Liquid phase aerobic oxidation of benzyl alcohol by using manganese ferrite supported-manganese oxide nanocomposite catalyst

被引：39
作者：
Elmaci, Gokhan [1 ]
Ozer, Demet [2 ]
Zumreoglu-Karan, Birgul [2 ]
机构：
[1] Adiyaman Univ, Dept Chem, TR-02040 Adiyaman, Turkey
[2] Hacettepe Univ, Dept Chem, TR-06800 Ankara, Turkey
来源：
CATALYSIS COMMUNICATIONS | 2017年 / 89卷
关键词：
Benzyl alcohol; Alcohol oxidation; Heterogeneous catalysis; MnOx catalysts; Magnetic nanocatalysts; OCTAHEDRAL MOLECULAR-SIEVES; SELECTIVE OXIDATIONS; FE3O4; NANOPARTICLES; HYDROGEN-PEROXIDE; BIRNESSITE; MNO2; EFFICIENT; WATER;
D O I：
10.1016/j.catcom.2016.10.027
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This study illustrates for the first time the performance of nano-manganese ferrite supported-manganese oxide catalyst in benzyl alcohol (BzOH) oxidation without employing any oxidizing agent other than the air present in the reactor. The magnetic catalyst displayed moderate activity but 100% selectivity in conversion to benzaldehyde (BzH) under mild conditions. Compared to the other heterogeneous MnOx-based systems, the catalyst deserves attention in that an enhancement of the activity can be achieved by tuning the core-shell composition which plays a synergistic role in the catalytic reaction. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：56 / 59
页数：4
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