The Influence of Synthesis Temperature on Manufacturing and Properties of SrSi2O2N2:Eu2+ Powders

• Autorzy: Pawlik T. , Michalik D. , Barzowska J. , Szczodrowski K. , Lesniewski T. , Sopicka-Lizer M. , Grinberg M.

Identyfikatory

DOI

10.1515/amm-2017-0102

• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of the synthesis temperature on the properties of the ceramic powders of SrSi₂O₂N₂:Eu²⁺ obtained by the solid-phase reaction. Synthesis was carried out in the temperature range of 1250-1650°C for 2 hours in nitrogen flow in the reducing atmosphere of the graphite furnace. The phases present in the resultant powders were identified by X-ray structural analysis (XRD). Scanning electron microscopy (SEM) was used to examine the changes in the powder morphology as a result of the synthesis. The excitation and emission spectra measurements let to study phosphor photoluminescence properties. The results show the strong influence of temperature synthesis on the formation and purity of expected phases. The synthesis temperature also affects the luminescent properties of SrSi₂O₂N₂:Eu²⁺ ceramic powders.

Słowa kluczowe

EN

luminescence; LED; oxynitrides

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2A
• Strony: 687--690
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Pawlik T.

• Institute of Materials Science, Silesian University of Technology, Krasinskiego 8, 40-019 Katowice, Poland

autor

Michalik D.

• Institute of Materials Science, Silesian University of Technology, Krasinskiego 8, 40-019 Katowice, Poland

autor

Barzowska J.

• Institute of Experimental Physics, University of Gdansk, Wita Stwosza 57, 80-952 Gdansk, Poland

autor

Szczodrowski K.

• Institute of Experimental Physics, University of Gdansk, Wita Stwosza 57, 80-952 Gdansk, Poland

autor

Lesniewski T.

• Institute of Experimental Physics, University of Gdansk, Wita Stwosza 57, 80-952 Gdansk, Poland

autor

Sopicka-Lizer M.

• Institute of Materials Science, Silesian University of Technology, Krasinskiego 8, 40-019 Katowice, Poland

autor

Grinberg M.

• Institute of Experimental Physics, University of Gdansk, Wita Stwosza 57, 80-952 Gdansk, Poland

Bibliografia

• [1] S. Shionoya, W.M. Yen, H. Yamamoto, Phosphor Handbook, CRC Press, (2006).
• [2] A. M. Srivastava, T.J. Sommerer, The Electrochemical Society Interface 7, 28-31 (1998).
• [3] D. Michalik, M. Sopicka-Lizer, J. Plewa, T. Pawlik, Archives of Metallurgy and Materials 56, 1257-1264 (2011).
• [4] Y. H. Song, W.J. Park, D.H. Yoon, Journal of Physics and Chemistry of Solids 71, 143-147 (2010).
• [5] R. Fu, S. Agathopoulos, X. Song, X. Zhao, H. He, X. Yu, Optical Materials 33, 99-102 (2010).
• [6] X. Li, R. Zhang, R. Cui, C. Deng, Journal of Alloys and Compounds 650, 470-474 (2015).
• [7] O. Ermakova, W. Paszkowicz, A. Kaminska, J. Barzowska, K. Szczodrowski, M. Grinberg, R. Minikayev, M. Nowakowska, S. Carlson, G. Li, Ru-Shi Liu, A. Suchocki, The Journal of Chemical Physics 141 (2014).
• [8] Y. H. Song, W.J. Park, D.H. Yoon, Journal of Physics and Chemistry of Solids 71, 473-475 (2010).
• [9] Z. Xia, S. Miao, M. Chen, M.S. Molokeev, Q. Liu, Inorganic Chemistry 54, 7684-7691 (2015).
• [10] X. Songa, R. Fua, S. Agathopoulos, H. Hea, X. Zhaoa, J. Zenga, Materials Science and Engineering B 164, 12-15 (2009).
• [11] Y. Gu, Q. Zhang, Y.Li, H. Wang, R.J. Xie, Materials Letters 63, 1448-1450 (2009).
• [12] R. J. Xie, N. Hirosaki, Y. Li, T. Takeda, Luminescence and Applications Materials 3, 3777-3793 (2010).
• [13] T. Pawlik, D. Michalik, J. Barzowska, K. Szczodrowski, K. Zieliński, N. Górecka, Materiały Ceramiczne 67, 143-148 (2015).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).