Synthesis, Properties and Applications of Polymer-Grafted SrAl2O4: Eu2+, Dy3+

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Abstract:

A polymer-grafted SrAl2O4: Eu2+, Dy3+ (PG-SAO-ED) were synthesized by using a bi-functional ligand (3-allyl-2, 4-pentanedione, denoted as APD) as a bridge, which can coordinate with the unsaturated metal ions on the surface of SrAl2O4: Eu2+, Dy3+ (SAO-ED) at one end, and copolymerize with methyl methacrylate and styrene at the other end. The sample was analyzed by FT-IR and Powder X-ray diffraction patterns (XRD). The PG-SAO-ED can well be applied in painting or ink, they have good miscibility with organics. The luminescent painting containing PG-SAO-ED has greatly higher water resistance than that containing SAO-ED.

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Advanced Materials Research (Volumes 634-638)

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2314-2317

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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