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Dive into the research topics where Alexei Dubkov is active.

Publication


Featured researches published by Alexei Dubkov.


Kinetics and Catalysis | 2008

Development of PGM-free catalysts for automotive applications

Albert Nazipovich Shigapov; Alexei Dubkov; R. Ukropec; Brendan Carberry; G.W. Graham; W. Chun; Robert W. McCabe

The activity of Ag-based catalysts in soot oxidation using NO2 and oxygen as oxidants has been characterized in laboratory tests (TGA) and under real conditions on an engine dynamometer. Under low-temperature NO2-assisted and high-temperature O2-assisted soot oxidation conditions, the activity of Ag-based catalysts was found to be comparable or higher than that of commercial Pt-catalysts. In addition, Ag-based compositions also revealed noticeable NOx storage, some passive NOx reduction ability, and activity in NO oxidation. Ag-catalysts characterized in the present paper may be promising for the retrofit applications and high-temperature periodical regenerations with air for diesel passenger cars.


Archive | 2003

SOx trap for diesel and lean-burn gasoline automotive applications

Robert W. McCabe; W. Chun; G.W. Graham; Clifford Norman Montreuil; Brendan Carberry; Albert Chigapov; Alexei Dubkov


Archive | 2003

PGM-free washcoats for catalyzed diesel particulate filter applications

Albert Chigapov; Alexei Dubkov; Brendan Carberry; Robert W. McCabe


Archive | 2002

Platinum-group-metal free catalytic washcoats for particulate exhaust gas filter applications

Brendan Carberry; Albert Chigapov; Alexei Dubkov; Robert W. McCabe


Archive | 2010

Soot oxidation catalyst and method of making

Albert Chigapov; Alexei Dubkov; Brendan Carberry


Archive | 2007

Catalyst composition for diesel particulate filter

Alexei Dubkov; Albert Chigapov; Brendan Carberry


Archive | 2003

Pgm-free wash coat for diesel particulate filter with catalyst

Brendan Carberry; Albert Chigapov; Alexei Dubkov; Robert W. McCabe; アルベルト エヌ シガポフ; アレクセイ アー ドゥブコフ; ブレンダン パトリック カーベリー; ロバート ウォルター マッケーブ


Archive | 2009

Cu/zeolite SCR catalyst for NOx reduction in exhaust gases and manufacture method thereof

Robert Ukropec; Albert Chigapov; Alexei Dubkov; Mario Balenovic; Martina Reichert; Brendan Carberry


Archive | 2006

DIESEL PARTICULATE FILTER CATALYST WITH LOW NO2 EMISSIONS

Brendan Carberry; Albert Chigapov; Alexei Dubkov


Archive | 2005

Method for removal of NOx and particulate matter

Albert Chigapov; Alexei Dubkov; Brendan Carberry

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