Glycerol and formic acid electro-oxidation over Pt on S-doped carbon nanotubes: Effect of carbon support and synthesis method on the metal-support interaction

2019 ◽  
Vol 319 ◽  
pp. 129-137 ◽  
Author(s):  
Xiaomei Ning ◽  
Xiaosong Zhou ◽  
Jin Luo ◽  
Lin Ma ◽  
Xuyao Xu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Formic Acid ◽  
Synthesis Method ◽  
Carbon Support ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Electro Oxidation

Ultrafine AuPd nanoparticles supported on amine functionalized monochlorotriazinyl β-cyclodextrin as highly active catalysts for hydrogen evolution from formic acid dehydrogenation

2020 ◽  
Vol 10 (15) ◽  
pp. 5281-5287 ◽  
Author(s):  
Xue Liu ◽  
Dawei Gao ◽  
Yue Chi ◽  
Hongli Wang ◽  
Zhili Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Formic Acid ◽  
Hydrogen Evolution ◽  
Support Interaction ◽  
Highly Active ◽  
Amine Functionalized ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Formic Acid Dehydrogenation ◽  
Strong Metal Support Interaction

Au0.3Pd0.7/A-M-β-CD exhibits remarkable catalytic activity for hydrogen evolution from formic acid, which is attributed to strong metal–support interaction.

scholarly journals Synthesis of multi-walled carbon nanotubes with controlled inner and outer diameters by ethylene decomposition over Ni/MgO and Co/MgO catalysts

2018 ◽  
Vol 36 (4) ◽  
pp. 739-747 ◽  
Author(s):  
N.V. Lemesh ◽  
P.E. Strizhak
Keyword(s):  
Carbon Nanotubes ◽  
Growth Mechanism ◽  
Supported Catalysts ◽  
Support Interaction ◽  
Ethylene Decomposition ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Multi Walled Carbon Nanotubes ◽  
Co Nanoparticles ◽  
Walled Carbon Nanotubes

AbstractIn this work, multi-walled carbon nanotubes (MWCNTs) with significantly different mean diameters were produced by catalytic CVD over Ni and Co-based supported catalysts. Our results indicate that Ni nanoparticles in the Ni/MgO catalyst are responsible for controlling the inner diameters of the carbon nanotubes. Contrary, Co nanoparticles in the Co/MgO catalyst control the outer diameters of MWCNTs. The “base-growth” mechanism and smaller diameters of the MWCNTs grown on the Ni/MgO catalyst are associated with a strong metal-support interaction (SMSI) resulting from NixMg1−xO mixed oxide formation. The concept of the weak metal-support interaction (WMSI) between Co nanoparticles and MgO for the Co/MgO catalyst confirms the “tip-growth” mechanism of the MWCNTs.

Immobilizing single atom catalytic sites onto highly reduced carbon hosts: Fe–N4/CNT as a durable oxygen reduction catalyst for Na–air batteries

2020 ◽  
Vol 8 (36) ◽  
pp. 18891-18902
Author(s):  
Woo Yeong Noh ◽  
Eun Mi Kim ◽  
Kwang Young Kim ◽  
Jin Hyun Kim ◽  
Hu Young Jeong ◽  
...  
Keyword(s):  
Metal Ions ◽  
Oxygen Reduction ◽  
Carbon Support ◽  
Single Atom ◽  
Support Interaction ◽  
Metal Support Interaction ◽  
Catalytic Sites ◽  
Metal Support ◽  
Oxygen Reduction Catalyst

Immobilizing metal ions on a carbon support usually involves severe aggregation (sintering) and loose attachment of metal ions owing to a weak metal–support interaction.

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