Selective oxidation of 1-octanol over gold supported on mesoporous metal-modified HMS: The effect of the support / S. Martinez-Gonzalez [et al.]
Уровень набора: Catalysis TodayЯзык: английский.Резюме или реферат: Selective oxidation of long chain alkanols (+C8+) has deserved much less attention than that of more reactive benzylic or C1–C4 aliphatic alcohols. Supported gold nanoparticles (NP) are active for the oxidation of alcohols under green chemistry conditions, and high surface supports are used to maximize and stabilize their dispersion. In this work, we investigate hexagonal mesoporous silicas (HMS), pure or modified with metal cations having redox properties (Ce, Fe), as supports of gold NP catalysts for the aerobic oxidation of 1-octanol under green process conditions. Two ways of support modification were used, say, by introducing the modifying cations during the HMS synthesis or by post-synthesis impregnation..Примечания о наличии в документе библиографии/указателя: [References: р. 70 (34 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | катализаторы | наночастицы | золото | селективное окисление | аэробное окисление Ресурсы он-лайн:Щелкните здесь для доступа в онлайнTitle screen
[References: р. 70 (34 tit.)]
Selective oxidation of long chain alkanols (+C8+) has deserved much less attention than that of more reactive benzylic or C1–C4 aliphatic alcohols. Supported gold nanoparticles (NP) are active for the oxidation of alcohols under green chemistry conditions, and high surface supports are used to maximize and stabilize their dispersion. In this work, we investigate hexagonal mesoporous silicas (HMS), pure or modified with metal cations having redox properties (Ce, Fe), as supports of gold NP catalysts for the aerobic oxidation of 1-octanol under green process conditions. Two ways of support modification were used, say, by introducing the modifying cations during the HMS synthesis or by post-synthesis impregnation.
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