A promising red-emitting phosphor for white light emitting diodes prepared by sol-gel method

Sensors and Actuators, B: Chemical

Volumn 133, Issue 1, 2008, Pages 33-39

  Guo, Chongfeng ^a   Zhang, Wei ^a   Luan, Lin ^a   Chen, Tao ^a   Cheng, Hong ^b   Huang, Dexiu ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Photoluminescence; Red phosphors; Sol gel method and light emitting diodes

Indexed keywords

GADOLINIUM; GELATION; LIGHT EMISSION; LIGHT EMITTING DIODES; SOL-GEL PROCESS; ZINC SULFIDE;

RED-EMITTING PHOSPHORS; SOL-GEL METHODS; WHITE LIGHT EMITTING DIODE (WLED);

COLLOIDS;

EID: 46449087546     PISSN: 09254005     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.snb.2008.01.065     Document Type: Article

References (29)

1. Mueller A.H., Petruska M.A., Achermann M., Werder D.J., Akhadov E.A., Koleske D.D., Hoffbauer M.A., and Klimov V.I. Multicolor light - emitting diodes based on semiconductor nanocrystals encapsulated in GaN charge injection layers. Nanoletters 5 6 (2005) 1039-1044
2. Narendran N., Gu Y., Freyssinier-Nova J.P., and Zhu Y. Extracting phosphor-scattered photons to improve whtite LED efficiency. Phys. Stat. Sol. (a) 202 6 (2005) R60-R62
3. 2+2/3δ(M = Ca, Sr, Ba): apromising class of novel LED conversion phosphors. Chem. Mater. 17 (2005) 3242-3248
4. Shur M.S., and Zukauskas A. Solid state lighting: toward superior illumination. Proc. IEEE 93 10 (2005) 1073-1691
5. Bowers ll M.J., McBride J.R., and Rosenthal S.J. White-light emission from magic-sized cadmium selenide nano-crystals. J. Am. Chem. Soc. 127 (2005) 15378-15379
6. Summers C.J., Wagner B., and Menkara H. Solid state lighting: diode phosphors. Proc. SPIE 5187 (2004) 123-132
7. Steigerwald D.A., Bhat J.C., Collins D., Fletcher R.M., Holcomb M.O., Ludowise M.J., Martin P.S., and Rudaz S.L. Illumination with solid state lighting technology. IEEE J. Selected Topics Quantum Electron. 8 2 (2002) 310-320
8. x phosphors. J. Electronchem. Soc. 154 7 (2007) J181-J184
9. Nishida T., Ban T., and Kobayashi N. High-color-rendering light sources consisting of a 350-nm ultraviolet-light-emitting diode and three-basal-color phosphors. Appl. Phys. Lett. 82 22 (2003) 3817-4319
10. Wu H., Zhang X., Guo C., Xu J., Wu M., and Su Q. Three-band white light from InGaN-based blue LED chip precoated with Green/red phosphors. IEEE Photonics Technol. Lett. 17 6 (2005) 1160-1162
11. 2+ red-emitting phosphor for white LED. Mater. Sci. Eng. B 130 (2006) 189-193
12. Mueller-Mach R., Mueller G., Krames M.R., Hoppe H.A., Stadler F., Schnick W., Juestel T., and Schmidt P. Hightly efficient all-nitride phosphor-converted white light diode. Phys. Stat. Sol. (a) 202 9 (2005) 1727-1732
13. 2S for the excitation by UV light emitting diodes. Solid state Commun. 136 (2005) 205-209
14. Sivakumar V., and Varadaraju U.V. An orange-red phosphor under near-UV excitation for white light emitting diodes. J. Electrochem. Soc. 154 1 (2007) J28-J31
15. 8. J. Solid State Chem. 76 (1988) 160-166
16. 2 and its application in near UV InGaN-based light-emitting diode. Chem. Phys. Lett. 412 (2005) 313-316
17. 3. J. Phys. Chem. Solids 26 (1965) 1805-1816
18. 9:Eu phosphor particles by solid state reaction method. J. Rare Earths 25 1 (2007) 15-18
19. 9 for white-light-emitting-diodes (WLEDs) application. J. Alloys Compd. 433 (2007) 352-355
20. 3 phosphors as red phosphors for UV InGaN-based light-emitting diode. Opt. Mater. 30 (2007) 521-526
21. 3. J. Mater. Chem. 9 (1999) 211-214
22. 3 for white light emitting diodes. Sensors Actutators B: Chem. 126 (2007) 328-331
23. 6:Eu (R = Gd, Y, La) phosphors prepared by Pechini sol-gel process. J. Mater. Res. 20 10 (2005) 2676-2681
24. Rao R.P. Preparation and characterization of fine-grain yttrium-based phosphors by sol-gel method. J. Electrochem. Soc. 143 1 (1996) 189-197
25. 3+-activated yttrium oxysulfide red phosphor. Thin Solid Films 330 (1998) 173-177
26. 4 (M = Ca, Sr, Ba, Pb) phosphors synthesized via a citrate complex route assisted by microwave irradiation. Electrochem. Solid-state Lett. 8 5 (2005) D15-D18
27. x as a near-UV convertible phosphor. J. Solid State Chem. 180 2 (2007) 619-627
28. 3+ in oxysulfides. J. Luminescence 15 4 (1977) 455-471
29. 2+. Inorg. Chem. Commun. 7 (2004) 389-391