Selective oxidation of glycerol over nitrogen-doped carbon nanotubes supported platinum catalyst in base-free solution

2015 ◽  
Vol 70 ◽  
pp. 72-76 ◽  
Author(s):  
Mengyuan Zhang ◽  
Juanjuan Shi ◽  
Yanyan Sun ◽  
Wensheng Ning ◽  
Zhaoyin Hou
Keyword(s):  
Carbon Nanotubes ◽  
Selective Oxidation ◽  
Platinum Catalyst ◽  
Free Solution ◽  
Nitrogen Doped ◽  
Supported Platinum ◽  
Supported Platinum Catalyst ◽  
Nitrogen Doped Carbon

Construction of a hollow porous carbon spheres@CoP/nitrogen-doped carbon supported platinum catalyst for high performance methanol oxidation

2019 ◽  
Vol 43 (27) ◽  
pp. 10784-10791
Author(s):  
Huanhuan Zhang ◽  
Li Ma ◽  
Mengyu Gan ◽  
Fei Xie ◽  
Hongmei He ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
High Performance ◽  
Platinum Catalyst ◽  
Methanol Oxidation Reaction ◽  
Carbon Spheres ◽  
Nitrogen Doped ◽  
Co Tolerance ◽  
Supported Platinum ◽  
Nitrogen Doped Carbon ◽  
Porous Carbon Spheres

A Pt–HPCS@CoP/NC catalyst with excellent catalytic activity, CO-tolerance and durability was synthesized for the methanol oxidation reaction.

Nitrogen-Doped Carbon Nanotubes as a Highly Active Metal-Free Catalyst for Selective Oxidation

ChemSusChem ◽  
2011 ◽  
Vol 5 (1) ◽  
pp. 102-108 ◽  
Author(s):  
Kambiz Chizari ◽  
Adrien Deneuve ◽  
Ovidiu Ersen ◽  
Ileana Florea ◽  
Yu Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Selective Oxidation ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Highly Active ◽  
Active Metal ◽  
Nitrogen Doped Carbon

scholarly journals Nitrogen Doped Carbon Nanotubes and Nanofibers for Green Hydrogen Production: Similarities in the Nature of Nitrogen Species, Metal–Nitrogen Interaction, and Catalytic Properties

Energies ◽  
2019 ◽  
Vol 12 (20) ◽  
pp. 3976
Author(s):  
Olga Podyacheva ◽  
Alexander Lisitsyn ◽  
Lidiya Kibis ◽  
Andrei Boronin ◽  
Olga Stonkus ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Production ◽  
Catalytic Properties ◽  
Catalyst Support ◽  
Nitrogen Doped ◽  
Supported Platinum ◽  
Formic Acid Decomposition ◽  
Type Interaction ◽  
Nitrogen Doped Carbon ◽  
Pyridinic Nitrogen

The effect of nitrogen doped bamboo-like carbon nanotubes (N–CNTs) on the properties of supported platinum (0.2 and 1 wt %) catalysts in formic acid decomposition for hydrogen production was studied. It was shown that both impregnation and homogeneous precipitation routes led to the formation of electron-deficient platinum stabilized by pyridinic nitrogen sites of the N–CNTs. The electron-deficient platinum species strongly enhanced the activity and selectivity of the Pt/N–CNTs catalysts when compared to the catalysts containing mainly metallic platinum nanoparticles. A comparison of bamboo-like N–CNTs and herring-bone nitrogen doped carbon nanofibers (N–CNFs) as the catalyst support allowed us to conclude that the catalytic properties of supported platinum are determined by its locally one-type interaction with pyridinic nitrogen sites of the N–CNTs or N–CNFs irrespective of substantial structural differences between nanotubes and nanofibers.

Selective Oxidation of Glycerol by Using a Hydrotalcite-Supported Platinum Catalyst under Atmospheric Oxygen Pressure in Water

ChemSusChem ◽  
2011 ◽  
Vol 4 (4) ◽  
pp. 542-548 ◽  
Author(s):  
Akihiro Tsuji ◽  
Kasanneni Tirumala Venkateswara Rao ◽  
Shun Nishimura ◽  
Atsushi Takagaki ◽  
Kohki Ebitani
Keyword(s):  
Selective Oxidation ◽  
Oxygen Pressure ◽  
Platinum Catalyst ◽  
Atmospheric Oxygen ◽  
Supported Platinum ◽  
Supported Platinum Catalyst

Nitrogen-doped carbon nanotubes encapsulate cobalt nanoparticles as efficient catalysts for aerobic and solvent-free selective oxidation of hydrocarbons

2017 ◽  
Vol 19 (9) ◽  
pp. 2164-2173 ◽  
Author(s):  
Xiu Lin ◽  
Zhenzhen Nie ◽  
Liyun Zhang ◽  
Shuchuan Mei ◽  
Yuan Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Cobalt Nanoparticles ◽  
Solvent Free ◽  
Nitrogen Doped ◽  
Oxidation Of Hydrocarbons ◽  
Nitrogen Doped Carbon

The selective oxidation of hydrocarbons to the corresponding ketones with solvent-free and molecular oxygen as an oxidant is of great importance in academic and industrial fields in view of economy and environment.

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