A Magnetic Field-Controlled Elastomer Composite Based on Porous Polydimethylsiloxaneстатья
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Дата последнего поиска статьи во внешних источниках: 20 февраля 2024 г.
Аннотация:Magnetic elastomers are obtained using polydimethylsiloxane polymer filled with barium hexaferrite microparticles that have a homogeneous and porous microstructure. The microstructure and magneticand mechanical properties of the synthesized samples are studied. The way of leaching the filler yields magnetic elastomers with a porosity of ~58%. It is shown that the porous microstructure reduces the Young’smodulus of the samples from 0.63 MPa (homogeneous) to 27 kPa (porous) and does not appreciably altertheir magnetic properties.