Metal-free g-C 3 N 4 photocatalyst by sulfuric acid activation for selective aerobic oxidation of benzyl alcohol under visible light

2014 ◽  
Vol 59 ◽  
pp. 84-92 ◽  
Author(s):  
Ligang Zhang ◽  
Di Liu ◽  
Jing Guan ◽  
Xiufang Chen ◽  
Xingcui Guo ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Visible Light ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Acid Activation ◽  
Metal Free ◽  
Oxidation Of Benzyl Alcohol ◽  
Selective Aerobic Oxidation

On the selective aerobic oxidation of benzyl alcohol with Pd/Au-nanoparticles in batch and flow

2014 ◽  
Vol 3 (1) ◽  
pp. 99-110 ◽  
Author(s):  
Hannes Alex ◽  
Norbert Steinfeldt ◽  
Klaus Jähnisch ◽  
Matthias Bauer ◽  
Sandra Hübner
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
X Ray ◽  
X Ray Scattering ◽  
Oxidation Of Benzyl Alcohol ◽  
Transmission Electron ◽  
Vis Spectroscopy ◽  
Selective Aerobic Oxidation

AbstractNanoparticles (NP) have specific catalytic properties, which are influenced by parameters like their size, shape, or composition. Bimetallic NPs, composed of two metal elements can show an improved catalytic activity compared to the monometallic NPs. We, herein, report on the selective aerobic oxidation of benzyl alcohol catalyzed by unsupported Pd/Au and Pd NPs at atmospheric pressure. NPs of varying compositions were synthesized and characterized by UV/Vis spectroscopy, transmission electron microscopy (TEM), and small-angle X-ray scattering (SAXS). The NPs were tested in the model reaction regarding their catalytic activity, stability, and recyclability in batch and continuous procedure. Additionally, in situ extended X-ray absorption fine structure (EXAFS) measurements were performed in order to get insight in the process during NP catalysis.

Cerium‐Based Metal–Organic Frameworks with UiO Architecture for Visible Light‐Induced Aerobic Oxidation of Benzyl Alcohol

Solar RRL ◽  
2019 ◽  
Vol 4 (8) ◽  
pp. 1900449 ◽  
Author(s):  
Xueying Qiu ◽  
Yanfei Zhu ◽  
Xiaofei Zhang ◽  
Yin Zhang ◽  
Leta Takele Menisa ◽  
...  
Keyword(s):  
Visible Light ◽  
Benzyl Alcohol ◽  
Aerobic Oxidation ◽  
Metal Organic Frameworks ◽  
Oxidation Of Benzyl Alcohol ◽  
Metal Organic

On the selective aerobic oxidation of benzyl alcohol with Pd/Au-nanoparticles in batch and flow

nano Online ◽  
2016 ◽  
Author(s):  
Hannes Alex ◽  
Norbert Steinfeldt ◽  
Klaus Jähnisch ◽  
Matthias Bauer ◽  
Sandra Hübner
Keyword(s):  
Benzyl Alcohol ◽  
Au Nanoparticles ◽  
Aerobic Oxidation ◽  
Oxidation Of Benzyl Alcohol ◽  
Selective Aerobic Oxidation

Aerobic oxidation of benzyl alcohol over TEMPO-functionalized polyimide as a heterogeneous catalyst

2017 ◽  
Vol 29 (6) ◽  
pp. 646-650 ◽  
Author(s):  
Yuta Nabae ◽  
Masatomo Mikuni ◽  
Nobuhiro Takusari ◽  
Teruaki Hayakawa ◽  
Masa-aki Kakimoto
Keyword(s):  
Benzyl Alcohol ◽  
Heterogeneous Catalyst ◽  
Aerobic Oxidation ◽  
Pyromellitic Dianhydride ◽  
Oxidation Of Benzyl Alcohol ◽  
Selective Aerobic Oxidation ◽  
End Capping

Hyperbranched polyimide functionalized with 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) was studied as a heterogeneous catalyst for the aerobic oxidation of benzyl alcohol. The catalyst material was synthesized by an A2 + B3 polymerization of pyromellitic dianhydride and 1,3,5-tris(4-aminophenyl)benzene followed by an end-capping reaction with 4-amino-TEMPO. Selective aerobic oxidation of benzyl alcohol to benzaldehyde has been demonstrated using the prepared materials as a catalyst. The recyclability of these materials has been confirmed by recycling tests using the catalyst collected by filtration.

scholarly journals Ru nanoparticles supported on N-doped reduced graphene oxide as valuable catalyst for the selective aerobic oxidation of benzyl alcohol

2020 ◽  
Vol 357 ◽  
pp. 8-14 ◽  
Author(s):  
Carolina S. Ramirez-Barria ◽  
Mark Isaacs ◽  
Christopher Parlett ◽  
Karen Wilson ◽  
Antonio Guerrero-Ruiz ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Benzyl Alcohol ◽  
Reduced Graphene Oxide ◽  
Aerobic Oxidation ◽  
Ru Nanoparticles ◽  
Oxidation Of Benzyl Alcohol ◽  
Reduced Graphene ◽  
Selective Aerobic Oxidation
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