Reactions of the nerve agent simulant diisopropyl fluorophosphate with self-decontaminating adsorbents. A 31P MAS NMR study

Autor:	Philip W. Bartram, George W. Wagner
Rok vydání:	1999
Předmět:	Polyethylenimine Sorbent Process Chemistry and Technology Inorganic chemistry Polyethylene glycol Catalysis chemistry.chemical_compound Hydrolysis Adsorption chemistry Sodium hydroxide medicine Diisopropyl fluorophosphate Physical and Theoretical Chemistry medicine.drug
Zdroj:	Journal of Molecular Catalysis A: Chemical. 144:419-424
ISSN:	1381-1169
Popis:	The room temperature decompositions of the nerve agent simulant diisopropyl fluorophosphate (DFP) sorbed on γ-alumina, polydivinylbenzene (impregnated with NaOH, polyethylene glycol and polyethylenimine) (DVB/NaOH), and Ambergard® XE-555, were studied in situ using 31 P MAS NMR. Hydrolysis of the P–F bond of DFP was observed on all three sorbents, which effectively detoxifies nerve agents. On XE-555, the competing process of micropore adsorption of DFP into the carbonaceous component of this sorbent was also observed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9dd4391932af9a0cb3bd8cf2a080698e https://doi.org/10.1016/s1381-1169(98)00343-4 Zobrazit plný text záznamu Full Text from ScienceDirect