Synthesis and Characterization of Rare Earth (Sm,Y) Light Conversion Film

Ya Ru Ni; Lian Chao Wu; Chun Hua Lu; Zhong Zi Xu

doi:10.4028/www.scientific.net/MSF.610-613.257

Paper Titles

Hydrothermal Synthesis of Self-Assembled-Microfibers with Rutile Single Crystal Titania Nanorods
p.239

Photo-Oxidative Degradation of Metallocene Linear Low-Density Polyethylene
p.243

Preparation and Photocatalytic Activity of Fe-Doped TiO₂ Nanopowders
p.248

Study of High Co Superhard High Speed Steel Surface
p.253

Synthesis and Characterization of Rare Earth (Sm,Y) Light Conversion Film
p.257

Effect of the Superfine SiO₂ Powder Content on the Properties of SiC Composites
p.262

Synthesis of O'-SiAlON/SiC Ecomaterials by Using Non-Traditional Resources: Yangtze River Sand
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Investigation of the SCR Catalyst Ce-V/TiO₂
p.274

Preparation of Eco-Friendly Composite Ceramic from Iron Ore Tailings
p.281

HomeMaterials Science ForumMaterials Science Forum Vols. 610-613Synthesis and Characterization of Rare Earth...

Synthesis and Characterization of Rare Earth (Sm,Y) Light Conversion Film

Abstract:

In this article, Sm(Sal)xPhen, SmyY1-y(Sal)3Phen were synthesized and its films were prepared. They were characterized by infrared spectra (IR), ultra-violet visible spectrometer (UV), X-ray diffraction (XRD) and fluorescence spectroscopy. Sm/Y complexes and its mixture doped with the polyvinyl alcohol (PVA) showed photoluminescence at the wavelength of 646 nm. There was an excellent compatibility among Sm/Y complexes, the polyvinyl alcohol (PVA) and dimethyl sulphoxide (DMSO), which were used to prepare the resin film. The results indicated that Sm/Y rare earth light conversion films were better light conversion films with good compatibility in resins, and with emission wavelength suitable for plants’ photosynthesis.