Volume 4, Issue 3 (12-2015)                   2015, 4(3): 0-0 | Back to browse issues page

‎ 20.1001.1.23222352.1394.4.3.3.0

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The effect of Barium addition on microstructure and photoluminescence properties of CaWO4
Abstract:   (6522 Views)

In this study, CaWO4 and CaWO4:Ba2+ were synthesized by precipitation method with using of CaCl2, Na2WO4 AND BaCl2 as raw materials. synthesized powders were characterized by X-Ray diffraction (XRD), scaning microscope (SEM) photoluminescence tests. The results showed that after calcination at 500C /3hr , crystallization of CaWO4 were improved and amount  of flourescence emision of CaWO4 were decreased and shifted and band gap energy increased.

Keywords: CaWO4, CaWO4:Ba2+, photoluminescence, precipitation method
Full-Text [PDF 1463 kb]   (4786 Downloads)    
Type of Study: Research | Subject: Bioceramics
Received: 2016/02/15 | Accepted: 2016/02/15
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