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- Title
Templated synthesis and characterization of red-emitting Ca1-xSr1-xEu2x3+SiO4 phosphor for LED applications.
- Authors
Mayavan, Abinaya; Ganesamurthi, Jaysiva; Gandhi, Sakthivel
- Abstract
A novel attempt towards the synthesis of red-emitting europium (Eu3+<inline-graphic></inline-graphic>)-doped CaSrSiO4<inline-graphic></inline-graphic> phosphors has been made through a templated strategy using non-ionic surfactant as template. The concentrations of Eu3+<inline-graphic></inline-graphic> in the host were altered and the optimized concentration to extract the maximum efficacy was analysed. The crystalline structure and morphologies of the synthesized phosphor were studied and analysed. The results show the aggregated rod-like morphology with a continuous porous network that shows the maximum intensity at 10 mol% of dopant.
- Subjects
PHOSPHOR manufacturing; PHOSPHOR testing; EUROPIUM compounds; EUROPIUM spectra; LIGHT emitting diodes
- Publication
Bulletin of Materials Science, 2018, Vol 41, Issue 5, p1
- ISSN
0250-4707
- Publication type
Article
- DOI
10.1007/s12034-018-1640-0