Characterization and photoluminescence properties of aluminum borate nanorods doped with Eu | Zendy

Jing Lin | Zendy; Yang Huang | Zendy; J. Zhang | Zendy; Hongwei Song | Zendy; E.M. Elssfah | Zendy; shujun Liu | Zendy; Junjie Luo | Zendy; X.X. Ding | Zendy; S.R. Qi | Zendy; Chengcun Tang | Zendy

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Characterization and photoluminescence properties of aluminum borate nanorods doped with Eu

Author(s) -

Jing Lin,

Yang Huang,

J. Zhang,

Hongwei Song,

E.M. Elssfah,

shujun Liu,

Junjie Luo,

X.X. Ding,

S.R. Qi,

Chengcun Tang

Publication year - 2006

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 442

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.2234240

Subject(s) - nanorod , photoluminescence , materials science , doping , boron , calcination , aluminium , nanotechnology , optoelectronics , chemistry , composite material , catalysis , organic chemistry

Aluminum borate (Al18B4O33) nanorods doped with Eu3+ and Eu2+ were synthesized via a simple calcination method. Both nanorods are of straight morphology and smooth surface, with the average diameter of ∼80 nm. The structural and compositional characteristics have been investigated by x-ray diffraction, infrared spectra, and various microscopy techniques. A possible growth mechanism was proposed for the synthesis of the doped Al18B4O33 nanorods. Photoluminescence measurements indicate that Al18B4O 33:Eu3+ nanorods exhibit emission peaks at 590, 595, 612, and 617 nm, and Al18B4O33 : Eu2+ nanorods display a broad green emission band centered at ∼540 nm. © 2006 American Institute of Physics.

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