Author:

Keywords:

Science & Technology, Physical Sciences, Chemistry, Inorganic & Nuclear, Chemistry, WHITE-LIGHT, PHOTOLUMINESCENCE PROPERTIES, ENERGY-TRANSFER, MN4+, EMISSION, EU3+, EFFICIENT, CE3+, TB3+, MN2+, 0302 Inorganic Chemistry, 0307 Theoretical and Computational Chemistry, 0399 Other Chemical Sciences, Inorganic & Nuclear Chemistry, 3402 Inorganic chemistry

Abstract:

In this paper, a novel kind of tristrontium sodium antimony(v) oxide (NaSr3SbO6:Mn4+; NSSO:Mn4+) material was developed, whose crystal structure is different from the well-researched Mn4+-doped antimoniate double pervoskite materials. The optimal NSSO:0.006Mn4+ can be mainly excited using ultraviolet/near-ultraviolet (UV/n-UV) and partial blue lights with a high quantum yield of 46% upon 365 nm UV excitation and good temperature dependent performance.