Moonhyeok Song

2 Questions 1 Answers 0 Followers

Questions related from Moonhyeok Song

How should I explain when the result of CV is good but cyclic charge-discharge is poor in a battery cell test?

I had some CV and cycling test for my battery half-cells. In the CV tests, they were reversible and performed very well. But during the rate performance and the cycling test, they ran only at a...

09 November 2020 8,186 4 View

How to calculate the exact mass of PVDF from weight ratio??

To produce a battery cell, I need to calculate the quantities of materials (active material, binder, graphit) with ration 80:10:10. I want to calculate those quantities as mass but how to...

25 October 2019 8,318 3 View