Kinetic Parameters of Soot Oxidation Catalyzed by Nanosized ZnO-CeO2 Solids

Journal of the Brazilian Chemical Society

Leandro F. Nascimento¹  Paulo C. De Sousa Filho¹  Juliana F. Lima¹  Osvaldo A. Serra¹ 

关键词: soot oxidation;    mixed oxides;    ceria;    automotive catalysis;    kinetics parameters;   

DOI  :  10.5935/0103-5053.20150098

来源: SciELO

【 摘 要 】

Catalytic combustion of soot was performed over ZnO:CeO₂ catalysts obtained via a non‑alkoxide sol-gel route. Different kinetics parameters were calculated through thermal analyses, thus, enabling the correlation between the experimental data and the decomposition mechanisms probably associated with the soot decomposition in each case.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License