About: Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Germanium doped TiO 2 was prepared by homogeneous hydrolysis of aqueous solutions of GeCl 4 and TiOSO 4 with urea. The synthesized samples were characterized by X-ray diffraction, scanning electron microscopy, EDS analysis, specific surface area (BET) and porosity determination (BJH). Ge 4+ doping increases surface area and content of amorphous phase in prepared samples. These oxides were used in an experimental evaluation of their reactivity with chemical warfare agent, sulphur mustard, soman and agent VX. Ge 4+ doping worsens sulphur mustard degradation and improves soman and agent VX degradation. The best degree of removal (degradation), 100% of soman, 99% of agent VX and 95% of sulphur mustard, is achieved with sample with 2wt.% of germanium. Germanium doped TiO 2 was prepared by homogeneous hydrolysis of aqueous solutions of GeCl 4 and TiOSO 4 with urea. The synthesized samples were characterized by X-ray diffraction, scanning electron microscopy, EDS analysis, specific surface area (BET) and porosity determination (BJH). Ge 4+ doping increases surface area and content of amorphous phase in prepared samples. These oxides were used in an experimental evaluation of their reactivity with chemical warfare agent, sulphur mustard, soman and agent VX. Ge 4+ doping worsens sulphur mustard degradation and improves soman and agent VX degradation. The best degree of removal (degradation), 100% of soman, 99% of agent VX and 95% of sulphur mustard, is achieved with sample with 2wt.% of germanium. (en)
Title	Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents (en)
skos:prefLabel	Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents (en)
skos:notation	RIV/61388980:_____/12:00377983!RIV13-GA0-61388980
http://linked.open...avai/predkladatel	Ústav anorganické chemie AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP106/12/1116)
http://linked.open...iv/cisloPeriodika	AUGUST
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Grygar, Tomáš Štengl, Václav
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	Ústav anorganické chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	137755
http://linked.open...ai/riv/idVysledku	RIV/61388980:_____/12:00377983
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	germanium; homogeneous hydrolysis; titania; urea; warfare agent degradation (en)
http://linked.open.../riv/klicoveSlovo	germanium urea homogeneous hydrolysis warfare agent degradation titania
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[AED2F4CA2ABC]
http://linked.open...i/riv/nazevZdroje	Journal of Hazardous Materials
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanocrystalline metal oxides for safe and fast degradation of organophosphorus pesticides
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	227
http://linked.open...iv/tvurceVysledku	Matys Grygar, Tomáš Štengl, Václav Němec, T. Opluštil, F.
http://linked.open...ain/vavai/riv/wos	000306627000009
issn	0304-3894
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jhazmat.2012.05.007
is http://linked.open...avai/riv/vysledek of	Ge 4+ doped TiO 2 for stoichiometric degradation of warfare agents

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