Journal of Catalysts

Research Article

Synthesis of Catalysts and Its Application for Low-Temperature CO Oxidation

Table 3

XPS analysis in Au/ -TiO2.
CatalystAuCoO
Au0Au+Co2+Co3+O2− OH−
1% -TiO2——72.627.484.115.9
5% -TiO2——35.264.882.117.9
Au/TiO268.531.5——64.535.5
Au/1% -TiO283.416.650.841.276.923.1
Au/3% -TiO256.343.749.650.489.810.2
Au/5% -TiO270.229.841.758.391.48.6
Au/TiO2*92.97.1——81.518.5
Au/1% 72.927.141.258.880.419.6
Au/3% 71.828.247.852.269.530.5
Au/5% 72.428.658.341.768.531.5
After reaction.