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HomeSolid State PhenomenaSolid State Phenomena Vol. 128The Influence of ZrO2 Containing 10% Eu 3+ on the...

The Influence of ZrO₂ Containing 10% Eu ³⁺ on the Polyurethane Hard Domain Structure in Nanocomposites with Luminescence Properties

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Abstract:

This paper presents the results of studies on ZrO2 containing 10% Eu3+ as a nanofiller in polyurethane nanocomposites with luminescent properties. The nanocomposites, which are potential materials for electro-optical-electronic applications, were prepared by in-situ polymerization. Emission spectra, thermodegradation, thermal analysis and mechanical properties of polyurethane ZrO2/10% Eu3+ were investigated and the structure examined using HRSEM. The aim was to investigate the influence of the distribution of nanofillers in the composite and the structure of hard domains of polyurethanes on the relevant properties for opto-electronic applications.

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Periodical:

Solid State Phenomena (Volume 128)

Pages:

151-156

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.128.151

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Online since:

October 2007

Authors:

Joanna Ryszkowska, Ewelina Zawadzak, Piotr Zapart, Witold Łojkowski, A. Opalińska, Krzysztof Jan Kurzydlowski

Keywords:

Morpholoy, Nanocomposite, Optoelectronic, Polyurethane (PU)

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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[1] Y. Kojima, A. Usuki, M. Kawasumi, A. Okada, T. Kurauchi and O. Kamigaito: J Polym. Sci A: Polym Chem. Vol. 31 (1993), p.983.

DOI: 10.1002/pola.1993.080310418

[2] Y. Kojima, A. Usuki, M. Kawasumi, A. Okada, T. Kurauchi, O. Kamigaito: J Polym. Sci A: Polym Chem. Vol. 31 (1993), p.1775.

DOI: 10.1002/pola.1993.080310714

[3] K. Yano, A. Usuki, A. Okada, T. Kurauchi, O. Kamigaito: J Polym. Sci A: Polym Chem. Vol. 31 (1993), p.2493.

DOI: 10.1002/pola.1993.080311009

[4] T.K. Chen, Y.I. Tien, K.H. Wei: J Polym. Sci A: Polym Chem. Vol. 37 (1999), p.2225.

[5] Y.I. Tien, K.H. Wei: Polymer: Vol. 42 (2001), pp.3213-3221.

[6] S.Y. Moon, J.K. Kim, C. Nah, Y.S. Lee: European Polymer Journal, Vol. 40 (2004) pp.1616-1621.

[7] M. Szycher: Szychers Handbook of Polyurethanes. Boca Raton Fl: CRC; (1999), in press.

[8] C. Hepburn: Polyurethane Elastomers, Elsev. Sci. Publ., London, (1992).

[9] E. Zawadzak, J. Ryszkowska: Modification of polyurethane matrix for nanocomposites production with addition of ceramic powder containing rare-earth elements; MATERIAIS 2005, III International Materials Symposium, Aveiro/Portugal; (20-23 March 2005).

[10] E. Zawadzak, J. Ryszkowska: Selection of polyurethane matrix for nanocomposite manufacturing with ceramic powder including rare-earth elements; Eurofillers 2005, 8th European Symposium on Polymer Blends, Bruges/Belgium; (9-12 May 2005).

[11] G. Wakefield, H.A. Keron, P.J. Dobson and J.L. Hutchison: J. Phys. Chem. Solids Vol. 60 (1999), p.503.

[12] S. Gutzov, M. Bredol and F. Wasgestian: J. Phys. Chem. Solids Vol. 59 (1998), p.69.

[13] A. Ducharme U.S. Patent 50041424, (2005).

[14] R.B. Wilson et al. U.S. Patent 30207331, (2003).

[15] W. Stręk, E. Zych, D. Hreniak: J. All. Comp., Vol. 433, (2002), p.332.

[16] Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, S. Lu: J. Phys. Chem. B, Vol. 106 (2002), p.10610.