高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (10): 1464-1466.

• 研究简报 • 上一篇    下一篇

基于单纯型的非线性拟合求解多孔碳毡电极库仑检测器的质量转移系数

陈国南   

  1. 福州大学化学系, 福州, 350002
  • 收稿日期:1993-10-22 修回日期:1994-03-01 出版日期:1994-10-24 发布日期:1994-10-24
  • 作者简介:陈国南,男,44岁,博士,副教授.

Calculation of Mass Transfer Coefficient of Coulometric Detector Based on a Porous Carbon Felt Working Electrode by Simplicial Nonlinear Fitting

CHEN Guo-Nan   

  1. Department of Chemistry, Fuzhou University, Fuzhou, 350002
  • Received:1993-10-22 Revised:1994-03-01 Online:1994-10-24 Published:1994-10-24

关键词: 多孔碳毡电极, 质量转移系数, 非线性拟合

Abstract: Based on the investigation of coulometric conversion efficiency of porous carbon felt electrode, a mathematical model for calculating the mass transfer coefficient of porous carbon felt electrode was developed.By using this mathematical model, a simplicial nonlinear fitting method for calculating the mass transfer coefficient of porous carbon felt electrode was proposed, and the process of nonlinear fitting was simulated by a computer.The program written in BASICcould be implemented on a IBMpersonal computer.The results obtained were very closed to the value in literature and the results of graphic method.

Key words: Porous carbon felt electrode, Mass transfer coefficient, Nonlinear fitting