Fractal Structure of Epoxy-Silica Nanocomposites Obtained by Cationic Polymerization

Autor: N. G. Leonova, V. M. Mikhal’chuk, S. V. Zhyltsova
Rok vydání: 2018
Předmět:
Zdroj: Theoretical and Experimental Chemistry. 54:61-65
ISSN: 1573-935X
0040-5760
DOI: 10.1007/s11237-018-9546-x
Popis: Small-angle X-ray scattering indicates that increase of the silica particle (PSP) content leads to changes in the fractal organization of epoxy-silica composites and in the number of levels of self-similarity. Fractal structures of the primary silica particles in the size range of 4-14 nm are formed, and with increasing particle size they aggregate to form surface fractals with sizes of ~35-40 nm in the polymeric matrix of the composites.
Databáze: OpenAIRE
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