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Reaction Soldering with Copper on an early Medieval Disc Brooch from Germany
Reaction Soldering Copper Germany
2009/7/29
Reaction Soldering with Copper on an early Medieval Disc Brooch from Germany.
Properties of TiO2 Support and the Performance of Au/TiO2 Catalyst for CO Oxidation Reaction
gold titanium dioxide carbon monoxide oxidation
2009/7/28
Gold catalysts were prepared on TiO2 supports of
different phase structures (i.e., anatase, rutile and
biphasic), TiO2 crystal size (i.e., 9-23 nm), surface
and textural properties (i.e., hydration...
Au/ZrO2 catalysts for low-temperature water gas shift reaction: Influence of particle sizes
Au/ZrO2 Particle size Contact boundary
2009/7/28
The size effects of Au and ZrO2 particles on the
structural property and the catalytic performance of
Au/ZrO2 catalysts for the water gas shift reaction
were extensively investigated. It was found ...