Some literature saying, higher I(003)/I(004) ratios speaks for lower degree of disorder in NCM cathode material, suggesting lesser cation mixing. But some literature says higher ratio shows increased cation mixing.
Dear Nilanjan Mahata
In most articles, it is noted that the higher ratio of I(003)/I(104) leads to the decreases mixing cations and improvement the electrochemical properties. Also, the appropriate amount for this ratio should be more than 1.2 , and the placement of lithium and nickel in their place is better.
There are some references that explain this:
Article Minimization of the cation mixing in Li1+x(NMC)1−xO2 as cath...
Article Optimization of Ni 2+/Ni 3+ ratio in layered Li(Ni,Mn,Co)O 2...
Dear Amirhossein Habibi
Thank you for your explain about effect of cation mixing and sharing your papers, I have been reading their, but I don't know how to calculate separate intensity of I003 and I104. Could you show me how to determine intensity of I003 or I104?
Many thank you.
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