Heterogeneous photocatalytic degradation of methanol over uranyl-anchored nanoporous MCM-41 and MCM-48

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Title:	Heterogeneous photocatalytic degradation of methanol over uranyl-anchored nanoporous MCM-41 and MCM-48
Authors:	KRISHNA, V KAMBLE, VS GUPTA, NM SELVAM, P
Keywords:	molecular-sieves mesoporous mcm-41 oxidation photochemistry hydrocarbons sunlight oxides tio2 ion
Issue Date:	2006
Publisher:	AMER SCIENTIFIC PUBLISHERS
Citation:	JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 6(6), 1811-1814
Abstract:	The vapor-phase photoclegraclation of methanol to carbon dioxide was carried out over uranylanchored nanoporous MCM-41 and MCM-48 hosts (designated as UO22 divided by/MCM-41 UO22 divided by/MCM-48 48, respectively) under simulated light and ambient conditions. Preliminary results indicate that the photoactivity of the latter is considerably decreased as compared to the former due to the presence of a smaller fraction of photoactive uranyl (UO22+) ions in UO22 divided by/MCM-48.
URI:	http://dx.doi.org/10.1166/jnn.2006.226 http://dspace.library.iitb.ac.in/xmlui/handle/10054/4599 http://hdl.handle.net/10054/4599
ISSN:	1533-4880
Appears in Collections:	Article

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