摘要
利用电势阶跃法和光谱电化学方法研究了中性红的氧化还原反应，并测定出标准电极电势Ｅ＝０２５８（ｖｓＮＨＥ），电子转移数ｎ＝２以及还原态离解常数ｐＫａ１＝５１８，ｐＫａ２＝６０３。
The electrochemical redox of neutral red has been studied by potential step method and thin layer spectroelectrochemistry The standard potential E and the number of electron transfer determined were 0 258V(vs NHE)and 2 respectively The acid dissocilation constants for the reducted neutral red were obtained as pK a1 =5 18,pK a2 =6 03 The mechanism of electrode reaction has been proposed
出处
《山东建材学院学报》
1996年第2期19-24,共6页
Journal of Shandong Institute of Building Materials
基金
山东省自然科学基金资助项目
关键词
电化学反应
中性红
电势阶跃
thin layer spectrolelectrochemistry
potential step
neutral red
