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PVA–CeO 2 nanocomposite films were synthesized by solution casting method and exhibit tape like nanoribbon structure in the 25 wt% CeO 2 films. The 2.5 wt% and 25 wt% CeO 2 films are suitable for UV filters while the 2.5 wt% film shows highest photoluminescence.
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Hemalatha et al. (2016) studied this question.
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