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Peroxydisulfate in MCM-48 silicas: powerful and clean materials for the removal of toxic gases

Hudson, M.J., Jackson, D.B., Ward, J.L., Chinn, M.J. and Stockenhuber, M. (2004) Peroxydisulfate in MCM-48 silicas: powerful and clean materials for the removal of toxic gases. Journal of Materials Chemistry, 14 (7). pp. 1180-1186. ISSN 0959-9428

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To link to this item DOI: 10.1039/b314426g

Abstract/Summary

Sodium persulfate introduced into ordered MCM-48 silicas is described. The resulting materials are compared with existing activated carbon-based systems and MCM-48 containing transition metals such as Cu(II) and Cr(VI) for the decomposition of hydrogen cyanide and cyanogen. MCM-48 materials containing sodium persulfate alone improve on the protection offered by benchmark activated carbon systems and MCM-48 materials containing Cu(II) and Cr(VI), without the health risks associated with these metal ions.

Item Type:Article
Refereed:Yes
Divisions:Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
ID Code:11351
Uncontrolled Keywords:ELECTRON-TRANSFER, HYDROGEN-CYANIDE, TEMPERATURE, ADSORPTION, OXIDATIONS, MECHANISM, FE-MCM-41, FE-ZSM-5, SOLIDS

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