Structural, photoluminescent and photocatalytic properties of TiO2:Eu3+ coatings formed by plasma electrolytic oxidation
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文摘

TiO2:Eu3+ coatings are formed by plasma electrolytic oxidation (PEO).

Photoluminescence is related to transitions of Eu3+ from level 5D0 to levels 7FJ.

Eu3+ ions occupy non-inversion symmetry sites in the coatings.

PEO time is an important factor affecting photocatalytic activity.

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