Matrix-inducing synthesis and luminescence of novel unexpected coral-like morphology Mg 2 Gd 8 (SiO 4 ) 6 O 2 :Tb 3+ nanophosphor from in situ composing multicomponent hybrid precursors
作者： Hong Hua Huang , Bing Yan
DOI: 10.1016/J.INOCHE.2004.05.022
关键词: Photoluminescence 、 Matrix (chemical analysis) 、 Nanotechnology 、 In situ 、 Particle size 、 Morphology (linguistics) 、 Luminescence 、 Chemical engineering 、 Materials science 、 Ion 、 Doping 、 Physical and Theoretical Chemistry 、 Inorganic chemistry 、 Materials Chemistry
摘要: Abstract Mg2Gd8(SiO4)6O2 doped with Tb3+ was in situ synthesized by a novel hybrid precursors assembly sol–gel technology. The particle size of luminescent materials is the range 60–100 nm characterized XRD and especially SEM shows that there exist some unexpected morphological structures owing to multicomponent precursors. photoluminescence property Mg2Gd8(SiO4)6O2:Tb3+ compared investigate as function ions concentration, which revealed these nanophosphors showed strong green emission from 5D4 7F5 at 543 nm.
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