scholarly journals Core–shell PdPb@Pd aerogels with multiply-twinned intermetallic nanostructures: facile synthesis with accelerated gelation kinetics and their enhanced electrocatalytic properties

2018 ◽  
Vol 6 (17) ◽  
pp. 7517-7521 ◽  
Author(s):  
Chengzhou Zhu ◽  
Qiurong Shi ◽  
Shaofang Fu ◽  
Junhua Song ◽  
Dan Du ◽  
...  
Keyword(s):  
Electrocatalytic Activity ◽  
Ethanol Oxidation ◽  
Intermetallic Phase ◽  
Core Shell ◽  
Facile Synthesis ◽  
Electrocatalytic Properties ◽  
Gelation Kinetics ◽  
Good Electrocatalytic Activity ◽  
Ordered Intermetallic

Core–shell PdPb@Pd aerogels with multiply-twinned grains and an ordered intermetallic phase was synthesized, which exhibited good electrocatalytic activity towards ethanol oxidation.

Facile synthesis of N-doped porous carbon encapsulated bimetallic PdCo as a highly active and durable electrocatalyst for oxygen reduction and ethanol oxidation

2017 ◽  
Vol 5 (22) ◽  
pp. 10876-10884 ◽  
Author(s):  
Zheye Zhang ◽  
Shasha Liu ◽  
Xin Tian ◽  
Juan Wang ◽  
Pei Xu ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Electrocatalytic Activity ◽  
Ethanol Oxidation ◽  
Bimetallic Nanoparticles ◽  
Oxidation Reactions ◽  
Facile Synthesis ◽  
Highly Active ◽  
Carbon Nanocapsules

A facile synthesis of ultrafine PdCo bimetallic nanoparticles confined in N-doped porous carbon nanocapsules (PdCo@NPNCs) is presented here. The PdCo@NPNCs exhibit superior electrocatalytic activity and stability towards both the oxygen reduction and ethanol oxidation reactions.

scholarly journals Facile Synthesis of Core/Shell-like NiCo2O4-Decorated MWCNTs and its Excellent Electrocatalytic Activity for Methanol Oxidation

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Tae-Hoon Ko ◽  
Kesavan Devarayan ◽  
Min-Kang Seo ◽  
Hak-Yong Kim ◽  
Byoung-Suhk Kim
Keyword(s):  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Core Shell ◽  
Facile Synthesis

Facile Synthesis and High Activity of Novel Ag/TiO2-NTs Composites for Hydrazine Oxidation

2011 ◽  
Vol 197-198 ◽  
pp. 1073-1078 ◽  
Author(s):  
Bin Dong ◽  
Yong Ming Chai ◽  
Yun Qi Liu ◽  
Chen Guang Liu
Keyword(s):  
Titanium Dioxide ◽  
High Activity ◽  
Electrocatalytic Activity ◽  
Facile Synthesis ◽  
Titanium Dioxide Nanotubes ◽  
Electrocatalytic Properties ◽  
Hydrazine Oxidation ◽  
Application Potential ◽  
Supporting Materials

Novel Ag/TiO2-NTs composites have been synthesized using titanium dioxide nanotubes (TiO2-NTs) modified by (3-aminopropyl)trimethoxysilane (APS) as supports. The composites have been characterized by TEM and XRD. The better dispersion of Ag on TiO2-NTs modified by APS can be observed than that of TiO2-NTs without being modified by APS, which implies that APS is helpful for uniform nanoparticles. The electrocatalytic properties of Ag/TiO2-NTs for hydrazine oxidation were investigated in details. Excellent electrocatalytic activity was observed. The results showed that TiO2-NTs have a very good application potential as supporting materials for noble catalysts.

Porous PdRh nanobowls: facile synthesis and activity for alkaline ethanol oxidation

Nanoscale ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 2974-2980 ◽  
Author(s):  
Zhijuan Li ◽  
Yifan Chen ◽  
Gengtao Fu ◽  
Yang Chen ◽  
Dongmei Sun ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Electrocatalytic Activity ◽  
Open Porosity ◽  
Ethanol Oxidation ◽  
Ethanol Fuel ◽  
Facile Synthesis ◽  
Direct Ethanol Fuel Cells ◽  
Novel Catalyst

A novel catalyst of porous PdRh nanobowls with open porosity has been developed by using urea as a guiding surfactant. Benefiting from the compositional and structural advantages, the newly developed PdPh NBs exhibits outstanding electrocatalytic activity for the EOR which might make them good anodic candidates for direct ethanol fuel cells.

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