多功能高灵敏度双恒电位仪的研制及应用  

A Highly Sensitive Multifunctional Bipotentiostat Instrument and Its Applications

作　　者：纪华民 汪尔康[1] 

机构地区：[1]中国科学院长春应用化学研究所电分析化学开放研究实验室,长春130022

出　　处：《分析化学》1991年第8期976-980,共5页Chinese Journal of Analytical Chemistry

基　　金：国家自然科学基金委资助项目

摘　　要：研制了一种可测量pA～mA级电流的高灵敏度多功能双恒电位仪。此仪器结构简单,灵活性强,操作方便。成功地应用于微电极电化学检测器的液相色谱/电化学研究。A highly sensitive multifunctional bipotentiostat instrument has been designed and constructed for measuring current in the range of pA～mA. This instrument is simple and easy to operate for multiple purposes. It has been used for the study of liquid chromatography/electrochemistry with microelectrode as electrochemical detector.

关 键 词：双恒电位仪 微电极 液相色谱 

分 类 号：O657.15[理学—分析化学]