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JSIR Vol.69 [2010] >
JSIR Vol.69(11) [November 2010] >
| Title: | Decontamination of 2 chloro ethyl phenyl sulphide using mixed metal oxide nanocrystals |
| Authors: | Prasad, G K |
| Keywords: | 2 Chloro ethyl phenyl sulphide
Decontamination
Mixed metal oxides
Nanocrystals |
| Issue Date: | Nov-2010 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Decontamination reaction of 2
chloro ethyl phenyl sulphide (2-CEPS), a surrogate of sulphur mustard, was
studied on nanocrystals of AP-Al2O3, AP-Al2O3-Fe2O3, AP-Al2O3-V2O5 and AP-Al2O3-CuO by using gas
chromatography, gas chromatography-mass spectrometry and infrared spectroscopy
techniques. Decontamination of 2-CEPS resulted via hydrolysis, oxidation and
formation of surface bound alkoxides on AP-Al2O3-V2O5, whereas on AP-Al2O3, AP-Al2O3-Fe2O3 and AP-Al2O3-CuO, decontamination of 2-CEPS resulted by hydrolysis and formation of
surface bound alkoxides. Reaction of 2-CEPS on AP-Al2O3, AP-Al2O3-Fe2O3, AP-Al2O3-V2O5 and AP-Al2O3-CuO exhibited pseudo first
order behavior. AP-Al2O3-Fe2O3, AP-Al2O3-V2O5 and AP-Al2O3-CuO nanocrystals exhibited superior decontamination properties than AP-Al2O3. |
| Page(s): | 835-840 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Source: | JSIR Vol.69(11) [November 2010]
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