微机控制微电极伏安仪  

A Computerized Voltammeter for Microelectrodes

作　　者：李培标[1] 彭文峰[1] 赵藻藩 

机构地区：[1]武汉大学化学系

出　　处：《计算机与应用化学》1991年第4期311-314,共4页Computers and Applied Chemistry

摘　　要：本文将 APPLE-Ⅱ计算机与电化学系统联机,研制了微机控制的微电极伏安仪。该仪器除能做稳态实验外,还可以进行结果计算和处理。其电势扫描速度达到几十伏/秒,能用于较快速电势扫描的研究。自动化程度大大提高。In this paper,an Apple-Ⅱ micro-computerized voltammeter has been developed.When steady-state experiments are conducted,plots of log((I_d-I)/I) vs.E and related results such as E_(1/2),D,n as well as sigmoidally shaped voltammograms can be obtained.At fast scan rates,background can be substracted automatically.Good results were obtained by using this instrument.

关 键 词：微机 微电极 伏安仪 铁氰化钾 

分 类 号：O657.14[理学—分析化学]