1.1 Introduction 1.2 Scope of Electroanalytical Che
1.1 Introduction (导言)
电分析化学和电化学:两者没有区别!基本原理 一样,仅研究的侧重点可能不同。
电化学池: 原电池(Galvanic Cell):化学能 电解池(Electrolytic Cell):电能
polarography A classical electroanalytical technique discovered in 1922 by J. Heyrovsk which he was awarded the Nobel Prize for Chemistry in 1959. Essentiall linear-sweep voltammetry using a dropping-mercury electrode for worki and a large mercury pool as counter electrode. voltammetry An electrochemical measuring technique used for electrochemical analysi the determination of the kinetics and mechanism of electrode reactions. "Voltammetry" is a family of techniques with the common characteristics potential of the working electrode is controlled (typically with a potentios the current flowing through the electrode is measured. In one of the most applications of the technique, the potential is scanned linearly in time; thi the "linear-sweep voltammetry," "LSV," or "LV." "Cyclic voltammetry (C linear-sweep voltammetry with the scan continued in the reverse direction end of the first scan, this cycle can be repeated a number of times.