Synthesis and Study of Au/TiO2 and Au/CeO2 Nanocomposites for Their Physical Properties and Catalytic Activity
IOP Conference Series: Materials Science and Engineering 2015
Svetlana Čornaja, Svetlana Žižkuna, Dzidra Jankoviča, D. Karashanova, Konstantīns Dubencovs, Olga Stepanova, Valdis Kampars, Gita Poikāne

The effect of the gold nanoparticles size, gold load, nature of support and composites' specific surfaces area on the nanocomposites catalytic activity and selectivity was studied. It was demonstrated that glycerol conversion increased from 62% to 100% in the presence of the nanocomposites when Au particle size decreased from 26 to 1 nm. Glyceric acid was obtained as a main product with high selectivity.


Atslēgas vārdi
Au/СeO2, Au/TiO2, Nanocomposites Synthesis
DOI
10.1088/1757-899X/77/1/012008

Čornaja, S., Žižkuna, S., Jankoviča, D., Karashanova, D., Dubencovs, K., Stepanova, O., Kampars, V., Poikāne, G. Synthesis and Study of Au/TiO2 and Au/CeO2 Nanocomposites for Their Physical Properties and Catalytic Activity. IOP Conference Series: Materials Science and Engineering, 2015, Vol.77, Iss.1, 012008.-012008.lpp. ISSN 1757-8981. e-ISSN 1757-899X. Pieejams: doi:10.1088/1757-899X/77/1/012008

Publikācijas valoda
English (en)
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