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Dec 8, 2023 · Porous cryptomelane-type Mn oxide (OMS-2) has an outstanding redox property, making it a highly desirable substitute for noble metal catalysts for CO oxidation, but its catalytic activity still needs to ...
Jan 1, 2023 · EXAFS results suggested that the local tunnel structures of OMS-2 were almost intact after incorporation of the different metals. Pd-OMS-2 and Ag-OMS-2 exhibited excellent activity in catalytic oxidation...
Finally, different reaction pathways for ozone catalytic decomposition over OMS-2 and CuO x /OMS-2 under humid conditions were proposed. The findings in this work may shed new light on the design of highly efficient c...
Mar 27, 2009 · OMS-2 (2 × 2 type octahedral molecular sieve) and cerium doped OMS-2 were synthesized by refluxing method. The platinum doped on both samples was prepared by impregnation method for catalytic oxidation ...
Jun 12, 2014 · This chapter is an overview of cryptomelane-type manganese octahedral molecular sieves (OMS-2). Manganese oxide octahedral molecular sieves (OMS) are an unique class of materials. One key phase showed e...
Feb 1, 2025 · The K-OMS-2/cordierite monolithic catalysts possess the advantages of cost-effectiveness and exceptional catalytic performance, offering a prospective avenue for the systematic design of high-performance...
Jun 7, 2021 · Different Cu contents (x wt%) were supported on the cryptomelane-type manganese oxide octahedral molecular sieve (OMS-2) (xCu/OMS-2; x = 1, 5, 15, and 20) via a pre-incorporation method. Physicochemical ...
