Investigation of Boron-doping Effect on Photoluminescence Properties of CdNb2O6: Eu3+ Phosphors

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• 作者：Ali Sadi Başak ; Mete Kaan Ekmekçi ; Murat Erdem ; Mustafa Ilhan…
• 关键词：Molten salt process ; Luminescence ; Columbite cadmium niobate ; Boron effect
• 刊名：Journal of Fluorescence
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：26
• 期：2
• 页码：719-724
• 全文大小：1,309 KB
• 参考文献：1.Blasse G, de Haart LGJ (1986) Mater Chem Phys 14:481–484CrossRef
  2.Hreniak D, Speghini A, Bettinelli M, Strek W (2006) J Lumin 219:119–123
  3.Boutinaud P, Sarakha L, Mahiou R (2008) J Phys-Condens Mat 21:025901–025907CrossRef
  4.Ballman AA, Porto SPS, Yariv A (1963) J Appl Phys 34:3155–3156CrossRef
  5.Wachtel A (1964) J Electrochem Soc 111:534–538CrossRef
  6.Ronconi CM, Alves OL (2003) Thin Solid Films 441:121–129CrossRef
  7.Ekmekçi MK et al. (2014) J Alloy Compd 591:230–233CrossRef
  8.Boulmaaz S, Papiernik R, Hubert-Pfalzgra LG (1991) Chem Mater 3:779–781CrossRef
  9.Hsiao YJ, Chang YS, Chen GJ, Chang YH (2009) J Alloy Compd 471:259–262CrossRef
  10.Zhao S, Li Q, Wang L (2006) ZhangY. Mater Lett 60:425–430CrossRef
  11.Nakamura A, Nambu N, Saitoh H (2005) Science and tech. Of Adv. Mat. 6:210–214
  12.Nayak A, Goswami K, Ghosh A, Debnath R (2009) Indian J of Pure and App Phy 17:775–781
  13.Shannon RD (1976) Acta Crystallog A 32:751–767CrossRef
  14.Blasse G, van Leur MGJ (1985) Mater Res Bull 20:1037–1045CrossRef
  15.Brittaina HG, McAllister WA (1985) Spectrochim Acta A 41:1041–1046CrossRef
  16.Hsiao YJ, Fang TH, Chi SS (2009) Open Serv Sci J 1:30–33CrossRef
  17.Blasse G (1980) Structure and bonding. Springer Verlag, Heidelberg
  18.Zhou Y, Lü M, Z Q, A Z, Q M, H Z, G Z, Z Y (2007) J Phys Chem C 111:10190–10193CrossRef
  19.Fragoso WD, De Mello DC, Longo RL (2003) J Lumin 105:97–103CrossRef
  20.Srivastava AM, Ackerman JF, Beers WW (1997) J Solid State Chem 134:187–191CrossRef
  21.Zhou L, Choy WCH, Shi J, Gong M, Liang H, Yuk TI (2005) J Solid State Chem 178:3004–3009CrossRef
  
• 作者单位：Ali Sadi Başak (1)
  Mete Kaan Ekmekçi (1)
  Murat Erdem (2)
  Mustafa Ilhan (3)
  Ayhan Mergen (3)
  
  1. Department of Chemistry, Marmara University, Kadıkoy, 34777, Istanbul, Turkey
  2. Department of Physics, Marmara University, Kadıkoy, 34777, Istanbul, Turkey
  3. Deparment of Material and Metalurgy Eng, Marmara University, Kadıkoy, 34777, Istanbul, Turkey
  
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Biomedicine
  Biomedicine
  Biophysics and Biomedical Physics
  Biotechnology
  Biochemistry
  Analytical Chemistry
  
• 出版者：Springer Netherlands
• ISSN：1573-4994

文摘

Pure, Eu3+ − doped and Eu3+,B3+ co-doped CdNb₂O₆ powders have been prepared by a molten salt synthesis method using Li₂SO₄/Na₂SO₄ salt mixture as a flux at a relatively low temperatures as compared to solid state reaction. X-ray diffraction patterns of pure CdNb₂O₆ samples indicated orthorhombic single phase. Photoluminescence investigations of CdNb₂O₆ samples showed a strong blue emission band centered at 460 nm. For Eu-doped CdNb₂O₆ samples, the luminescence of Eu3+ was observed with the host red emission varying with the Eu-doping concentrations. This PL characteristic of the doped samples may be attributed to the energy transfer between Eu3+ and niobate groups (NbO₆). Boron incorporation has remarkably increased the luminescence of Eu3+-doped CdNb₂O₆.