Catalytic activity of perovskite-type oxide catalysts for direct decomposition of NO: Correlation between cluster model calculations and temperature-programmed desorption experiments

1998 ◽  
Vol 42 (1-2) ◽  
pp. 167-174 ◽  
Author(s):  
Yasuharu Yokoi ◽  
Hiroshi Uchida
Keyword(s):  
Catalytic Activity ◽  
Cluster Model ◽  
Temperature Programmed Desorption ◽  
Oxide Catalysts ◽  
Direct Decomposition ◽  
Model Calculations ◽  
Perovskite Type Oxide ◽  
Temperature Programmed ◽  
Perovskite Type ◽  
Decomposition Of No

Performance of LaBO3/HZSM-5 Catalysts for Eliminating Soot from Diesel Exhaust

2013 ◽  
Vol 634-638 ◽  
pp. 563-566
Author(s):  
Fu Chen Ding ◽  
Cui Tao Ren ◽  
Bin Li ◽  
Hong Wang ◽  
Cui Qing Li
Keyword(s):  
Catalytic Activity ◽  
Catalytic Combustion ◽  
Soot Particle ◽  
Partial Substitution ◽  
Impregnation Method ◽  
Perovskite Type Oxide ◽  
Temperature Programmed ◽  
Temperature Programmed Reaction ◽  
Soot Catalytic Combustion ◽  
Perovskite Type

The LaBO3/HZSM-5 samples were prepared by the impregnation method. The structure of catalysts was examined by XRD. The catalytic activity for the combustion of soot particulate was evaluated by a technique of the temperature-programmed reaction. In the LaBO3/HZSM-5 catalyst, the Mn as B-site ion, the catalyst was the good candidate catalyst for the soot catalytic combustion. In the LaMnO3/HZSM-5 catalyst, the catalytic activity was tunable by changing the metal components of the perovskite-type oxide at B-site, the Fe partial substitution for Mn of LaMnO3/HZSM-5 enhanced the catalytic activity, and the combustion temperature of soot particle was lower than LaMnO3/HZSM-5 sample without substitution, corresponding Tm of 401oC and the selectivity of CO2 77.0%.

Novel Perovskite-Type Oxide Catalysts for Dehydrogenation of Ethylbenzene to Styrene

2009 ◽  
Vol 131 (1-2) ◽  
pp. 54-58 ◽  
Author(s):  
Ryo Watanabe ◽  
Yasushi Sekine ◽  
Masahiko Matsukata ◽  
Eiichi Kikuchi
Keyword(s):  
Oxide Catalysts ◽  
Perovskite Type Oxide ◽  
Dehydrogenation Of Ethylbenzene ◽  
Perovskite Type

scholarly journals Direct Decomposition of NO over Supported-alkaline Earth Metal Oxide Catalysts

2005 ◽  
Vol 48 (1) ◽  
pp. 53-59 ◽  
Author(s):  
Goro Tsuboi ◽  
Masaaki Haneda ◽  
Yukinori Nagao ◽  
Yoshiaki Kintaichi ◽  
Hideaki Hamada
Keyword(s):  
Metal Oxide ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Oxide Catalysts ◽  
Direct Decomposition ◽  
Alkaline Earth Metal ◽  
Metal Oxide Catalysts ◽  
Alkaline Earth Metal Oxide ◽  
Decomposition Of No

Direct Decomposition of NO Over Alkaline Earth Metal Oxide Catalysts Supported on Cobalt Oxide

2004 ◽  
Vol 97 (3/4) ◽  
pp. 145-150 ◽  
Author(s):  
Masaaki Haneda ◽  
Goro Tsuboi ◽  
Yukinori Nagao ◽  
Yoshiaki Kintaichi ◽  
Hideaki Hamada
Keyword(s):  
Metal Oxide ◽  
Cobalt Oxide ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Oxide Catalysts ◽  
Direct Decomposition ◽  
Alkaline Earth Metal ◽  
Metal Oxide Catalysts ◽  
Alkaline Earth Metal Oxide ◽  
Decomposition Of No

Catalytic Activity of Multi-metallic Perovskite-Type Oxide Prepared by the Thermal Decomposition of Heteronuclear Cyano Complex, Sm[Fe x Co1−x (CN)6] · nH2O

2009 ◽  
Vol 52 (6-7) ◽  
pp. 823-827 ◽  
Author(s):  
Makiko Asamoto ◽  
Noboru Harada ◽  
Yuji Iwamoto ◽  
Hiroyuki Yamaura ◽  
Yoshihiko Sadaoka ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Catalytic Activity ◽  
Perovskite Type Oxide ◽  
Perovskite Type
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