The influence of coarsening process on the anti-peeling strength and degradation rate of electrolytic copper foil
The coarsening and curing processes of copper foil are the two most crucial steps in the surface post-treatment of copper foil,and the quality of the coarsening and curing processes directly determines the performance of copper foil.Based on the coarsening and solidification process of copper foil,this article studied the effects of Cu2+ concentration,current density and bath temperature on the surface morphology,anti-peeling strength and degradation rate of copper foil were studied.Under optimized process conditions,a coarsening electrolytic copper foil with a anti-peeling strength of 1.29 N/mm,a degradation rate of 3.01%,and no side corrosion was prepared.
NETL
NSTL
万方数据
