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rdf:type
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Description
| - V článku je popsána destrukční aktivita několika nanokrystalických směsných oxidů Ti, Zn, Al a Fe. Směsné oxidy byly připraveny metodou homogenní hydrolýzy sulfátů odpovídajících kovů ve vodném prostředí za přítomnosti močoviny při 100 °C. Připravené preparáty byly charakterizovány měřením BET a BJH, rtg. difrakcí a řádkovací elektronovou mikroskopií. Připravené oxidy byly hodnoceny na reaktivitu vůči sulfidickému yperitu (bis(2-chlorethyl)sulfidu), somanu (3,3´-dimethylbutan-2-yl)-methylfosfonofluoridátu) a látky VX (S-[2-(diisopropylamino)ethyl]-O-ethyl-methylfosfonothioátu). Byla zjištěna výborná reaktivita směsných oxidů vůči všem bojovým chemickým látkám se stupněm konverze vyšším než 96 % za dobu jednohodinové reakce. (cs)
- Destruction activities of several nanocrystalline mixed oxides of Ti, Zn, Al and Fe are described in the article. The mixed oxides were prepared by a homogeneous hydrolysis of sulphates with urea at temperature of 100 °C in an aqueous solution. The prepared samples were characterized by BET and BJH measurements, an X-ray powder diffraction and scanning electron microscopy. These oxides were taken for an experimental evaluation of their reactivity with sulfur mustard (2,2'-dichloroethyl sulphide), soman (3,3-dimethyl-2-butyl methylphosphonofluoridate) and VX agent (O-ethyl S-2-(diisopropylamino)ethyl methylphosphonothionate). An excellent activity in decomposition of chemical warfare agents was observed in presence of these materials (conversion degree higher then 96% within one hour reaction).
- Destruction activities of several nanocrystalline mixed oxides of Ti, Zn, Al and Fe are described in the article. The mixed oxides were prepared by a homogeneous hydrolysis of sulphates with urea at temperature of 100 °C in an aqueous solution. The prepared samples were characterized by BET and BJH measurements, an X-ray powder diffraction and scanning electron microscopy. These oxides were taken for an experimental evaluation of their reactivity with sulfur mustard (2,2'-dichloroethyl sulphide), soman (3,3-dimethyl-2-butyl methylphosphonofluoridate) and VX agent (O-ethyl S-2-(diisopropylamino)ethyl methylphosphonothionate). An excellent activity in decomposition of chemical warfare agents was observed in presence of these materials (conversion degree higher then 96% within one hour reaction). (en)
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Title
| - Nanodispersive mixed oxides for destruction of warfare agents prepared by homogeneous hydrolysis with urea
- Nanodispersive mixed oxides for destruction of warfare agents prepared by homogeneous hydrolysis with urea (en)
- Nanodispersní směsné oxidy připravené homogenní hydrolýzou za přítomnosti močoviny využitelné pro destrukci bojových chemických látek (cs)
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skos:prefLabel
| - Nanodispersive mixed oxides for destruction of warfare agents prepared by homogeneous hydrolysis with urea
- Nanodispersive mixed oxides for destruction of warfare agents prepared by homogeneous hydrolysis with urea (en)
- Nanodispersní směsné oxidy připravené homogenní hydrolýzou za přítomnosti močoviny využitelné pro destrukci bojových chemických látek (cs)
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skos:notation
| - RIV/00000493:G41__/07:#0000258!RIV09-MO0-G41_____
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(1H-PK2/56), P(OSVTUO2006010), Z(AV0Z40320502), Z(MSM0021627501)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00000493:G41__/07:#0000258
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Nanoscaled reagent; Titania; Destructive sorption; Chemical Warfare Agent (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Physics and Chemistry of Solids
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Opluštil, František
- Bakardjieva, Snejana
- Štengl, Václav
- Kalendová, Andrea
- Daněk, Onřej
- Murafa, Natalyia
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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