拜求各位大侠,最近有篇文章要修改,审稿意见如下,说锂离子扩散系数在两相反应中不能求,扩散系数在两相反应中是什么?望各位大侠不吝赐教,谢谢!!
The authors estimated the diffusion coefficient from the CV analysis. But it is well known that the reaction in LiFePO4 olivine cathode is two-phase reaction. Only in the case of single phase reaction, we can discuss the ionic diffusion coefficient. What is the ionic diffusion coefficient in the two-phase reaction?