The room temperature photoluminescence properties of Eu3+-doped bi-phase calcium phosphate under visible light
Source abstract
Abstract
The Eu-doped bi-phase calcium phosphate (BCP) phosphors with (Eu + Ca)/P = 1.1, 1.3, 1.5, and 1.6 were synthesized for the first time by the precipitation method. The BCP phosphors were investigated by the X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and Photoluminescence (PL) spectra. The XRD and FTIR results indicated that BCP consisted of β-tricalcium phosphate and hydroxyapatite phases. The PL results showed the BCP phosphors fluoresced under three visible light bands (396, 463, and 535 nm) and the strongest emission spectrum was obtained at (Eu + Ca)/P = 1.3. The PL excitated at 463 nm showed the 5D0 → 7F2 transition of Eu3+ mainly generated three emission bands due to the 7F2 energy level splitting.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Bone Tissue Engineering Materials · Chemical Synthesis and Characterization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. Yen WM, Weber MJ (2004) Inorganic phosphor: compositions, preparation and optical properties. CRC Press, Boca Raton, FL10.1201/9780203506325 ↗
2. Budin J-P, Michel J-C, Auzel F (1979) J Appl Phys 50:64110.1063/1.326023 ↗
3. Hench LL, Wlison J (1993) An introduction to bioceramics. World Scientific, London10.1142/2028 ↗
4. de Groot K (1983) Bioceramics of calcium phosphate. CRC Press, Boca Raton, FL
5. Hench LL (1998) J Am Ceram Soc 81(7):170510.1111/j.1151-2916.1998.tb02540.x ↗
6. Jagannathan R, Kottaisamy M (1995) J Phys Condens Matter 7:845310.1088/0953-8984/7/44/014 ↗
7. Ternane R, Trabelsi-Ayedi M, Kbir-Ariguib N, Piriou B (1999) J Lumin 81:16510.1016/S0022-2313(98)00172-0 ↗
8. Ternane R, Panczer G, Cohen-Adad MTh, Goutaudier C, Boulon G, Kbir-Ariguib N, Trabelsi-Ayedi M (2001) Opt Mater 16:29110.1016/S0925-3467(00)00089-6 ↗
9. Bandyopadhyay A, Bernard S, Xue W, Bose S (2006) J Am Ceram Soc 89(9):267510.1111/j.1551-2916.2006.01207.x ↗
10. Maeda K (1959) J Phys Soc Jpn 14:47810.1143/JPSJ.14.478 ↗
11. Lagos CC (1970) J Electrochem Soc 117:118910.1149/1.2407766 ↗
12. Lazoriak BI, Golubev VN, Salmon R, Parent C, Hagenmuller P (1989) Eur J Solid State Inorg Chem 26:455
13. LeGeros RZ (1991) Calcium phosphates in oral biology and medicine. Monograhs in Oral Science, vol 15. Karger, Basel
14. Beran A, Voll D, Schneider H (2004) In: Beran A, Libowitzky E (eds) Spectroscopic methods in mineralogy. Eotvos University Press, Budapest10.1180/EMU-notes.6 ↗
15. Yang Chun, Yang Piaoping, Wang Wenxin, Wang Jun, Zhang Milin, Lin Jun (2008) J Colloid Interface Sci 10:1
16. Anderssona J, Arevaa S, Spliethoffb B, Lindéna M (2005) Biomaterials 26:682710.1016/j.biomaterials.2005.05.002 ↗
17. Li CX, Quan ZW, Yang J, Yang PP, Lin J (2007) Inorg Chem 46:632910.1021/ic070335i ↗
18. Reisfeld R, Jorgensen CK (1977) Lasers excited states of rare earths. Springer press, Berlin, Heidelberg10.1007/978-3-642-66696-4 ↗
19. Doat A, Pelle F, Gardant N, Lebugle A (2004) J Soild State Chem 177:117910.1016/j.jssc.2003.10.023 ↗
20. Wei ZG, Sun LD, Liao CS, Yin JL, Jiang XC, Yan CH, Lu SZ (2002) J Phys Chem B 106:1061010.1021/jp025967z ↗
21. Yin M, Duan C, Zhang W, Lou L, Xia S, Krupa JC (1999) J Appl Phys 86:375110.1063/1.371246 ↗
22. Piriou B, Elfakir A, Quarton M (2001) J Lumin 93:1710.1016/S0022-2313(01)00172-7 ↗