Reactivities of platinum subnanocluster catalysts for the oxidation reaction of alcohols

RSC Advances ◽  
2015 ◽  
Vol 5 (122) ◽  
pp. 100693-100696 ◽  
Author(s):  
Masaki Takahashi ◽  
Takane Imaoka ◽  
Kimihisa Yamamoto
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Alcohol Oxidation ◽  
Template Method ◽  
Size Dependent

The size-dependent catalytic activity for alcohol oxidation was investigated using the platinum subnanoclusters synthesized by the dendrimer template method.

Preparation and Characterization of Nanocopper Ferrite and Its Green Catalytic Activity in Alcohol Oxidation Reaction

2018 ◽  
Vol 32 (4) ◽  
pp. 903-910 ◽  
Author(s):  
S. Ambika ◽  
S. Gopinath ◽  
K. Saravanan ◽  
K. Sivakumar ◽  
T. A. Sukantha ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Alcohol Oxidation

Monodisperse-porous cerium oxide microspheres as a new support with appreciable catalytic activity for a composite catalyst in benzyl alcohol oxidation

2021 ◽  
Author(s):  
Kadriye Özlem Hamaloğlu ◽  
Rukiye Babacan Tosun ◽  
Serap Ulu ◽  
Hakan Kayi ◽  
Cengiz Kavaklı ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Cerium Oxide ◽  
Sol Gel ◽  
Alcohol Oxidation ◽  
Pd Nanoparticles ◽  
Composite Catalyst ◽  
Benzyl Alcohol Oxidation ◽  
Supported Pd

A synergistic catalyst in the form of monodisperse-porous CeO2 microspheres supported Pd nanoparticles (Pd NPs) was synthesized. CeO2 microspheres 4 μm in size were obtained by a newly developed “sol-gel...

Catalytic activity of palladium-doped silver dilute nanoalloys for formate oxidation from a theoretical perspective

2019 ◽  
Vol 21 (40) ◽  
pp. 22598-22610 ◽  
Author(s):  
Nan Zhang ◽  
Fuyi Chen ◽  
Longfei Guo
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Theoretical Perspective ◽  
Single Atom ◽  
High Catalytic Activity ◽  
Formate Oxidation ◽  
First Time ◽  
Single Atom Alloys

We demonstrate for the first time that the Pd1Ag single-atom alloys exhibit a high catalytic activity for formate oxidation reaction.

Hollow and porous palladium nanocrystals: synthesis and electrocatalytic application

2015 ◽  
Vol 3 (44) ◽  
pp. 21995-21999 ◽  
Author(s):  
Gengtao Fu ◽  
Mingxing Gong ◽  
Yawen Tang ◽  
Lin Xu ◽  
Dongmei Sun ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Soft Template ◽  
Template Method ◽  
Methanol Oxidation Reaction

Porous Pd nanobowls are synthesized via a facile bubble soft-template method, showing the outstanding electrocatalytic activity for methanol oxidation reaction.

Size-dependent catalytic activity of supported metal clusters

Nature ◽  
1994 ◽  
Vol 372 (6504) ◽  
pp. 346-348 ◽  
Author(s):  
Z. Xu ◽  
F.-S. Xiao ◽  
S. K. Purnell ◽  
O. Alexeev ◽  
S. Kawi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Clusters ◽  
Size Dependent ◽  
Supported Metal Clusters ◽  
Supported Metal

Small is different

2021 ◽  
pp. 81-93
Author(s):  
Adrian P Sutton
Keyword(s):  
Crystal Structure ◽  
Electronic Structure ◽  
Catalytic Activity ◽  
Giant Magnetoresistance ◽  
Energy Levels ◽  
Exclusion Principle ◽  
Thermodynamic Quantities ◽  
Discrete Energy ◽  
Size Dependent ◽  
The World

As the size of a material decreases to the nanoscale its properties become size-dependent. This is the world of nanoscience and nanotechnology. At the nanoscale the crystal structure may change and thermodynamic quantities such as the melting point also change. Changes in the catalytic activity and colour of nanoparticles suspended in a liquid indicate changes to the electronic structure. Quantum dots have discrete energy levels that can be modelled with the particle-in-a-box model. Excitons may be created in them using optical illumination, and their decay leads to fluorescence with distinct colours. The classical and quantum origins of magnetism are discussed. The origin of magnetoresistance in a ferromagnet is described and related to the exclusion principle. The origin of the giant magnetoresistance effect and its exploitation in nanotechnology is outlined.

Pd modified Ni nanowire as an efficient electro-catalyst for alcohol oxidation reaction

2020 ◽  
Vol 45 (15) ◽  
pp. 8396-8404 ◽  
Author(s):  
Roshima Kottayintavida ◽  
Nishanth Karimbintherikkal Gopalan
Keyword(s):  
Oxidation Reaction ◽  
Alcohol Oxidation
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