Iron oxide modified diamond blends containing ultradispersed diamond

Journal of Colloid and Interface Science
Tanya TsonchevaChristo Minchev

Abstract

Iron oxide modified diamond blends containing different amounts of ultradispersed diamond were prepared and characterized by nitrogen physisorption, X-ray diffraction, temperature programmed reduction, Mössbauer and IR spectroscopy. The catalytic behavior of these composite materials in methanol decomposition to hydrogen, carbon monoxide, and methane has been also studied. The initial state and phase transformations of the supported highly dispersed iron oxide particles in various pretreatment media, as well as their reductive and catalytic properties, strongly depend on the ultradispersed diamond content in the diamond blends.

Citations

Sep 15, 2007·Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences·Katherine B Holt
Aug 1, 2006·Journal of Colloid and Interface Science·Tanya TsonchevaChristo Minchev
Jan 24, 2008·Physical Chemistry Chemical Physics : PCCP·Katherine B HoltJohn S Foord
Feb 19, 2010·Physical Chemistry Chemical Physics : PCCP·Katherine B Holt

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