The choice the of the thermosetting binder composition modified by active nanoparticles of LSNO ceramics, for impregnation of thermoplastic templates obtained by FDM-printing

Pykhtin A.A., Sorokin A.E., Kraev I.D., Voronov V.A.
UDC
678.073
DOI
10.18577/2307-6046-2020-0-9-15-26
Article PDF (Russian) (942.44 KB)
How to cite
Pykhtin A.A., Sorokin A.E., Kraev I.D., Voronov V.A. The choice the of the thermosetting binder composition modified by active nanoparticles of LSNO ceramics, for impregnation of thermoplastic templates obtained by FDM-printing // Proceedings of VIAM. 2020. No. 9. DOI: 10.18577/2307-6046-2020-0-9-15-26. URL: https://test.viam.ru/en/journal/2020/9/2
Keywords
nickelate ceramics, polymer matrix, nanocomposites, surfactants, dispersions, electrophysical properties.
Abstract

Within the framework of this work, the synthesis technology was developed and the characterization of complex nickelate ceramics of the composition La15/8Sr1/8NiO4 (LSNO) was carried out by the method of х-ray phase analysis. Research has been carried out to identify the regularities of the influence of the chemical nature of the polymer matrix on the complex of technological, physical-mechanical and electrophysical properties of nanocomposites modified with LSNO. The effect of surfactants (surfactants) of different brands on the stability and rheological characteristics of nanodispersions based on the previously selected oligomer was investigated and the optimal content of ceramic nanoparticles and surfactants for each of the systems was determined. The rheological and physical-mechanical properties of the obtained dispersions and polymer nanocomposites based on them have been determined. Research has been carried out and the concentration dependences of the electrophysical properties of samples of cured nanocomposites have been determined.

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