About: Preparation and characterization of electrospun poly(p-phenylene oxide) membranes

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Nanofibrous membranes were prepared from the poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) solution by electrospinning technique. PPO membranes with the mean fiber diameter of 150 nm exhibited high porosity (80%) and suitable transport properties. Four nanofiber catalysts with different platinum contents ranging from 1.4 to 2.7 wt.% were prepared by the membrane wet impregnation with the solution of platinum(II) acetylacetonate and subsequent activation by calcination in air at 175 degrees C. The catalysts were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and chemical analysis (ICP-MS). The catalytic activity of Pt nanoparticles supported on electrospun membranes was tested in total oxidation of ethanol in air as a model reaction. The catalysts with platinum loading from 1.4 to 2.7 wt.% achieved 50% conversion of ethanol between 163 and 202 degrees C. Nanofibrous membranes were prepared from the poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) solution by electrospinning technique. PPO membranes with the mean fiber diameter of 150 nm exhibited high porosity (80%) and suitable transport properties. Four nanofiber catalysts with different platinum contents ranging from 1.4 to 2.7 wt.% were prepared by the membrane wet impregnation with the solution of platinum(II) acetylacetonate and subsequent activation by calcination in air at 175 degrees C. The catalysts were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and chemical analysis (ICP-MS). The catalytic activity of Pt nanoparticles supported on electrospun membranes was tested in total oxidation of ethanol in air as a model reaction. The catalysts with platinum loading from 1.4 to 2.7 wt.% achieved 50% conversion of ethanol between 163 and 202 degrees C. (en)
Title	Preparation and characterization of electrospun poly(p-phenylene oxide) membranes Preparation and characterization of electrospun poly(p-phenylene oxide) membranes (en)
skos:prefLabel	Preparation and characterization of electrospun poly(p-phenylene oxide) membranes Preparation and characterization of electrospun poly(p-phenylene oxide) membranes (en)
skos:notation	RIV/70883521:28110/12:43868008!RIV13-MSM-28110___
http://linked.open...avai/riv/aktivita	I P V
http://linked.open...avai/riv/aktivity	I, P(GAP204/11/1206), P(GPP106/11/P459), V
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Petráš, David Slobodian, Petr
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 / Fakulta technologická
http://linked.open...dnocenehoVysledku	161314
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/12:43868008
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Volatile organic compounds; Oxidation; Nanofibrous membrane; Poly(2,6-dimethyl-1,4-phenylene oxide); Electrospinning (en)
http://linked.open.../riv/klicoveSlovo	Volatile organic compounds Oxidation Electrospinning 4-phenylene oxide) 6-dimethyl-1 Nanofibrous membrane Poly(2
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[05FA44CD2904]
http://linked.open...i/riv/nazevZdroje	Catalysis Today
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Use of PFG NMR, stochastic reconstruction and molecular simulation to estimate transport-related texture characteristics of advanced porous materials Transport Characteristics of Novel Biocompatible Materials
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	193
http://linked.open...iv/tvurceVysledku	Slobodian, Petr Topka, Pavel Šolcová, Olga Petráš, David Soukup, Karel
http://linked.open...ain/vavai/riv/wos	000308675900024
issn	0920-5861
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cattod.2012.03.019
http://localhost/t...ganizacniJednotka	28110

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