. . . . . . "The substantial sedimentation problem of magnetorheological (MR) suspensions, due to the large density mismatch between dispersed particles and carrier medium, is a significant obstacle for their broader applications. The present paper reports the MR properties and enhanced sedimentation stability of novel core-shell structured particles with carbonyl iron as a core and polypyrrole as a shell layer dispersed in silicone oil. The coating morphology was analyzed via scanning electron microscopy and magnetic properties via vibrating sample magnetometry. The steady shear flow and small-amplitude dynamic oscillatory shear measurements were carried out to show improved MR performance. The sedimentation test showed positive role of polymeric coating, as well."@en . . . "American Institute of Physics" . . . "192005" . "Core-shell structured polypyrrole-coated magnetic carbonyl iron microparticles and their magnetorheology" . . "\u0160vr\u010Dinov\u00E1, Petra" . "[D0BE70F7EE52]" . "Z(AV0Z20600510)" . "S\u00E1ha, P." . . . "Zl\u00EDn" . . . "Novel Trends in Rheology IV" . "5"^^ . "8"^^ . "Melville, New York" . "Core-shell structured polypyrrole-coated magnetic carbonyl iron microparticles and their magnetorheology"@en . "Core-shell structured polypyrrole-coated magnetic carbonyl iron microparticles and their magnetorheology" . "10.1063/1.3604489" . . . "2011-07-27+02:00"^^ . "RIV/67985874:_____/11:00361183" . . "carbonyl iron; core-shell; magnetorheological suspension; polypyrrole; sedimentation; viscoelasticity"@en . "Pavl\u00EDnek, V." . . "Sedla\u010D\u00EDk, M." . "2"^^ . "978-0-7354-0935-4" . . "Filip, Petr" . "The substantial sedimentation problem of magnetorheological (MR) suspensions, due to the large density mismatch between dispersed particles and carrier medium, is a significant obstacle for their broader applications. The present paper reports the MR properties and enhanced sedimentation stability of novel core-shell structured particles with carbonyl iron as a core and polypyrrole as a shell layer dispersed in silicone oil. The coating morphology was analyzed via scanning electron microscopy and magnetic properties via vibrating sample magnetometry. The steady shear flow and small-amplitude dynamic oscillatory shear measurements were carried out to show improved MR performance. The sedimentation test showed positive role of polymeric coating, as well." . "RIV/67985874:_____/11:00361183!RIV12-AV0-67985874" . "Core-shell structured polypyrrole-coated magnetic carbonyl iron microparticles and their magnetorheology"@en . .