قارن الطرق

	قياس الأمبيرية الزمني	الفولتانومترية الدورية
المجال	علم الطيف	علم الطيف
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1954	1964
صاحب الطريقة	Paul Delahay	Randles Semyon Nicholson
النوع	Electrochemical technique	Electrochemical technique
المصدر التأسيسي	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.
الأسماء البديلة	CA, chronoamperometric method	CV, cyclic voltammetry, electrochemistry
ذات صلة	3	3
الملخص	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.