Title of article
Hydrogen interaction with Pd/Ce0.8Zr0.2O2 nanocomposites prepared by microemulsion, coprecipitation and supercritical CO2 treatment Original Research Article
Author/Authors
F.C. Gennari، نويسنده , , A. Carbajal Ramos، نويسنده , , A. Cond?، نويسنده , , T. Montini، نويسنده , , N. Poh and S. Bengio، نويسنده , , A. Cortesi، نويسنده , , J.J. Andrade Gamboa، نويسنده , , P. Fornasiero، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
11
From page
123
To page
133
Abstract
Nanocrystalline Ce0.8Zr0.2O2 solid-solutions (CZ) were synthesized by microemulsion (ME80), co-precipitation (CP80) and co-precipitation followed by supercritical CO2 post-treatment (SC80). Structural, microstructural and textural characterizations of oxides were performed and correlated with their redox properties. The results are consistent with the formation of solid solutions with high surface area (SBET ∼ 200 m2 g−1), constituted by nanoparticles (4–6 nm) with a fluorite type structure but different mesoporosity.
Keywords
Oxygen storage capacity (OSC) , Palladium based materials , Hydrogen , Ceria–zirconia mixed oxide
Journal title
Applied Catalysis A:General
Serial Year
2011
Journal title
Applied Catalysis A:General
Record number
1156330
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