Synthesis and characterization of mesoporous Fe–Co mixed oxide nanocatalysts for low temperature CO oxidation

2016 ◽  
Vol 102 ◽  
pp. 370-384 ◽  
Author(s):  
Abd El-Aziz A. Said ◽  
Mohamed M.M. Abd El-Wahab ◽  
Soliman A. Soliman ◽  
Mohamed N. Goda
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Mixed Oxide ◽  
Synthesis And Characterization ◽  
Low Temperature Co Oxidation

One Pot Synthesis and Characterization of Ultra Fine CeO2 and Cu/CeO2 Nanoparticles. Application for Low Temperature CO Oxidation

2011 ◽  
Vol 11 (10) ◽  
pp. 8593-8598 ◽  
Author(s):  
Apostolos Fotopoulos ◽  
Jiannis Arvanitidis ◽  
Dimitris Christofilos ◽  
Konstantinos Papaggelis ◽  
M. Kalyva ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Synthesis And Characterization ◽  
One Pot ◽  
One Pot Synthesis ◽  
Low Temperature Co Oxidation

Synthesis and characterization of CuO/TiO2 catalysts for low-temperature CO oxidation

2006 ◽  
Vol 7 (12) ◽  
pp. 1029-1034 ◽  
Author(s):  
Jing Huang ◽  
Shurong Wang ◽  
Yingqiang Zhao ◽  
Xiaoying Wang ◽  
Shuping Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Synthesis And Characterization ◽  
Low Temperature Co Oxidation

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.

Sign in / Sign up

Export Citation Format

Share Document