About: Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics

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About: Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Hollow poly(o-anisidine) (POA) microspheres were synthesized by chemical oxidation polymerization using a template-free method. The structure and morphology were characterized by SEM, TEM and FT-IR. The results indicate that the diameter of the hollow spheres is around 1 μm and hollow POA shows a similar chemical structure to the granular form. The rheological properties of suspensions of hollow POA microspheres and granular POA particles were investigated under both steady and oscillatory shear with the application of electric fields. It was found that a suspension of hollow POA microspheres showed typical electrorheological (ER) behavior under an applied electric field, but exhibited lower ER activity than a granular POA suspension despite its higher stability. The lower ER performance of the POA suspension could be attributed to its weaker interfacial polarization as revealed by dielectric analysis. Hollow poly(o-anisidine) (POA) microspheres were synthesized by chemical oxidation polymerization using a template-free method. The structure and morphology were characterized by SEM, TEM and FT-IR. The results indicate that the diameter of the hollow spheres is around 1 μm and hollow POA shows a similar chemical structure to the granular form. The rheological properties of suspensions of hollow POA microspheres and granular POA particles were investigated under both steady and oscillatory shear with the application of electric fields. It was found that a suspension of hollow POA microspheres showed typical electrorheological (ER) behavior under an applied electric field, but exhibited lower ER activity than a granular POA suspension despite its higher stability. The lower ER performance of the POA suspension could be attributed to its weaker interfacial polarization as revealed by dielectric analysis. (en)
Title	Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics (en)
skos:prefLabel	Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics Template-free synthesis of hollow poly(o-anisidine) microspheres and their electrorheological characteristics (en)
skos:notation	RIV/70883521:28610/11:43865325!RIV12-MSM-28610___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0111), P(GA202/09/1626), Z(MSM7088352101)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Pavlínek, Vladimír Sáha, Petr Cheng, Qilin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Univerzitní institut
http://linked.open...dnocenehoVysledku	234619
http://linked.open...ai/riv/idVysledku	RIV/70883521:28610/11:43865325
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hollow poly(o-anisidine), SEM, TEM, FT-IR, electric field, granular suspension (en)
http://linked.open.../riv/klicoveSlovo	SEM TEM electric field Hollow poly(o-anisidine) granular suspension FT-IR
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[565470A7DEAD]
http://linked.open...i/riv/nazevZdroje	Smart Materials and Structures
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Polymer Systems Smart fluids and composites with tunable structure
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Pavlínek, Vladimír Sáha, Petr Cheng, Qilin Li, Chunzhong He, Ying Yan, Yanfang
http://linked.open...ain/vavai/riv/wos	000290957800014
http://linked.open...n/vavai/riv/zamer	Multifunctional Composite Systems Based on Natural and Synthetic Polymers
issn	0964-1726
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/0964-1726/20/6/065014
http://localhost/t...ganizacniJednotka	28610

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