N/Ce doped graphene supported Pt nanoparticles for the catalytic oxidation of formaldehyde at room temperature

Insights into the roles of superficial lattice oxygen in formaldehyde oxidation on birnessite

“…[5][6][7] While noble-metalbased catalysts exhibit impressive efficiency in HCHO oxidation at room temperature, their widespread application is hindered by the high cost of noble metals and resource scarcity. [8][9][10][11][12][13] Manganese oxides have recently emerged as promising materials for diverse applications in pollution abatement. [14][15][16][17][18][19][20][21][22] However, it is still a great challenge to achieve high catalytic activity and long-term stability at ambient temperature for HCHO oxidation over MnO x -based catalysts.…”

From waste to wealth: a cellulose-based fibrous membrane from recycled cigarettes supported with dual perovskite for formaldehyde degradation at room temperature

“…The ambient condition catalytic oxidation method has advantages with high catalytic e ciency, is environmentally friendly and energysaving, so it has been studied extensively (Ye et al, 2020). With metal oxides as the primary catalysts for the removal of HCHO to date, it has been challenging to obtain high e ciency at ambient temperatures (Guo et al, 2023). Although many scientists doped metal oxides with precious metals to improve the catalytic activity at room temperature, the cost is increased signi cantly (Freyschlag and Madix, 2011).…”