摘要
MgAl and MgMAl oxides（M = Co,Ni and Cu） with a Mg：M：Al molar ratio = 4：1：1 were synthesized from the calcination of their corresponding layered double hydroxide（LDHs） precursors.Their catalytic activities were examined for the oxidation of ethylbenzene using tert-butylhydroperoxide（TBHP） as an oxidant.The oxidized product was mainly acetophenone.The catalytic activities were in the order of MgCuAlMgNiAl～NiAl～MgCoAl～CoAlCuAlMgAl oxides.Reusability studies show that the catalysts are stable under the reaction conditions.
MgAl and MgMAl oxides（M = Co,Ni and Cu） with a Mg：M：Al molar ratio = 4：1：1 were synthesized from the calcination of their corresponding layered double hydroxide（LDHs） precursors.Their catalytic activities were examined for the oxidation of ethylbenzene using tert-butylhydroperoxide（TBHP） as an oxidant.The oxidized product was mainly acetophenone.The catalytic activities were in the order of MgCuAlMgNiAl～NiAl～MgCoAl～CoAlCuAlMgAl oxides.Reusability studies show that the catalysts are stable under the reaction conditions.
基金
support from the research grant"The 90th Anniversary of Chulalongkorn University Fund" from the Graduate School,Chulalongkorn University
