Synthesis of a novel green fluorescent material Ca3Al2O6:Tb3+ based on a layered double hydroxide precursor

A novel green light emitting material, Ca 3 Al 2 O 6 :Tb 3+ was synthesized by calcination of a terbium doped Ca/Al layered double hydroxide precursor at 1350°C. The precursor was prepared by coprecipitation from metal nitrates with sodium hydroxide. The material shows characteristic green emission...

Full description

Saved in:
Bibliographic Details
Published in:Russian Journal of Physical Chemistry A 2015-08, Vol.89 (8), p.1500-1503
Main Authors: Gao, Xiaorui, Jiang, Kangle, Hao, Yongjing, Chang, Tao, Yin, Yaobing
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Photochemistry and Magnetochemistry
Physical Chemistry
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A novel green light emitting material, Ca 3 Al 2 O 6 :Tb 3+ was synthesized by calcination of a terbium doped Ca/Al layered double hydroxide precursor at 1350°C. The precursor was prepared by coprecipitation from metal nitrates with sodium hydroxide. The material shows characteristic green emission at 543 nm when excited with 266 nm UV source. The photoluminescence intensity reaches its maximum at Tb 3+ concentration of 0.5 mol %.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024415080336