Turkish Journal of Chemistry
The Effect of Metal Loading on Structural Characteristics and Low Temperature CO Oxidation Activity of Coprecipitated Co/Al_2O_3
The effect of metal loading on structural properties and CO oxidation activity of coprecipitated Co/Al_2O_3 catalysts was investigated. The results indicated the participation of cobalt in the Co-Al skeleton for all coprecipitated samples. Environmental-SEM-EDXS studies showed that at loadings higher than ca. 15 wt.-%, cobalt formed layer-by-layer clusters on the surface; 16.8 wt.-% Co/Al_2O_3 displayed the highest activity and stability in CO oxidation.
Catalysis, Catalyst activation, Environment, Precipitation, CO oxidation, cobalt-alumina catalysts.
ÖZKARA, ŞEYMA; AKIN, AYŞE NİLGÜN; MISIRLI, ZÜLAL; and AKSOYLU, AHMET ERHAN (2005) "The Effect of Metal Loading on Structural Characteristics and Low Temperature CO Oxidation Activity of Coprecipitated Co/Al_2O_3," Turkish Journal of Chemistry: Vol. 29: No. 3, Article 1. Available at: https://journals.tubitak.gov.tr/chem/vol29/iss3/1