Promotion Effect of Cu for CO Oxidation on Ceria Supported PdxCuy Bimetallic Catalysts

2022 ◽  
Author(s):  
Yangyang Li ◽  
Jun Hu ◽  
Mingshu Chen ◽  
Huilin Wan
Keyword(s):  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Promotion Effect

scholarly journals Chemical environment of Ag atoms contained in Au Ag bimetallic catalysts and the generation of the catalytic activity for CO oxidation

2014 ◽  
Vol 483 ◽  
pp. 63-75 ◽  
Author(s):  
Yasuo Iizuka ◽  
Ryou Inoue ◽  
Takumi Miura ◽  
Nobuyasu Morita ◽  
Naoki Toshima ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Chemical Environment

Architecture of PtCo Bimetallic Catalysts for Catalytic CO Oxidation

ChemCatChem ◽  
2012 ◽  
Vol 4 (10) ◽  
pp. 1645-1652 ◽  
Author(s):  
Hong Xu ◽  
Qiang Fu ◽  
Xiaoguang Guo ◽  
Xinhe Bao
Keyword(s):  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Catalytic Co Oxidation

scholarly journals Structural changes of Au–Cu bimetallic catalysts in CO oxidation: In situ XRD, EPR, XANES, and FT-IR characterizations

2011 ◽  
Vol 278 (2) ◽  
pp. 288-296 ◽  
Author(s):  
Xiaoyan Liu ◽  
Aiqin Wang ◽  
Lin Li ◽  
Tao Zhang ◽  
Chung-Yuan Mou ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Structural Changes ◽  
In Situ Xrd ◽  
Ft Ir

scholarly journals Ambient Temperature CO Oxidation Using Palladium–Platinum Bimetallic Catalysts Supported on Tin Oxide/Alumina

Catalysts ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1223
Author(s):  
James K. Aldridge ◽  
Louise R. Smith ◽  
David J. Morgan ◽  
Albert F. Carley ◽  
Mandy Humphreys ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ambient Temperature ◽  
Co Oxidation ◽  
Tin Oxide ◽  
Photoelectron Spectroscopy ◽  
Bimetallic Catalysts ◽  
Moisture Resistance ◽  
X Ray ◽  
Sodium Stannate ◽  
Palladium Platinum

A series of Pt-based catalysts were synthesised and investigated for ambient temperature CO oxidation with the aim to increase catalytic activity and improve moisture resistance through support modification. Initially, bimetallic PtPd catalysts supported on alumina were found to exhibit superior catalytic activity compared with their monometallic counterparts for the reaction. Following an investigation into the effect of Pt/Pd ratio, a composition of 0.1% Pt/0.4% Pd was selected for further studies. Following this, SnO2/Al2O3 supports were synthesised from a variety of tin oxide sources. Catalytic activity was improved using sodium stannate and tin oxalate precursors compared with a traditional tin oxide slurry. Catalytic activity versus tin concentration was found to vary significantly across the three precursors, which was subsequently investigated by X-ray photoelectron spectroscopy (XPS) and energy-dispersive X-ray spectroscopy (EDX).

Study of Pd–Au bimetallic catalysts for CO oxidation reaction by DFT calculations

2009 ◽  
Vol 11 (9) ◽  
pp. 1441 ◽  
Author(s):  
Jia Zhang ◽  
Hongmei Jin ◽  
Michael B. Sullivan ◽  
Freda Chiang Huay Lim ◽  
Ping Wu
Keyword(s):  
Dft Calculations ◽  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Oxidation Reaction ◽  
Co Oxidation Reaction

Promotion effect of palladium on Co3O4 incorporated within mesoporous MCM-41 silica for CO Oxidation

2017 ◽  
Vol 402 ◽  
pp. 99-107 ◽  
Author(s):  
Hassan M.A. Hassan ◽  
Mohamed A. Betiha ◽  
Reda F.M. Elshaarawy ◽  
M. Samy El-Shall
Keyword(s):  
Co Oxidation ◽  
Promotion Effect ◽  
Mcm 41

Identification of Active Sites in Pt–Co Bimetallic Catalysts for CO Oxidation

2021 ◽  
Author(s):  
Ya Pan ◽  
Liuxin Xu ◽  
Li Huang ◽  
Wenxue He ◽  
Hongmei Li ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Active Sites

Kinetics of CO Oxidation on Cu/Rh(100) Model Bimetallic Catalysts

1994 ◽  
Vol 145 (2) ◽  
pp. 508-515 ◽  
Author(s):  
J. Szanyi ◽  
D.W. Goodman
Keyword(s):  
Co Oxidation ◽  
Bimetallic Catalysts ◽  
Kinetics Of
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