节点文献
An improved analysis method of constant-current charge/discharge curves and its application to nickel hydroxide electrode
【Abstract】 The derivative of charge and discharge curves (d t /d E vs E plot) can be used to describe the charge and discharge process more exactly. The d t /d E ? 獷 plots of nickel hydroxide electrode at different charge/discharge rates and intermittent discharge experiment are discussed. Though the d t /d E ? 獷 plot is affected by many factors, it clearly has intrinsic relation with the nature of active material such as conductivity and thermodynamic potential of active material, which changes with the state of charge. The d t /d E—E plot can also be applied to other electrochemical active materials, especially to those having several phases during charge or discharge.
【关键词】 nickel hydroxide electrode;
constant current charge/discharge curve;
derivative;
【Key words】 nickel hydroxide electrode; constant current charge/discharge curve; derivative;
【Key words】 nickel hydroxide electrode; constant current charge/discharge curve; derivative;
【基金】 Project( 5 990 2 0 0 4)supportedbytheNationalNaturalScienceFoundationofChina ;projectsupportedbytheChineseStateKeyLaboratoryforCorrosionandProtection
- 【文献出处】 Transactions of Nonferrous Metals Society of China ,中国有色金属学会会刊(英文版) , 编辑部邮箱 ,2003年02期
- 【分类号】TM912.2
- 【被引频次】2
- 【下载频次】43