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La<sub>1.90</sub>Eu<sub>0.10</sub>Ru<sub>2</sub>O<sub>7</sub> Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi

Year 2017, Volume: 21 Issue: 2, 505 - 508, 15.08.2017

Esra Öztürk

Abstract

A2B2O7 tipindeki La1.90Eu0.10Ru2O7 sistemi yüksek sıcaklık katı hal yöntemlerinden seramik metot ile sentezlendi. Malzemenin sentez sıcaklığının belirlenmesi ve termal davranışlarının incelenmesi amacıyla termogravimetri-diferansiyel termal analiz (TG/DTA) sistemi kullanıldı ve belirlenen sıcaklıklarda kül/tüp fırınında reaksiyon gerçekleştirildi. Malzemenin kristal yapısı x-ışınları toz kırınım difraktometresiyle (XRD)  kontrol edildi, yüzey morfolojisi ve elementel analizi taramalı elektron mikroskop (SEM) ile yapıldı. Fotoluminesans özellikler olan ışıma ve uyarma dalga boyu ile ışıma süresi fotoluminesans spektrofotometre (PL) ile belirlendi.

Keywords

Fotoluminesans XRD; Eu3+

References

  • [1] Nakazawa, E., Mochida, T. 1997. Traps in SrAl2O4:Eu2+ phosphor with rare earth ion doping. Journal of Luminescence, 72 (2011), 236-237.
  • [2] Katsumata, T., Nabae, T., Sasajima, K., Komuro, S. And Morikawa, T. 1997. Effects of composition on the long phospheresent SrAl2O4:Eu2+,Dy3+ phosphor Crystals. Journal of Electrochemical Society, 28 (1997), 243-247.
  • [3] Shen, C., Yang, Y., Jin, S., Feng, H. 2008. Synthesis and luminous characteristics of 0.1 Mn2+ phosphor for WLED. International Journal of Light Electronic, 121 (2008),1-4.
  • [4] Matsuzawa, T., Aoki, Y., Takeuchi, N., Murayama, Y. 1996. New long phosphorescent phosphor with high brightness, SrAl2O4:Eu2+,Dy3+. Journal of Electrochemistry Society, 143 (1996), 26-70.
  • [5] Yamamoto, H., Matsuzawa, T. 1997. Mechanism of long phosphorescence of SrAl2O4:Eu2+,Dy3+ and SrAl2O4:Eu2+,Nd3+. Journal of Luminescence, 72 (1997), 287-292.
  • [6] David M. Hercules, D.M. 1966. Fluorescence and Phosphorescence Analysis Principle and Application. New York Interscience Publishers, 258s.
  • [7] Çırçır, E. 2011. Aluminasilikat Bazlı Yeni Işıldarların Sentezi ve Karakterizasyonu. Erciyes Üniversitesi, Fen Bilimleri Enstitüsü, Doktora Tezi, 195 s, Kayseri.
  • [8] Li, Y.C., Chang, Y.H., Lin Y.F., Chang, Y.S., Lin Y.J. 2007. Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors. Journal of Alloys and Compounds, 439 (2007), 367–375.
  • [9] Zhang, F., Wang Y., Tao Y. 2013. VUV spectroscopic properties of Ba2Gd2Si4O13:Re3+ (Re3+= Ce3+, Tb3+, Dy3+, Eu3+, Sm3+). Materials Research Bulletin, 48 (2013), 1952–1956.
  • [10] Lojpur, V., Ćulubrk S., Dramićanin, M. 2016. Ratiometric luminescence thermometry with different combinations of emissions from Eu3+ doped Gd2Ti2O7 nanoparticles. Journal of Luminescence, 169 (2016), 534-538.
  • [11] Sils, J., Hausfeld, S., Clauß, W., Pahl, U., Lindner, R., Reichling, M. 2009. Impurities in synthetic fluorite for deep ultraviolet optical applications. Journal of Applied Physics, 106 (2006), 063109.
  • [12] Öztürk, E., Karacaoglu, E. 2015. Luminescence properties of M2TiO4:Eu3+, Li+ (M:Mg, Ca) and MgAl2O4:RE3+ (RE3+:Ho3+, Sm3+, and Yb3+). J Therm Anal Calorim, 119 (2015), 1063–1071.
  • [13] Öztürk, E., Karacaoglu, E. 2015. Investigation of phase formation dependency of photoluminescence properties of Eu3+ in Mg4Al2O7:Eu3+,Dy3+and Ca4Al2O7:Eu3+,Dy3+ red-emitting phosphors. J Therm Anal Calorim, 120 (2015), 1139–1143.

Year 2017, Volume: 21 Issue: 2, 505 - 508, 15.08.2017

Esra Öztürk

Abstract

References

  • [1] Nakazawa, E., Mochida, T. 1997. Traps in SrAl2O4:Eu2+ phosphor with rare earth ion doping. Journal of Luminescence, 72 (2011), 236-237.
  • [2] Katsumata, T., Nabae, T., Sasajima, K., Komuro, S. And Morikawa, T. 1997. Effects of composition on the long phospheresent SrAl2O4:Eu2+,Dy3+ phosphor Crystals. Journal of Electrochemical Society, 28 (1997), 243-247.
  • [3] Shen, C., Yang, Y., Jin, S., Feng, H. 2008. Synthesis and luminous characteristics of 0.1 Mn2+ phosphor for WLED. International Journal of Light Electronic, 121 (2008),1-4.
  • [4] Matsuzawa, T., Aoki, Y., Takeuchi, N., Murayama, Y. 1996. New long phosphorescent phosphor with high brightness, SrAl2O4:Eu2+,Dy3+. Journal of Electrochemistry Society, 143 (1996), 26-70.
  • [5] Yamamoto, H., Matsuzawa, T. 1997. Mechanism of long phosphorescence of SrAl2O4:Eu2+,Dy3+ and SrAl2O4:Eu2+,Nd3+. Journal of Luminescence, 72 (1997), 287-292.
  • [6] David M. Hercules, D.M. 1966. Fluorescence and Phosphorescence Analysis Principle and Application. New York Interscience Publishers, 258s.
  • [7] Çırçır, E. 2011. Aluminasilikat Bazlı Yeni Işıldarların Sentezi ve Karakterizasyonu. Erciyes Üniversitesi, Fen Bilimleri Enstitüsü, Doktora Tezi, 195 s, Kayseri.
  • [8] Li, Y.C., Chang, Y.H., Lin Y.F., Chang, Y.S., Lin Y.J. 2007. Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors. Journal of Alloys and Compounds, 439 (2007), 367–375.
  • [9] Zhang, F., Wang Y., Tao Y. 2013. VUV spectroscopic properties of Ba2Gd2Si4O13:Re3+ (Re3+= Ce3+, Tb3+, Dy3+, Eu3+, Sm3+). Materials Research Bulletin, 48 (2013), 1952–1956.
  • [10] Lojpur, V., Ćulubrk S., Dramićanin, M. 2016. Ratiometric luminescence thermometry with different combinations of emissions from Eu3+ doped Gd2Ti2O7 nanoparticles. Journal of Luminescence, 169 (2016), 534-538.
  • [11] Sils, J., Hausfeld, S., Clauß, W., Pahl, U., Lindner, R., Reichling, M. 2009. Impurities in synthetic fluorite for deep ultraviolet optical applications. Journal of Applied Physics, 106 (2006), 063109.
  • [12] Öztürk, E., Karacaoglu, E. 2015. Luminescence properties of M2TiO4:Eu3+, Li+ (M:Mg, Ca) and MgAl2O4:RE3+ (RE3+:Ho3+, Sm3+, and Yb3+). J Therm Anal Calorim, 119 (2015), 1063–1071.
  • [13] Öztürk, E., Karacaoglu, E. 2015. Investigation of phase formation dependency of photoluminescence properties of Eu3+ in Mg4Al2O7:Eu3+,Dy3+and Ca4Al2O7:Eu3+,Dy3+ red-emitting phosphors. J Therm Anal Calorim, 120 (2015), 1139–1143.
There are 13 citations in total.

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Journal Section Articles
Authors

Esra Öztürk

Publication Date August 15, 2017
Published in Issue Year 2017 Volume: 21 Issue: 2

Cite

APA Öztürk, E. (2017). La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(2), 505-508. https://doi.org/10.19113/sdufbed.05237
AMA Öztürk E. La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi. J. Nat. Appl. Sci. August 2017;21(2):505-508. doi:10.19113/sdufbed.05237
Chicago Öztürk, Esra. “La1.90Eu0.10Ru2O7 Sisteminin Sentezi Ve Fotoluminesans Özelliklerinin İncelenmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21, no. 2 (August 2017): 505-8. https://doi.org/10.19113/sdufbed.05237.
EndNote Öztürk E (August 1, 2017) La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 2 505–508.
IEEE E. Öztürk, “La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi”, J. Nat. Appl. Sci., vol. 21, no. 2, pp. 505–508, 2017, doi: 10.19113/sdufbed.05237.
ISNAD Öztürk, Esra. “La1.90Eu0.10Ru2O7 Sisteminin Sentezi Ve Fotoluminesans Özelliklerinin İncelenmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/2 (August 2017), 505-508. https://doi.org/10.19113/sdufbed.05237.
JAMA Öztürk E. La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi. J. Nat. Appl. Sci. 2017;21:505–508.
MLA Öztürk, Esra. “La1.90Eu0.10Ru2O7 Sisteminin Sentezi Ve Fotoluminesans Özelliklerinin İncelenmesi”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, vol. 21, no. 2, 2017, pp. 505-8, doi:10.19113/sdufbed.05237.
Vancouver Öztürk E. La1.90Eu0.10Ru2O7 Sisteminin Sentezi ve Fotoluminesans Özelliklerinin İncelenmesi. J. Nat. Appl. Sci. 2017;21(2):505-8.
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