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Research Journals >
Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.49A [2010] >
IJC-A Vol.49A(03) [March 2010] >
| Title: | Preparation of one-dimensional green phosphors (Y,Gd)BO3:Tb3+ nanofibers by electrospinning |
| Authors: | Liu, Wei
Wang, Ce |
| Keywords: | Luminescence
Electrospinning
Phosphors
Green phosphors
Nanofibers
Rare earths
Yttrium
Gadolinium
Terbium
Borates |
| Issue Date: | Mar-2010 |
| Publisher: | CSIR |
| Abstract: |
One-dimensional (Y, Gd) BO3: Tb3+ nanofibers with hexagonal structure have
been prepared as potential green phosphors by an electrospinning technique, and
characterized with X-ray diffraction, scanning electron
microscopy, FT-IR spectrum, TG-DTA and photoluminescence spectra. The effect of annealing temperature
on the crystallization and luminescence properties has been studied. The main emission position is centered
at 543 nm (5D4 →7F5). Photoluminescence spectra indicate
that fluorescence capability improves with increase in temperature.
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| Page(s): | 307-310 |
| Source: | IJC-A Vol.49A(03) [March 2010]
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