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NICKEL-COBALT-BASED CATALYSTS FOR CO AND NO OXIDATION; THEIR ACTIVATION 发明申请

2023-06-29 3760 3519K 0

专利信息

申请日期 2025-06-25 申请号 WOGB18052492
公开(公告)号 WO2019048840A1 公开(公告)日 2019-03-14
公开国别 WO 申请人省市代码 全国
申请人 UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS; THE UNIVERSITY OF NEWCASTLE UPON TYNE
简介 A catalyst obtainable by exsolving particles of Ni, Co and/or a mixture of Ni and Co from a perovskite metal oxide of formula (I) (M1aM2b)(CoxNiyM3z)O3, wherein M1 and M2 are each independently an alkali earth metal or a rare earth metal, M3 is Ti or Cr, 0 ≤ a ≤ 1, 0 ≤ b ≤ 1, 0 0. The invention includes methods of converting this catalyst into one or more catalytically active forms. The catalysts and the activated forms of same are useful in the catalysing CO oxidation and/or NO oxidation.


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