Ti O2 has a bandgap that is suited to absorb UV radiation ? 1. True 2.False
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1 True might b the ans
souvikghosh1:
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False.
They can absorb only visible radiation.
TiO2 is an indirect band gap semiconductor and possesses a band gap value of ~3.2-3.35 eV if it is in the thin film state.
In solid-state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron states can exist freely. They can be found on every particles.
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