Luminescence properties of Ce3+ in strontium borate SrB2O4

Zhang, Jie; Han, Bing; Zhang, Yingbo; Liu, Qi

doi:10.1007/s10854-015-4241-3

Cited by 3 publications

(1 citation statement)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Borates are considered good hosts for phosphors due to their high stability, large bandgap, high luminescence efficiency and low synthesis temperature . Ca 3 (BO 3 ) 2 , a birefringent crystal, has been studied widely as a host for phosphors such as Ca 3 (BO 3 ) 2 :M (M = Dy, Nd, Ce, Pb, Tb, Bi).…”

Section: Introductionmentioning

confidence: 99%

Synthesis and luminescence properties of Ca₃(BO₃)₂:Eu³⁺ via two‐step method

et al. 2018

View full text Add to dashboard Cite

Novel Ca B O ·H O:Eu nanotubes, constructed with nanobelts, were prepared using a hydrothermal method. The Ca (BO ) :Eu nanobelts with a thickness of about 100 nm were made for the first time using a two-step hydrothermal process with Ca B O ·H O:Eu as the precursor. The samples were characterized by energy dispersive X-ray spectroscopy, X-ray diffraction, Fourier transform infra-red spectroscopy, thermogravimetry differential thermal analysis and scanning electron microscopy. The relationship between Ca (BO ) :Eu and Ca B O ·H O:Eu was also studied. Possible reaction and growth mechanisms for Ca B O ·H O:Eu and Ca (BO ) :Eu were proposed. Ca (BO ) :Eu preserved the basic microstructure unit of Ca B O ·H O:Eu . Both Ca B O ·H O:Eu and Ca (BO ) :Eu exhibited red emissions centred at 614 nm, but the maximum excitation peaks for Ca B O ·H O:Eu and Ca (BO ) :Eu differed. Ca (BO ) :Eu exhibited higher photoluminescence intensity but a lower R/O value than Ca B O ·H O:Eu .

show abstract

Section: Introductionmentioning

confidence: 99%