Activity of perovskite catalysts contain Pt or Pd in toluene oxidation

• Autorzy: Borzęcka A.
• Języki publikacji: EN

Abstrakty

EN

Perovskite catalysts with active phase composed of LaMnO₃ or La_0.75Ag_0.25MnO₃ doped with noble metals — platinum or palladium — were tested for activity in oxidation of toluene. Their impregnation with solution of Pt or Pd compounds increased the catalytic activity. LaMnO₃ with Pt content displayed the highest activity. LaMnO₃ perovskite doped with both noble metals show higher activity than when noble metals were added to La_0.75Ag_0.25MnO₃ perovskite.

Słowa kluczowe

EN

VOCs oxidation; perovskite; platinum; palladium

• Wydawca: Foundation for Young Scientists
• Czasopismo: Challenges of Modern Technology
• Rocznik: 2012
• Tom: Vol. 3, no. 4
• Strony: 26--28
• Opis fizyczny: Bibliogr. 4 poz., wykr., tab.

Twórcy

autor

Borzęcka A.

• Institute of Environment Protection Engineering, Wroclaw University of Technology, Wyb. Wyspianskiego 27, 50-370 Wroclaw, Poland

Bibliografia

• [1] Yao, W., R. Wang, and X. Yang. “LaCo1-xPdxO3 Perovskite-Type Oxides: Synthesis, Characterization and Simultaneous Removal of NOx and Diesel Soot”. Catal Lett 130 (2009): 613–621.
• [2] He, X., et al. “A potential substitution of noble metal Pt by perovskite LaCoO3 in ZrTiO4 supported lean-burn NOx trap catalysts”. Catalysis Communications 12 (2010):165–168.
• [3] Russo, N., P. Palmisano, and D. Fino. “Pd substitution eff ects on perovskite catalyst activity for methane emission control”. Chemical Engineering Journal 154 (2009): 137--141.
• [4] Lei, Z., et al. “Experimental and Kinetic Study of Selective Catalytic Reduction of NO with NH3 over CuO/Al2O3/Cordierite Catalyst”. Catalysis, Kinetics and Reactors. Chinese Journal of Chemical Engineering 18(5), 2010: 721–729.