Elastico-Luminescent Nanoparticles Prepared via Polymer-Coated Precursor Formed in Reverse Micelles

Abstract:

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Europium-doped strontium aluminate is a famous green phosphor that can give luminescence under a mechanical stress that is named elastico-luminescence. This paper reports a modified reverse micelles process for preparing the europium-doped strontium aluminate nanoparticles. A polymeric matrix was coated on the surface of the precursor formed in the reverse micelles. The polymeric matrix is considered to prevent the particle agglomeration by forming a carbon layer while the precursor was heat-treated. Consequently, the luminescent nanoparticles were achieved after removing the carbon layer and forming the luminescent center under a reducing atmosphere. The processing and properties of the luminescent nanoparticles were discussed in this paper.

Info:

Periodical:

Key Engineering Materials (Volumes 368-372)

Edited by:

Wei Pan and Jianghong Gong

Pages:

355-358

DOI:

10.4028/www.scientific.net/KEM.368-372.355

Citation:

C. Z. Li et al., "Elastico-Luminescent Nanoparticles Prepared via Polymer-Coated Precursor Formed in Reverse Micelles", Key Engineering Materials, Vols. 368-372, pp. 355-358, 2008

Online since:

February 2008

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Price:

$35.00

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