Ioannis Gkionis

3 Questions 7 Answers 0 Followers

Questions related from Ioannis Gkionis

Step by step calculation of Lithium Diffusion Coefficient using EIS measurement ?

Hello ! I am trying to figure out how Dli (Lithium diffusion coefficient) is calculated. A method is from EIS measurement. Specifically, from the relationship between Warbung impedance and the...

07 December 2018 10,006 11 View

Strange behavior of silicon anodes ?

Hello ! I fabricated lithium-ion half cells (silicon anodes and lithium metal) with LP30 +2% FEC as the electrolyte solution and tested galvanostatically at C/10 rate. After 5 cycles, there was a...

30 November 2018 7,734 3 View

Which is the appropriate pressure of Argon on a DC magnetron Sputtering so as to have the maximum ionisation ? Is there any method to estimate that ?

I try to find a relation between Power (P), Argon pressure (ppm) and probably distance (cm) between cathode and plate so as to have maximum ionisation of gas.

22 June 2017 7,638 2 View