Studies on the redox properties of chromite perovskite catalysts for soot combustion

2005 ◽  
Vol 229 (2) ◽  
pp. 459-469 ◽  
Author(s):  
N RUSSO ◽  
D FINO ◽  
G SARACCO ◽  
V SPECCHIA
Keyword(s):  
Redox Properties ◽  
Soot Combustion ◽  
Perovskite Catalysts

scholarly journals Copper doped BaMnO3 perovskite catalysts for NO oxidation and NO2-assisted diesel soot removal

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35228-35238 ◽  
Author(s):  
Verónica Torregrosa-Rivero ◽  
Vicente Albaladejo-Fuentes ◽  
María-Salvadora Sánchez-Adsuar ◽  
María-José Illán-Gómez
Keyword(s):  
Perovskite Structure ◽  
Active Catalyst ◽  
Soot Oxidation ◽  
Diesel Soot ◽  
Redox Properties ◽  
No Oxidation ◽  
Perovskite Catalysts

BaMn0.7Cu0.3O3 is the most active catalyst for NO2 generation and soot oxidation. This behavior is a result of the enhancement of the redox properties of the catalyst due to the replacement of Mn(iii)/Mn(iv) by Cu(ii) in the perovskite structure.

Potassium Stability in Soot Combustion Perovskite Catalysts

2009 ◽  
Vol 52 (13-20) ◽  
pp. 2097-2100 ◽  
Author(s):  
F. E. López-Suárez ◽  
A. Bueno-López ◽  
M. J. Illán-Gómez ◽  
B. Ura ◽  
J. Trawczynski
Keyword(s):  
Soot Combustion ◽  
Perovskite Catalysts

NOx-assisted soot combustion over dually substituted perovskite catalysts La1−xKxCo1−yPdyO3−δ

2013 ◽  
Vol 142-143 ◽  
pp. 278-289 ◽  
Author(s):  
Xin Guo ◽  
Ming Meng ◽  
Fangfang Dai ◽  
Qian Li ◽  
Zhaoliang Zhang ◽  
...  
Keyword(s):  
Soot Combustion ◽  
Perovskite Catalysts

Facile synthesis of three-dimensionally ordered macroporous silicon-doped La0.8K0.2CoO3 perovskite catalysts for soot combustion

2016 ◽  
Vol 6 (21) ◽  
pp. 7718-7728 ◽  
Author(s):  
Nengjie Feng ◽  
Chong Chen ◽  
Jie Meng ◽  
Yang Wu ◽  
Geng Liu ◽  
...  
Keyword(s):  
Colloidal Crystal ◽  
Macroporous Silicon ◽  
Macroporous Structure ◽  
Soot Combustion ◽  
Facile Synthesis ◽  
Templating Method ◽  
Perovskite Catalysts ◽  
Colloidal Crystal Templating ◽  
Ordered Macroporous ◽  
Silicon Doped

Three-dimensionally ordered macroporous (3DOM) silicon-doped La0.8K0.2CoO3 perovskite catalysts were successfully prepared by a colloidal crystal templating method. The catalysts showed a well-ordered macroporous structure and exhibited high activity for soot removal.

Potassium-copper perovskite catalysts for mild temperature diesel soot combustion

2014 ◽  
Vol 485 ◽  
pp. 214-221 ◽  
Author(s):  
Franz E. López-Suárez ◽  
Agustín Bueno-López ◽  
María J. Illán-Gómez ◽  
Janusz Trawczynski
Keyword(s):  
Diesel Soot ◽  
Soot Combustion ◽  
Perovskite Catalysts ◽  
Mild Temperature

Role of surface and lattice copper species in copper-containing (Mg/Sr)TiO3 perovskite catalysts for soot combustion

2009 ◽  
Vol 93 (1-2) ◽  
pp. 82-89 ◽  
Author(s):  
F.E. López-Suárez ◽  
S. Parres-Esclapez ◽  
A. Bueno-López ◽  
M.J. Illán-Gómez ◽  
B. Ura ◽  
...  
Keyword(s):  
Soot Combustion ◽  
Copper Species ◽  
Perovskite Catalysts

CoOx-decorated CeO2 heterostructures: effects of morphology on their catalytic properties in diesel soot combustion

Nanoscale ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 1779-1789 ◽  
Author(s):  
Kohsuke Mori ◽  
Hirotaka Jida ◽  
Yasutaka Kuwahara ◽  
Hiromi Yamashita
Keyword(s):  
Release Rate ◽  
Catalytic Properties ◽  
Diesel Soot ◽  
Redox Properties ◽  
High Oxygen ◽  
Oxygen Release ◽  
Soot Combustion

CoCeO2-nanorods exhibit high soot combustion activity and recyclability due to their high oxygen release rate and prominent redox properties.

Catalytic combustion of soot over Ce and Co substituted three-dimensionally ordered macroporous La1−xCexFe1−yCoyO3 perovskite catalysts

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91609-91618 ◽  
Author(s):  
Nengjie Feng ◽  
Yang Wu ◽  
Jie Meng ◽  
Chong Chen ◽  
Lei Wang ◽  
...  
Keyword(s):  
Catalytic Combustion ◽  
Colloidal Crystal ◽  
Soot Combustion ◽  
Templating Method ◽  
Perovskite Catalysts ◽  
Colloidal Crystal Templating ◽  
Ordered Macroporous

Three-dimensionally ordered macroporous (3DOM) La1−xCexFe1−yCoyO3 (x = 0–0.4, y = 0–0.6) perovskite catalysts were successfully prepared by colloidal crystal templating method and employed for soot combustion.

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