The CB is calculated through Mott Schottky and VB values through VB XPS analysis. To cross verify the values, the difference of the VB- CB was equated to the Eg( Band gap).
The same is not holding good for a MOF material. The band of the material is higher and the VB values are lower.
How to cross verify the values of CB and VB in this case.
Manan Mehta
We can verify the values of Band gap (Eg) (difference between valence band and conduction band) using Tauc's plot (tangent drqwn to suitable curve) in absorption plot calculated after the experiment of photocatalysis.
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