摘要
本文研究了聚邻甲苯胺修饰电极的制作和ｐＨ特性，结果表明：修饰膜电极的线性范围在ｐＨ＝０－９之间，平均斜率为５９．７５ｍｖ／ｐＨ（２０℃）。该膜均匀，牢固和稳定性较好，能抗一般离子的干扰，有分析溶液酸度的实际意义。
The preparation methode and pH characters of film modified electrode have been discussed in this papers.The results show the modified electrode has Nernstian range from pH=0 to pH=9 with a slope of 59.75mv/pH(20℃),and has fine stability,reproducibility.General ions do not disturb th analytical results.
出处
《苏州丝绸工学院学报》
1998年第5期19-23,共5页
Journal of Suzhou Institute of Silk Textile Technology
