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Merck
CN

Magnetic manipulation of molecules on a non-magnetic catalytic surface.

Nanoscale (2013-07-12)
Jacinto Sá, Jakub Szlachetko, Marcin Sikora, Matjaž Kavčič, Olga V Safonova, Maarten Nachtegaal
PMID23842714
ABSTRACT

Non-magnetic Pt catalysts, supported on carbon coated magnetic Co nanoparticles, changed catalytic performance in the presence of an external magnetic field. This behavior relates to an electronic change of Pt induced by a localized magnetic field, which modifies the CO adsorption geometry. In situ resonant inelastic X-ray scattering (RIXS) experiments and theory reveal the change of atop CO adsorption geometry on the Pt catalyst to bridged geometry under an external magnetic field. This observation opens the possibility of catalytic control by means of an external magnetic field.

MATERIALS
Product Number
Brand
Product Description
743062
Sigma-Aldrich
TurboBeads™ Complexon, extent of labeling: ≥0.1 mmol/g loading (-Ph-CH2-N(CH2-COOH)2)
Sign Into View Organizational & Contract Pricing
SKUPack SizeAvailabilityPriceQuantity
500 mg
Please contact Customer Service for Availability
CN¥1,096.42
742732
Sigma-Aldrich
TurboBeads™ Silica, extent of labeling: SiO2 loading (Silica coating))
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SKUPack SizeAvailabilityPriceQuantity
2.5 g
Please contact Customer Service for Availability
CN¥5,323.70