Jiang, Bo published the artcileGreen fabrication of hierarchically-structured Pt/bio-CeO2 nanocatalysts using natural pollen templates for low-temperature CO oxidation, Related Products of catalysis-chemistry, the publication is Molecular Catalysis (2022), 112251, database is CAplus.
Herein, natural rape pollen was utilized as biotemplates to synthesize hierarchically structured bio-CeO2 and the supported M/bio-CeO2 nanocatalysts (M = Pt, Pd, Au, and Ag). Under the optimal synthetic conditions, the resultant bio-CeO2 could fully maintain the hierarchically porous morphol. of the rape pollen template, with a high specific BET surface area of 71 m2 g-1, much higher than the com. CeO2 (7.7 m2 g-1). Among the different supported M/bio-CeO2 catalysts, the Pt/bio-CeO2 exhibited the best CO oxidation performance with good oxidative catalytic activity and stable performance in five consecutive recycling experiments In-situ DRIFTS demonstrated that the linearly adsorbed CO-Pt0 was more stable than CO-Pt¦Ò+ (especially at high temperature), and the Pt0 site (51% in the total amount of Pt) was more active than the Pt¦Ò+ site (49%) for CO oxidation Furthermore, the DFT calculations suggested the varied CO oxidation mechanisms over the supported nanocatalysts which are depending on the loaded metals associated with both geometric and electronic perspectives.
Molecular Catalysis published new progress about 13822-56-5. 13822-56-5 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is 3-(Trimethoxysilyl)propan-1-amine, and the molecular formula is C6H17NO3Si, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia