Luminescence Properties of Co-doped Eu3+, Bi3+ Lu2O3/Polyvinylpyrrolidone Films

The effect of the polyvinylpyrrolidone (PVP, MW = 130,000) molar content, PVP/Lu = 1, 2.5, 4 and 5; on the photoluminescent and structural properties of sol-gel derived Lu2O3:Eu3+, Bi3+ has been analyzed. Thin hybrid films were deposited by means of the dip-coating technique on silica quartz substra...

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Veröffentlicht in:	Coatings (Basel) 2018-11, Vol.8 (12), p.434
Hauptverfasser:	Morales-Ramírez, Ángel de Jesús, García-Hernández, Margarita, Medina-Velázquez, Dulce Yolotzin, Ruiz-Guerrero, María del Rosario, Juárez-López, Fernando, Reyes-Miranda, Joan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Annealing Bismuth Chromaticity Color temperature Dip coatings Emission Energy transfer Ethanol Europium Glass substrates Immersion coating Luminescence Lutetium oxide Morphology Nitrates Optical properties Photoluminescence Polyvinylpyrrolidone Silicon dioxide Sol-gel processes Spectrum analysis Substrates Thin films
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