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

Abstract:

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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.

Info:

Periodical:

Materials Science Forum (Volumes 610-613)

Main Theme:

Edited by:

Zhong Wei Gu, Yafang Han, Fu Sheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou

Pages:

257-261

DOI:

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

Citation:

Y. R. Ni et al., "Synthesis and Characterization of Rare Earth (Sm,Y) Light Conversion Film ", Materials Science Forum, Vols. 610-613, pp. 257-261, 2009

Online since:

January 2009

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Price:

$35.00

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