Womble Bond Dickinson (US) LLP
Catalytic articles containing platinum group metals and non-platinum group metals and methods of making and using same
Aspects of the invention pertain to catalytic articles and methods of making catalytic articles comprising a first catalytic coating comprising a platinum group metal, wherein the first catalytic coating is substantially free of Cu, Ni, Fe, Mn, V, Co, Ga, Mo, Mg, Cr and Zn; a second catalytic coating comprising a non-PGM metal, wherein the second catalytic coating is substantially free of any platinum group metal; and one or more substrates, wherein the first catalytic coating is separated from the second catalytic coating, optionally with a barrier layer.
BASF Corporation
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Pascaline Harrison Qinglin Shau-Lin F. Weiliang Michelle John R. Ye Xinsheng Michael P.
Tran Zhang Chen Feng Casper Adomaitis Liu Liu Galligan