Pt and Co3O4 supported on ceria and zirconia for the catalytic reduction of N2O in the presence of CO

Hydrothermal microwave‐assisted synthesis of LaFeO3 catalyst for N2O decomposition

“…[36][37][38][59][60][61] Also, in order to decrease the process temperature, the additional reducing agents in a gas mixture can be used, for example, carbon dioxide, methane, and ammonia. [62][63][64][65][66][67] It was shown that the preparation method also influences the catalytic activity. Samples of bare Co 3 O 4 were synthesized via sol-gel, calcination and precipitation methods 68 ; it was found that precipitated samples demonstrate a higher catalytic activity in the N 2 O decomposition process.…”

“…As a rule, in case of spinel‐type oxides, alkali, transition metals, and lanthanides are used as promoters, 45‐58 while for perovskite‐like oxides and hexaaluminates, Ba, Sr, Bi, Sn are often suggested 36‐38,59‐61 . Also, in order to decrease the process temperature, the additional reducing agents in a gas mixture can be used, for example, carbon dioxide, methane, and ammonia 62‐67 …”