Title :
The study on Au/LaFeO3 for CO oxidation About Environment Engineering
Author :
Tuya ; Meilin, Jia
Author_Institution :
Coll. of Chem. & Environ. Sci., Inner Mongolia Normal Univ., Huhhot, China
Abstract :
The support LaFeO3 was prepared by sol-gel method, and the Au/LaFeO3 catalyst was prepared by deposition-precipitation(DP). The influence of preparation condition on the catalytic activity was investigated, these catalysts were characterized by means of XRD, BET and AAS. The experimental results indicated that the uncalcined catalysts exhibited high activity. However, the catalysts calcined at 100°C had better stability than that of uncalcined catalyst.
Keywords :
X-ray diffraction; calcination; catalysis; catalysts; gold; lanthanum compounds; oxidation; precipitation (physical chemistry); sol-gel processing; AAS; Au-LaFeO3; BET; X-ray diffraction; XRD; calcination; catalyst; catalytic activity; deposition-precipitation; oxidation; sol-gel method; temperature 100 degC; Educational institutions; Electronic mail; Gold; Loading; Oxidation; X-ray scattering; Au catalysts; CO low-temperature oxidation; LaFeO3;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5775399
