Catalytic Properties of Gold Nanoparticles Prepared in Reverse Micelles

Adsorption and catalytic properties of gold nanoparticles of various sizes prepared by two methods of reduction in reverse micellar solutions were studied. Gold nanoparticles are capable of adsorbing molecular hydrogen and exhibiting catalytic activity in reactions of ortho—para conversion of protiu...

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Veröffentlicht in:	Protection of metals and physical chemistry of surfaces 2016-03, Vol.52 (2), p.223-226
Hauptverfasser:	Odintsov, A. A., Revina, A. A., Zhavoronkova, K. N., Boeva, O. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Conversion Corrosion and Coatings Exchange Gold Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Metallic Materials Nanoparticles Nanoscale and Nanostructured Materials and Coatings Surface chemistry Tribology
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Beschreibung
Zusammenfassung:	Adsorption and catalytic properties of gold nanoparticles of various sizes prepared by two methods of reduction in reverse micellar solutions were studied. Gold nanoparticles are capable of adsorbing molecular hydrogen and exhibiting catalytic activity in reactions of ortho—para conversion of protium and deuterium—hydrogen exchange. The size dependence of the catalytic activity of gold nanoparticles in reaction of H 2 —D 2 exchange regardless of the method of preparation was determined.
ISSN:	2070-2051 2070-206X
DOI:	10.1134/S2070205116020210