Thanks Dr Yosef, , but EDX is not a quantitative analysis, Will it appropriate for determination of Li to Ti ratio in Li2Tio3 . Can we adopt rate of raw material. can you pl. let me know how to do it by rate of raw material.
I am not sure I understand your last remark. It seems to me anyway that you can always calibrate the measurement with a mix of Li and Ti of known amounts (prepared by yourself say- from Li and Ti )
You can reactively dissolve the ― presumably non-stoichiometric ― ceramic spinel sample in hot aq. sulphuric acid, and proceed to the quantitative analysis of that solution, possibly after neutralization, by any suitable analytical method able to quantitatively discriminate between both the elements, Li and Ti.