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Microstructure of stomaflex based magnetic elastomers
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SYSNO ASEP 0343305 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Microstructure of stomaflex based magnetic elastomers Tvůrce(i) Balasoiu, M. (RO)
Craus, M. L. (RO)
Anitas, E. M. (RO)
Bica, I. (RO)
Pleštil, Josef (UMCH-V) RID
Kuklin, A. I. (RU)Zdroj.dok. Physics of the Solid State. - : Pleiades Publishing - ISSN 1063-7834
Roč. 52, č. 5 (2010), s. 917-921Poč.str. 5 s. Jazyk dok. eng - angličtina Země vyd. RU - Rusko Klíč. slova magnetorheological suspensions ; sans ; composites ; particles ; saxs ; oil Vědní obor RIV CD - Makromolekulární chemie CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000277453000007 DOI 10.1134/S1063783410050070 Anotace Stomaflex elastomers filled with two types of magnetic particles (nano- and micro-sized) were investigated. It was observed that doping with Fe3O4 nanoparticles and applying a magnetic field during the polymerisation process led to a significant change in the local structure of the elastomer. Decreases in the quasi-crystalline phase concentration, in the average size of the crystalline blocks, and in the ordering distance were observed after doping the elastomer with magnetite nanoparticles. After filling the polymer with Fe3O4 nanoparticles, yet the elastomer fractal dimension changes. For the elastomer filled with a large amount of Fe microparticles (75% particle concentration) a texture effect is observed, and this effect is larger for the samples polymerised in a magnetic field. At all microparticle concentrations, these elastomers exhibit surface fractal structure. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2011
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