Synthesis and Characterization of Y2O3:Eu3+ Film Derived by Sol-Gel Processing

Abstract:

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Y2O3:Eu3+ thin film was synthesized by sol-gel method with inorganic salt raw materials, and the crystal structure and luminescent properties were investigated. By adding organic additive to the sol, a homogeneous film with high luminescent intensity could be obtained by dip-coating technique on the surface of alumina sheet and quartz glass. Structures of the films were studied by XRD and SEM. The excitation spectra of the films showed a wide excitation peak from 200nm to 260nm, and the emission spectra had a strongest emission peak at 611nm which revealed a close relationship with the calcining temperature.

Info:

Periodical:

Key Engineering Materials (Volumes 336-338)

Edited by:

Wei Pan and Jianghong Gong

Pages:

593-596

DOI:

10.4028/www.scientific.net/KEM.336-338.593

Citation:

C. Yang et al., "Synthesis and Characterization of Y2O3:Eu3+ Film Derived by Sol-Gel Processing", Key Engineering Materials, Vols. 336-338, pp. 593-596, 2007

Online since:

April 2007

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Price:

$35.00

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