scholarly journals Functionalized Carbon Nanotubes as Pt Catalyst Supports in Methanol Oxidation

2012 ◽  
Vol 33 (2-3) ◽  
pp. 290-297 ◽  
Author(s):  
Shibin YIN ◽  
Qiangqiang ZHU ◽  
Yinghuai QIANG ◽  
Lin LUO
Keyword(s):  
Carbon Nanotubes ◽  
Methanol Oxidation ◽  
Pt Catalyst ◽  
Catalyst Supports ◽  
Functionalized Carbon Nanotubes

Micromachined Methanol Steam Reforming System Integrated With Catalytic Combustor Using Carbon Nanotubes as Catalyst Supports

2006 ◽  
Author(s):  
Dae-Eun Park ◽  
Tae-Kyu Kim ◽  
Sejin Kwon ◽  
Choong-Ki Kim ◽  
Euisik Yoon
Keyword(s):  
Carbon Nanotubes ◽  
Processing System ◽  
Pt Catalyst ◽  
Catalyst Supports ◽  
Fuel Processing ◽  
Reforming Catalyst ◽  
Coating Method ◽  
Catalytic Hydrogen ◽  
Catalytic Combustor ◽  
First Time

In this paper we have successfully demonstrated a new micromachined fuel processing system including vaporizer, catalytic combustor and methanol steam reformer. This fuel processing system utilizes the thermal energy generated from the catalytic hydrogen combustion to heat up the entire system. For the first time, we have used carbon nanotubes as a supporting structure of Pt catalyst for combustion. The catalytic combustor could supply the energy to heat the reformer and maintain its working temperature. We have also developed a new coating method of reforming catalyst (Cu/ZnO/Al2O3) and observed that adequate amount of hydrogen can be generated for PEMFC. We have successfully reported the feasibility of the proposed fuel processing system in each assembled component.

Ruthenium and ruthenium oxide nanofiber supports for enhanced activity of platinum electrocatalysts in the methanol oxidation reaction

2016 ◽  
Vol 18 (22) ◽  
pp. 14859-14866 ◽  
Author(s):  
Geon-Hyoung An ◽  
Eun-Hwan Lee ◽  
Hyo-Jin Ahn
Keyword(s):  
Methanol Oxidation ◽  
Oxidation Reaction ◽  
Ruthenium Oxide ◽  
Electrochemical Activity ◽  
Pt Catalyst ◽  
Catalyst Supports ◽  
Methanol Oxidation Reaction ◽  
Enhanced Activity

Ru and RuO2 nanofiber composites arranged into nanosized grains as Pt catalyst supports are synthesized by electrospinning and post-calcination, which show excellent electrochemical activity.

Biotemplated synthesis of bark-structured TiC nanowires as Pt catalyst supports with enhanced electrocatalytic activity and durability for methanol oxidation

2014 ◽  
Vol 2 (21) ◽  
pp. 8003-8008 ◽  
Author(s):  
Zhen Qiu ◽  
Hui Huang ◽  
Jun Du ◽  
Xinyong Tao ◽  
Yang Xia ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Electrochemical Stability ◽  
Pt Catalyst ◽  
Catalyst Supports ◽  
High Electrical Conductivity ◽  
One Dimensional ◽  
Electrocatalytic Properties ◽  
Excellent Chemical

Unique one-dimensional bark-structured TiC NWs possessing high electrical conductivity, excellent chemical/electrochemical stability and enhanced electrocatalytic properties were synthesised.

Controllable Unzipping of Carbon Nanotubes as Advanced Pt Catalyst Supports for Oxygen Reduction

2019 ◽  
Vol 2 (8) ◽  
pp. 5446-5455 ◽  
Author(s):  
Qingzhu Shu ◽  
Zhangxun Xia ◽  
Wei Wei ◽  
Xinlong Xu ◽  
Ruili Sun ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Oxygen Reduction ◽  
Pt Catalyst ◽  
Catalyst Supports
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