PbCaB2O5 doped with Eu3+: A novel red emitting phosphor
Source abstract
Abstract
Abstract A novel lead calcium diborate PbCaB2O5 doped with Eu3+ was synthesized by facile modified combustion method. The phosphor was characterized by powder X-ray diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), Transmission Electron Microscopy (TEM) and the photoluminescence Emission (PL) and Excitation spectra (PLE). XRD patterns revealed that PbCaB2O5 has triclinic phase which can be obtained by combustion method at relatively low temperature. The FESEM images showed that the prepared phosphor consists of particles in the range of 40–65 nm. The TEM images confirmed the results shown by FESEM images. Upon 393 nm excitation, the phosphor showed red characteristic emission of Eu3+ peaking at 593 nm and 613 nm. Concentration quenching has been observed for Eu3+ concentration greater than 9 mol%. The emission spectra revealed the feasibility of this phosphor as red emission phosphor in near UV LED.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Advanced Chemical Sensor Technologies · Radiation Detection and Scintillator Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (46)
Show source-provided references
1. Becker · Adv. Mater. · 1998 · 10 · 97910.1002/(SICI)1521-4095(199809)10:13<979::AID-ADMA979>3.0.CO;2-N ↗
2. Liu · Spectrochim. Acta. Part A · 2011 · 79 · 152010.1016/j.saa.2011.05.009 ↗
3. Cavalcante · Mater. Sci. Eng. · 2008 · 150 · 1810.1016/j.mseb.2008.02.003 ↗
4. A.B. Gawande, R.P. Sonekar, S.K. Omanwar, AIP Conf. Proc. 1536 (2013) 601.10.1063/1.4810370 ↗
5. Hedaoo · Int. Ref. J. Eng. Sci. · 2012 · 1 · 34
6. Vecht · J. Appl. Phys. · 1998 · 84 · 382710.1063/1.368561 ↗
7. Sonekar · Opt. Mater. · 2007 · 30 · 62210.1016/j.optmat.2007.02.016 ↗
8. Thakre · Phys. Stat. Sol. (a) · 2004 · 201 · 57410.1002/pssa.200306720 ↗
9. Ropp · 1991
10. Zheng · Colloid Surfaces A: Physicohem. Eng. Aspects · 2009 · 349 · 1910.1016/j.colsurfa.2009.07.039 ↗
11. Nagpure · J. Rare Earth · 2012 · 30 · 85610.1016/S1002-0721(12)60145-8 ↗
12. Chikte (Awade) · J. Lumin. · 2013 · 142 · 18010.1016/j.jlumin.2013.03.045 ↗
13. Höppe · Angew. Chem. Int. Ed. · 2009 · 48 · 357210.1002/anie.200804005 ↗
14. Ronda · J. Lumin. · 1997 · 72–74 · 4910.1016/S0022-2313(96)00374-2 ↗
15. Serra · J. Alloys Compd. · 2000 · 303&304 · 31610.1016/S0925-8388(00)00595-8 ↗
16. Weller · Angew. Chem. · 1993 · 105 · 4310.1002/ange.19931050106 ↗
17. Alivisatos · Science · 1996 · 271 · 93310.1126/science.271.5251.933 ↗
18. Han · Opt. Express · 2009 · 17 · 713810.1364/OE.17.007138 ↗
19. Ghys · J. Phys. Chem. C · 2010 · 114 · 668110.1021/jp909197t ↗
20. Haque · J Alloys Compd. · 2009 · 481 · 79210.1016/j.jallcom.2009.03.083 ↗
21. Patil · Bull. Mater. · 1993 · 16 · 53310.1007/BF02757654 ↗
22. Hedaoo · Int. J. Nanosci. · 2013 · 12 · 135002310.1142/S0219581X13500233 ↗
23. Kim · J. Cer. Proc. Res. · 2013 · 14 · 601
24. Bajaj · J. Lumin. · 2014 · 153 · 28810.1016/j.jlumin.2014.03.053 ↗
25. Chikte (Awade) · J. Lumin. · 2013 · 142 · 18010.1016/j.jlumin.2013.03.045 ↗
26. Gawande · Opt. Mater. · 2014 · 36 · 114310.1016/j.optmat.2014.02.017 ↗
27. Ingle · J. Alloys Compd. · 2014 · 608 · 23510.1016/j.jallcom.2014.04.079 ↗
28. Bhatkar · Opt. Mater. · 2007 · 29 · 106610.1016/j.optmat.2006.04.006 ↗
29. Lei · Jpn. J. Appl. Phys. · 2010 · 49 · 09500110.1143/JJAP.49.095001 ↗
30. Cao · Solid State Sci. · 2012 · 14 · 94810.1016/j.solidstatesciences.2012.04.034 ↗
31. Pirees · Chem. Mater. · 2001 · 13 · 2110.1021/cm000063g ↗
32. Shannon · Acta Crystallogr.: Sect. A: Cryst. Phys. · 1976 · 32 · 75110.1107/S0567739476001551 ↗
33. Scherrer · Math.-Phys. Klasse · 1918 · 2 · 98
34. Patterson · Phys. Rev. · 1939 · 56 · 97810.1103/PhysRev.56.978 ↗
35. Langford · J. Appl. Crystallogr. · 1978 · 11 · 10210.1107/S0021889878012844 ↗
36. Wilson · 1949
37. Williamson · Acta Metall. · 1953 · 1 · 2210.1016/0001-6160(53)90006-6 ↗
38. Dhananjaya · Bull. Mater. Sci. · 2012 · 35 · 51910.1007/s12034-012-0330-6 ↗
39. Zhu · J. Crystal Growth · 2011 · 332 · 8110.1016/j.jcrysgro.2011.07.019 ↗
40. Li · Spectrochim. Acta A · 1995 · 51 · 51910.1016/0584-8539(94)00183-C ↗
41. Van der Voort · J. Solid State Chem. · 1992 · 99 · 40410.1016/0022-4596(92)90329-T ↗
42. Judd · Phys Rev. · 1962 · 127 · 75010.1103/PhysRev.127.750 ↗
43. Ofelt · J. Chem Phys. · 1962 · 37 · 51110.1063/1.1701366 ↗
44. Blasse · Phys. Lett. A · 1968 · 28 · 44410.1016/0375-9601(68)90486-6 ↗
45. Dexter · J. Chem. Phys. · 1953 · 21 · 83610.1063/1.1699044 ↗
46. Yu · J. Alloys Compd. · 2013 · 576 · 23610.1016/j.jallcom.2013.04.150 ↗