Kim Hyemi

2 Questions 2 Answers 0 Followers

Questions related from Kim Hyemi

Mechanism of firing LiB cell in the oven at 130°C?

I wondering Mechanism of firing LiB cell in the oven at 130°C. Usually, There is "heat exposure test" in the battery international certification process to insure safty of cell. How to do heat...

05 May 2019 8,068 2 View

How can I mearsure ionic conductivity using EC-lab, SP-150 and VMP3B-10?

I would like to estimate the ionic conductivity of the protonated membrane(Nafion211) using H2SO4 at 3M for 2 days. I use EC-lab program, and SP-150, VMP3B-10. The experiment is simply done by...

01 January 1970 1,634 5 View