How to determine the value of molar volume of the electrode material for calculation of diffusion coefficient?

Sakshee Chandel @Sakshee-Chandel

18 November 2022 0 4K Report

I am using GITT results to calculate the diffusion coefficient (DNa+) with the equation as follows:

D =(4/πτ) ( mVm/MA)2 ( ΔEs/ ΔEt)2

where Vm = molar volume

What will be the value of Vm for sodium titanate anode material?

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