Σύγκριση μεθόδων

	Βολταμμετρία	Ποτενσιομετρική Ογκομέτρηση
Πεδίο	Αναλυτική Χημεία	Αναλυτική Χημεία
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	1922	1909
Δημιουργός	Jaroslav Heyrovsky	Soren Sorensen
Τύπος	electrochemical separation and analysis	titration method
Θεμελιώδης πηγή	Nicholson, R. S., & Shain, I. (1965). Theory of stationary electrode polarography for a chemical reaction coupled to electron transfer. Analytical Chemistry, 36(4), 706–723.	Skoog, D. A., West, D. M., Holler, F. J., & Crouch, S. R. (2014). Fundamentals of Analytical Chemistry (9th ed.). Cengage Learning. ISBN: 978-1133170960
Εναλλακτικές ονομασίες	electrochemical voltammetry, cyclic voltammetry, CV, differential pulse voltammetry	potentiometry, electrochemical titration
Συναφείς	5	5
Σύνοψη	Voltammetry is an electrochemical analytical technique that studies chemical reactions and properties of substances by measuring the current response as the potential applied to an electrode is systematically varied. Developed by Jaroslav Heyrovsky in the 1920s (polarography), modern voltammetry has become essential for measuring redox potentials, detecting trace analytes, and investigating reaction mechanisms. Variants such as cyclic voltammetry (CV) and differential pulse voltammetry (DPV) offer high sensitivity and selectivity for electrochemically active analytes.	Potentiometric titration is an electrochemical method of analysis that measures the potential difference between a reference electrode and an indicator electrode as a titrant is gradually added to a solution. Developed in the early 20th century, it allows precise determination of the concentration of analytes without requiring visual endpoint indicators. This method is fundamental in analytical chemistry for determining acids, bases, redox species, and metal ions.