Electrochemical Promotion of Propane Combustion on Highly Dispersed Pt Nanoparticles

2012 ◽  
Vol 45 (1) ◽  
pp. 535-541
Author(s):  
A. Kambolis ◽  
L. Lizarraga ◽  
M. N. Tsampas ◽  
M. Rieu ◽  
J.-P. Viricelle ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Electrochemical Promotion ◽  
Propane Combustion ◽  
Highly Dispersed

Electrochemical promotion of catalysis with highly dispersed Pt nanoparticles

2012 ◽  
Vol 19 ◽  
pp. 5-8 ◽  
Author(s):  
A. Kambolis ◽  
L. Lizarraga ◽  
M.N. Tsampas ◽  
L. Burel ◽  
M. Rieu ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Electrochemical Promotion ◽  
Highly Dispersed ◽  
Electrochemical Promotion Of Catalysis

Synthesis and characterization of Au, Pt supported on graphene aerogel catalysts for CO oxidation at low temperature

2021 ◽  
Vol 11 (1) ◽  
pp. 118-122
Author(s):  
Chuyen Phan Thi ◽  
Hang Tran Thi Thanh ◽  
Phong Pham Nam ◽  
Ha Vu Thi Thu
Keyword(s):  
Low Temperature ◽  
Ambient Temperature ◽  
Co Oxidation ◽  
Pt Nanoparticles ◽  
Molar Ratio ◽  
Synthesis And Characterization ◽  
Graphene Aerogel ◽  
Highly Dispersed ◽  
Average Size

Au, Pt supported on graphene aerogel catalysts (PtAu/rGOA) with molar ratio of Pt and Au of 1:1, and total metal concentration of 5 % were successfully synthesized by hydrothermal method.  The obtained catalysts were characterized by Raman, XRD, XPS, HR-TEM, BET. It revealed that Au and Pt nanoparticles with average size of 3 – 5 nm were highly dispersed on aerogel graphene. The activity of these catalysts was tested  in CO oxidation. The results showed that the conversion of CO at ambient temperature was 100% during 25 minutes. Accordingly, PtAu/rGOA could be considered as a potential catalysts for CO oxidation at low temperature.

Comparing study of the effect of the CeO2-based carrier materials on the total oxidation of CO, methane, and propane over RuO2

2021 ◽  
Author(s):  
Zheng Wang ◽  
Omeir Khalid ◽  
Wei Wang ◽  
Yu Wang ◽  
Tim Weber ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Intrinsic Activity ◽  
Oxidation Reactions ◽  
Oxidation Of Co ◽  
Propane Combustion ◽  
Total Oxidation ◽  
Carrier Material ◽  
Highly Dispersed ◽  
Carrier Materials

The effect of the carrier material on the intrinsic activity of three catalytic total oxidation reactions, namely CO oxidation as well as methane and propane combustion over highly dispersed RuO2...

Highly dispersed Pt nanoparticles on nitrogen-doped magnetic carbon nanoparticles and their enhanced activity for methanol oxidation

Carbon ◽  
2007 ◽  
Vol 45 (13) ◽  
pp. 2496-2501 ◽  
Author(s):  
Baeck Choi ◽  
Hyeonseok Yoon ◽  
In-Su Park ◽  
Jyongsik Jang ◽  
Yung-Eun Sung
Keyword(s):  
Methanol Oxidation ◽  
Carbon Nanoparticles ◽  
Pt Nanoparticles ◽  
Nitrogen Doped ◽  
Enhanced Activity ◽  
Highly Dispersed ◽  
Magnetic Carbon

Graphene nanosheets loaded with Pt nanoparticles with enhanced electrochemical performance for sodium–oxygen batteries

2015 ◽  
Vol 3 (6) ◽  
pp. 2568-2571 ◽  
Author(s):  
Sanpei Zhang ◽  
Zhaoyin Wen ◽  
Kun Rui ◽  
Chen Shen ◽  
Yan Lu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Platinum Nanoparticles ◽  
Graphene Nanosheets ◽  
Pt Nanoparticles ◽  
Highly Dispersed ◽  
Enhanced Electrochemical Performance

Graphene nanosheets loaded with highly dispersed platinum nanoparticles (Pt@GNSs) are prepared by a simple and effective hydrothermal method.

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