Enhanced UVB emission and analysis of chemical states of Ca 5(PO4)3OH:Gd3+,Pr3+ phosphor prepared by co-precipitation

Journal of Physics and Chemistry of Solids

Volumn 75, Issue 8, 2014, Pages 998-1003

  Mokoena, P P ^a   Nagpure, I M ^a   Kumar, Vinay ^a,b   Kroon, R E ^a   Olivier, E J ^c   Neethling, J H ^c   Swart, H C ^a   Ntwaeaborwa, O M ^a  

^a UNIVERSITY OF THE FREE STATE   (South Africa)

^b SHRI MATA VAISHNO DEVI UNIVERSITY   (India)

^c NELSON MANDELA METROPOLITAN UNIVERSITY   (South Africa)

Author keywords

A. Inorganic compounds; A. optical materials; C. photoelectron spectroscopy; D. crystal structure; D. luminescence

Indexed keywords

CHEMICAL ANALYSIS; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; INORGANIC COMPOUNDS; LIGHT EMISSION; MEDICAL APPLICATIONS; PHOSPHORS; PHOTOLUMINESCENCE; PHOTOLUMINESCENCE SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY; X RAY SPECTROSCOPY;

BIOCERAMIC MATERIALS; COPRECIPITATION METHOD; ENERGY DISPERSIVE X RAY SPECTROSCOPY; HEXAGONAL PHASE; LIGHT EMITTING DEVICES; NARROW-BAND EMISSION; PHOTOLUMINESCENCE INTENSITIES; RARE EARTH IONS;

CALCIUM;

EID: 84901045114     PISSN: 00223697     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpcs.2014.04.015     Document Type: Article

References (20)

1. I.M. Hung, W.J. Shih, M.H. Hon, and M.C. Wang The Properties of Sintered Calcium Phosphate with [Ca]/[P]=1.50 Int. J. Mol. Sci. 13 2012 13569
2. B. Mirhadi, B. Mehdikhani, and N. Askari Synthesis of nano-sized β-tricalcium phosphate via wet precipitation Process Appl. Ceram. 5 4 2011 193
3. U. Kempe, and J. Götze Cathodoluminescence (CL) behaviour and crystal chemistry of apatite from rare-metal deposits, Miner. Mag. 66 1 2002 150
4. P.D. Beslare, S.V. Moharil, C.P. Joshi, and S.K. Omanwar Preparation and Characterization of UV Emitting Fluoride Phosphors for Phototherapy Lamps AIP Conf. Proc. 1391 2011 194
5. C.H. Huang, T.M. Chen, and B.M. Cheng Luminescence investigation on ultraviolet-emitting rare-earth-doped phosphors using synchrotron radiation Inorg. Chem. 50 2011 6552
6. B. Pavan, D. Ceresoli, M.M.J. Tecklenburg, and M. Fornari First principles NMR study of flourapatite under pressure Solid State Nucl. Magn. Reson. 45-46 2012 59
7. 3+ ion in nanosized calcium hydroxyapatite Proc. NAP 1 1 2012 24 31
8. J.N. Hart, P.W. May, N.L. Allan, K.R. Hallam, F. Claeyssens, G.M. Fuge, M. Ruda, and P.J. Heard Towards new binary compounds: synthesis of amorphous phosphorus carbide by pulsed laser deposition J. Solid State Chem. 198 2013 466
9. W. Zhang, X. Li, and R. Yang Study on the change of silicon and phosphorus content in the condensed phase during the combustion of epoxy resin with OPS/DOPO Polym. Degrad. Stab. 99 2014 289
10. G.D. Khattak, A. Mekki, and L.E. Wenger X-ray photoelectron spectroscopy (XPS) and magnetic susceptibility studies of vanadium phosphate glasses J. Non-Cryst Solids 355 2009 2148
11. 3 nanoparticles for MRI applications: an experimental and theoretical study J. Nanopart. Res. 14 2012 10061
12. 3 Phys. Rev. B 44 11 1991 11
13. 3 (R=La, Pr; A=Ca, Sr, Ce) using photoelectron spectroscopy J. Korean Phys. Soc. 40 2002 501
14. 7 J. Phys. Chem. Solids 68 2007 1940
15. 2 J. Mol. Catal. A 338 2011 18
16. 3+ Appl. Phys. B 98 2010 139
17. 4 under low-voltage electron beam and vacuum ultraviolet excitation Appl. Phys. B Laser Opt. 100 2012 865
18. 3+-doped mixed alkali fluorophopshate optical glasses J. Mater. Sci. Lett. 20 2001 737
19. J. Legendziewicz, M. Guzik, J. Cybinska, A. Stefan, and V. Lupei Optical behaviour of praseodymium/ytterbium-co-doped double phosphates J. Alloys Compd. 451 2008 158
20. Q.Y. Zhang, and X.Y. Huang Recent progress in quantum cutting phosphors Prog. Mater. Sci. 55 2010 353