Mesoporous titanium–manganese dioxide for sulphur mustard and soman decontamination

Štengl, Václav; Bludská, Jana; Opluštil, Frantisěk; Němec, Tomáš

doi:10.1016/j.materresbull.2011.07.003

Cited by 38 publications

(22 citation statements)

References 27 publications

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“…The overall total detoxification reaction can hence be simplified to a description of two parallel reactions, one of which is faster (direct chemisorption on the more active areas of nanocrystal, edges and corners) and the other slower for the interactions which take place in less active (less accessible) reaction centres. Therefore, kinetic data of decomposition warfare agents were analyzed using the equation of the form [13,34]:…”

Section: Resultsmentioning

confidence: 99%

Ge4+ doped TiO2 for stoichiometric degradation of warfare agents

Štengl

Grygar

Opluštil

et al. 2012

Journal of Hazardous Materials

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Section: Resultsmentioning

confidence: 99%

Ge4+ doped TiO2 for stoichiometric degradation of warfare agents

Štengl

Grygar

Opluštil

et al. 2012

Journal of Hazardous Materials

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“…The best decontamination properties for HD and GD were observed for the samples containing 18.7 % and 2.1 % Mn, where the degrees of conversion per h were 95.2 % and 89.3 %, respectively (Stengl et al 2011b ). Zirconium-doped mixed nanostructured oxides of Ti and Fe were prepared by homogeneous hydrolysis of iron and titania sulfate salts with urea in aqueous solution.…”

Section: Titania Iron and Manganese Mixed Oxidesmentioning

confidence: 96%

Nanostructured Metal Oxides for Stoichiometric Degradation of Chemical Warfare Agents

Štengl

Henych

Janoš

et al. 2016

Reviews of Environmental Contamination and Toxicology

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Metal oxides have very important applications in many areas of chemistry, physics and materials science; their properties are dependent on the method of preparation, the morphology and texture. Nanostructured metal oxides can exhibit unique characteristics unlike those of the bulk form depending on their morphology, with a high density of edges, corners and defect surfaces. In recent years, methods have been developed for the preparation of metal oxide powders with tunable control of the primary particle size as well as of a secondary particle size: the size of agglomerates of crystallites. One of the many ways to take advantage of unique properties of nanostructured oxide materials is stoichiometric degradation of chemical warfare agents (CWAs) and volatile organic compounds (VOC) pollutants on their surfaces.

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“…This method can advantageously be used to prepare Ag-doped titania (unpublished results), Mn 4+ doped titania [13] and mesoporous manganese(IV) oxide [18].…”

Section: Resultsmentioning

confidence: 99%

“…successful is based on homogeneous hydrolysis with 2-chloroacetamide, which was used for the synthesis of mesoporous titanium-manganese dioxide [13].…”

Section: Introductionmentioning

confidence: 99%