Mesoporous Co3O4 Nanoparticles with Enriched Oxygen Defects for Efficient NO Oxidation
Lei Chen,
Yibo Wang,
Xiaoke Hou
et al.
Abstract:Catalytic conversion of NO to NO 2 stands as a pivotal step governing NO x purification technology, with its effectiveness relying heavily on the utilization of high-performance catalysts. Herein, we harness a facile ligand-assisted self-assembly strategy to fabricate mesoporous Co 3 O 4 with abundant oxygen vacancies (M-Co 3 O 4 ), aiming at improving the activity of NO oxidation. For comparison, Co 3 O 4 nanoflakes (F-Co 3 O 4 ) and bulk Co 3 O 4 (B-Co 3 O 4 ) were synthesized from a hydrothermal method and … Show more
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