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NO Oxidation Activity of Pseudo-brookite Compositions as Zero-PGM Catalysts for Diesel Oxidation Applications

  • US 20170095794A1
  • Filed: 10/01/2015
  • Published: 04/06/2017
  • Est. Priority Date: 10/01/2015
  • Status: Abandoned Application
First Claim
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1. A catalyst composition comprising a pseudo-brookite structured compound of general formula Y1-xAxMn2-yByO5, wherein the pseudo-brookite structured compound includes yttrium and manganese, wherein at least one selected from the group consisting of x and y is greater than 0, and wherein A and B are cations selected from the group consisting of cerium (Ce), strontium (Sr), iron (Fe), cobalt (Co), nickel (Ni), and titanium (Ti).

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