Hydrothermal synthesis, structures and luminescent properties of nanocrystaline Ca8Gd2(PO4)6O2: Eu2+, Eu3+ phosphors

Chemical Engineering Journal

Volumn 240, Issue , 2014, Pages 179-186

  Krishna Bharat, L ^a   Park, Jin Young ^b   Yu, Jae Su ^a  

^a Kyung Hee University   (South Korea)

^b Pukyong National University   (South Korea)

Author keywords

Ca8Gd2(PO4)6O2:Eu2+ Eu3+; Luminescence; Nanocrystaline; Phosphors; Structural properties

Indexed keywords

EMISSION PROPERTIES; EXPERIMENTAL CONDITIONS; HYDROTHERMAL METHODS; LUMINESCENT PROPERTY; NANOCRYSTALINE; NEAR ULTRAVIOLET; PHOTOLUMINESCENCE EMISSION SPECTRA; WHITE LIGHT EMITTING DIODES;

BIOLOGICAL MATERIALS; EMISSION SPECTROSCOPY; HYDROTHERMAL SYNTHESIS; LIGHT; LIGHT EMITTING DIODES; LIGHT SOURCES; LUMINESCENCE; NANORODS; PHOSPHORS; STRUCTURAL PROPERTIES; X RAY DIFFRACTION;

CALCIUM;

EID: 84890610288     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2013.11.061     Document Type: Article

References (32)

1. Ye S., Xiao F., Pan Y.X., Ma Y.Y., Zhang Q.Y. Phosphors in phosphor-converted white light-emitting diodes: recent advances in materials, techniques and properties. Mater. Sci. Eng.: R: Rep. 2010, 71:1-34.
2. Balke N., Gajek M., Tagantsev A.K., Martin L.W., Chu Y.-H., Ramesh R., Kalinin S.V. Direct observation of capacitor switching using planar electrodes. Adv. Funct. Mater. 2010, 20:3466-3475.
3. Ma Q.Y., Traina S.J., Logan T.J., Ryan J.A. In situ lead immobilization by apatite. Environ. Sci. Technol. 1993, 27:1803-1810.
4. Yildiz I., Shukla S., Steinmetz N.F. Applications of viral nanoparticles in medicine. Curr. Opin. Biotechnol. 2011, 22:901-908.
5. Hütten A., Sudfeld D., Ennen I., Reiss G., Hachmann W., Heinzmann U., Wojczykowski K., Jutzi P., Saikaly W., Thomas G. New magnetic nanoparticles for biotechnology. J. Biotechnol. 2004, 112:47-63.
6. Rai M., Yadav A., Gade A. Silver nanoparticles as a new generation of antimicrobials. Biotechnol. Adv. 2009, 27:76-83.
7. Li Y., Chen X., Gu N. Computational investigation of interaction between nanoparticles and membranes: hydrophobic/hydrophilic effect. J. Phys. Chem. B 2008, 112:16647-16653.
8. Oskam G. Metal oxide nanoparticles: synthesis, characterization and application. J. Sol-Gel Sci. Technol. 2006, 37:161-164.
9. Zeng J.H., Li Z.H., Su J., Wang L., Yan R., Li Y. Synthesis of complex rare earth fluoride nanocrystal phosphors. Nanotechnology 2006, 17:3549.
10. 3+ phosphor prepared by a hydrothermal method. J. Lumin. 2010, 130:549-553.
11. Bhargava R.N., Gallagher D., Hong X., Nurmikko A. Optical properties of manganese-doped nanocrystals of ZnS. Phys. Rev. Lett. 1994, 72:416-419.
12. 3+ nanorods and in cellulose gels. Cryst. Eng. Commun. 2012, 14:4786-4793.
13. 3+ phosphors. Mater. Res. Bull. 2013, 48:2771-2775.
14. 3+ activated calcium gadolinium oxyapatite nanophosphors. J. Electrochem. Soc. 2011, 158:J20-J26.
15. 3 perovskite. J. Am. Ceram. Soc. 2005, 88:184-190.
16. Kim J.Y., Dong Z., White T.J. Model apatite systems for the stabilization of toxic metals: II, cation and metalloid substitutions in chlorapatites. J. Am. Ceram. Soc. 2005, 88:1253-1260.
17. 26:Ln (Ln= Tm or Er) phosphors. J. Alloys Compd. 2011, 509:7537-7542.
18. 3. Z. Kristallogr. Kristallgeom Kristallphys Kristallchem 1930, 75:387-398.
19. 2 nanorods with rutile and anatase structure. Appl. Surf. Sci. 2004, 238:175-179.
20. Viswanatha R., Sarma D.D. Growth of Nanocrystals in Solution. Nanomaterials Chemistry 2007, 139-170. Wiley VCH Verlag GmbH & Co. KGaA.
21. 4 crystals in ultra-wide pH range conditions. J. Mater. Chem. 2003, 13:1223-1228.
22. 3+ phosphor for white light emitting diodes. J. Lumin. 2012, 132:3072-3076.
23. 4 phosphors for white light emitting diodes. J. Alloys Compd. 2012, 540:67-74.
24. Zhao Y.E., Cai C.Y., Luo Y.Y., He Z.H. FTIR spectra of the M(EDTA) n - complexes in the process of sol-gel technique. J. Supercond. 2004, 17:383-387.
25. Sawyer D.T., Paulsen P.J. Properties and infrared spectra of ethylenediaminetetraacetic acid complexes. I. alkaline earth chelates1. J. Am. Chem. Soc. 1958, 80:1597-1600.
26. 26 nanophosphors. Sens. Actuators, B 2010, 146:395-402.
27. 2+: a green-emitting oxyfluoride phosphor for white light-emitting diodes. J. Mater. Chem. 2012, 22:15183-15189.
28. 2+(M=Ca, Ba) phosphor for white light sources using blue/near-ultraviolet LEDs. J. Electrochem. Soc. 2009, 156:J138-J142.
29. 3+ phosphors. J. Alloys Compd. 2009, 473:376-381.
30. · release under near infrared and gamma irradiations. J. Appl. Phys. 2012, 112:14306-14312.
31. 3+ activated silver molybdates and their phase-dependent evolution processes. Cryst. Eng. Commun. 2013, 15:5668-5672.
32. 4 nanoparticles. Dalton Trans. 2011, 40:7595-7601.