Hierarchical hollow nanostructured core@shell recyclable catalysts γ-Fe2O3@LDH@Au25-x for highly efficient alcohol oxidation

2016 ◽  
Vol 18 (21) ◽  
pp. 5900-5914 ◽  
Author(s):  
Shuangtao Yin ◽  
Jin Li ◽  
Hui Zhang
Keyword(s):  
Molecular Oxygen ◽  
Aerobic Oxidation ◽  
Alcohol Oxidation ◽  
Catalytic Performance ◽  
Magnetic Core ◽  
Core Shell ◽  
Precursor Method ◽  
Highly Efficient ◽  
Recyclable Catalysts

Magnetically recyclable 3D hierarchical hollow nanostructured Au25 nanocluster catalysts, assembled by an Au25Capt18 precursor method, exhibit an extraordinary catalytic performance for the aerobic oxidation of alcohol by molecular oxygen upon strong Au25NCs–LDH–magnetic core synergy.

scholarly journals Catalytic Performance of a Magnetic Core-Shell Iron(II) C-Scorpionate under Unconventional Oxidation Conditions

Nanomaterials ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2111
Author(s):  
Inês A. S. Matias ◽  
Ana P. C. Ribeiro ◽  
Ana M. Ferraria ◽  
Ana M. Botelho do Rego ◽  
Luísa M. D. R. S. Martins
Keyword(s):  
Alternative Energy ◽  
Alcohol Oxidation ◽  
Catalytic Performance ◽  
Magnetic Core ◽  
Core Shell ◽  
Secondary Alcohols ◽  
Alternative Energy Sources ◽  
Metallic Complex ◽  
Shell Particles ◽  
First Time

For the first time, herein is reported the use of a magnetic core-shell support for a C-scorpionate metallic complex. The prepared hybrid material, that consists on the C-scorpionate iron(II) complex [FeCl2{κ3-HC(pz)3}] (pz, pyrazolyl) immobilized at magnetic core-shell particles (Fe3O4/TiO2), was tested as catalyst for the oxidation of secondary alcohols using the model substrate 1-phenylethanol. Moreover, the application of alternative energy sources (e.g., ultrasounds, microwaves, mechanical or thermal) for the peroxidative alcohol oxidation using the magnetic heterogenized iron(II) scorpionate led to different/unusual outcomes that are presented and discussed.

Highly efficient sulfonated-polystyrene–Cu(II)@Cu3(BTC)2 core–shell microsphere catalysts for base-free aerobic oxidation of alcohols

2015 ◽  
Vol 3 (8) ◽  
pp. 4266-4273 ◽  
Author(s):  
Xiaowei Zhang ◽  
Wenjun Dong ◽  
Yi Luan ◽  
Mu Yang ◽  
Li Tan ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Aerobic Oxidation ◽  
Core Shell ◽  
Sulfonated Polystyrene ◽  
Highly Efficient ◽  
Oxidation Of Alcohols

A novel core–shell SPS–Cu(II)@Cu3(BTC)2 catalyst was developed for the aerobic oxidation of alcohols by molecular oxygen under base-free conditions.

Visible-light-responsive lanthanide coordination polymers for highly efficient photocatalytic aerobic oxidation of amines and thiols

2021 ◽  
Author(s):  
Zhifen Guo ◽  
Xin Liu ◽  
Yan Che ◽  
Hongzhu Xing ◽  
Peng Chen
Keyword(s):  
Visible Light ◽  
Molecular Oxygen ◽  
Coordination Polymers ◽  
Aerobic Oxidation ◽  
Synthesis And Characterization ◽  
Lanthanide Coordination Polymers ◽  
Highly Efficient ◽  
Photocatalytic Reactions ◽  
Energy Issues

Development of visible-light-induced photocatalytic reactions using molecular oxygen as terminal oxidant is intriguing in view of the current environmental and energy issues. We report herein the synthesis and characterization of...

A hybrid composite of hydroxyapatite and Ca–Al layered double hydroxide supported Au nanoparticles for highly efficient base-free aerobic oxidation of glucose

2019 ◽  
Vol 48 (25) ◽  
pp. 9161-9172 ◽  
Author(s):  
Yunfeng Zhuge ◽  
Guoli Fan ◽  
Yanjun Lin ◽  
Lan Yang ◽  
Feng Li
Keyword(s):  
Layered Double Hydroxide ◽  
Hybrid Composite ◽  
Au Nanoparticles ◽  
Aerobic Oxidation ◽  
Catalytic Performance ◽  
Highly Efficient ◽  
Double Hydroxide ◽  
Oxidation Of Glucose

A novel hybrid composite of hydroxyapatite/Ca–Al layered double hydroxide supported Au nanoparticles exhibited robust catalytic performance in base-free aerobic oxidation of glucose.

Liquid-phase oxidation of alkanes with molecular oxygen catalyzed by high valent iron-based perovskite

2018 ◽  
Vol 54 (50) ◽  
pp. 6772-6775 ◽  
Author(s):  
Satomi Shibata ◽  
Kosei Sugahara ◽  
Keigo Kamata ◽  
Michikazu Hara
Keyword(s):  
Liquid Phase ◽  
Molecular Oxygen ◽  
Aerobic Oxidation ◽  
Catalytic Performance ◽  
Liquid Phase Oxidation ◽  
Iron Species ◽  
Perovskite Catalyst ◽  
Phase Oxidation ◽  
Iron Based ◽  
High Valent

A hexagonal BaFeO3−δ perovskite catalyst containing high valent iron species exhibits high catalytic performance for the aerobic oxidation of alkanes without the need for additives.

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