
Relacionats	3	3
Resum	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.