Insight into the efficient oxidation of methyl-ethyl-ketone over hierarchically micro-mesostructured Pt/K-(Al)SiO2 nanorod catalysts: Structure-activity relationships and mechanism

• Published in: Applied catalysis. B, Environmental Vol. 226; pp. 220 - 233
• Main Authors: Jiang, Zeyu, He, Chi, Dummer, Nicholas F., Shi, Jianwen, Tian, Mingjiao, Ma, Chunyan, Hao, Zhengping, Taylor, Stuart H., Ma, Mudi, Shen, Zhenxing
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.06.2018
• Subjects: Activation mechanism; Al-K decorated silica; Catalytic oxidation; Methyl-ethyl-ketone; Monodispersed Pt sites; Al-K decorated silica; Catalytic oxidation; Activation mechanism; Methyl-ethyl-ketone; Monodispersed Pt sites

[Display omitted] •Hierarchically micro-mesostructured K-(Al)SiO2 supports were successfully prepared.•Monodispersed Pt was created by ethylene glycol reduction and colloid impregnation.•Pt/K-Al-SiO2 nanorod catalysts exhibit superior performance for MEK oxidation.•Role of K and Al and structure-act...