Indian Journal of Materials Science / 2015 / Article / Fig 5

Research Article

Enhanced Catalytic Activity of Supported Gold Catalysts for Oxidation of Noxious Environmental Pollutant CO

Figure 5

HRTEM images along with the respective SAED patterns of (a) CeO2 (C; scale bar: 2 nm), (b) CeO2-ZrO2 (CZ; scale bar: 5 nm), (c) Au/CeO2 (Au/C; scale bar: 5 nm), and (d) Au/CeO2-ZrO2 (Au/CZ; scale bar: 5 nm) samples.