计算机控制的电化学成核测量与分析系统的研制

COMPUTER CONTROLLED ELECTROCHEMICAL MEASUREMENT AND DATA PROCESS DEVICES

用ＰＣ机及Ａ／Ｄ、Ｄ／Ａ转换卡、恒电仪组合了一套电化学测量及数据分析系统，并介绍了有关观测信号处理技术，应用线性回归法进行曲线拟合，从而得到了电化学成核动力学参数。

A computer controlled nucleation electrochmical measurement and data processing system for potentiostat is developed. The system consists of an A/D D/A conver card, connected to the potentiostat, and a software responsible for generating successive step signal for the potentiostat, acquitting and analyzing data. This system can enchance effectivness and objectivensee of the measurement. The reliability of this system is shown by examples.