Hydrothermally grown TiO2 NRs on FTO glass . Is there any possibility to find out band gap of TiO2 NRs without UV-visible spectroscopy.
Hi Muhammad Sultan Irshad,
It is very much difficult to determine the bandgap from IV curve.If you want to find the bandgap without using uv-vis spectometer, the best way is to carry out the dc and ac conductivity studies.
Solid UV is a better way of calculating band gap of the material.
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