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Catalytic Articles Containing Platinum Group Metals And Non-Platinum Group Metals And Methods Of Making And Using Same

  • US 20150352493A1
  • Filed: 05/27/2015
  • Published: 12/10/2015
  • Est. Priority Date: 06/05/2014
  • Status: Active Grant
First Claim
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1. A catalytic article comprisinga 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 a platinum group metal; and

    one or more substrates, wherein the first catalytic coating is separated from the second catalytic coating.

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