Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2008-12-01

Journal: JOURNAL OF LUMINESCENCE

Included Journals: SCIE

Volume: 128

Issue: 12

Page Number: 1975-1979

ISSN: 0022-2313

Key Words: Co-precipitation; Phosphorescence; Afterglow; APTES; Sr2MgSi2O7:Eu2+; Dy3+

Abstract: Sr2MgSi2O7: Eu2+, Dy3+ phosphors were prepared by the (aminopropyl)-triethoxysilane (APTES) co-precipitation method. Effects of synthesis temperature on the crystal characteristics, luminescent properties and afterglow performance of Sr2MgSi2O7:Eu2+, Dy3+ phosphors have been discussed in detail and compared with the corresponding commercial product. The experimental results indicated that the sample could be synthesized at a relatively lower temperature and had better performance on the above-mentioned properties using the co-precipitation method. (c) 2008 Elsevier B.V. All rights reserved.