Modulated CO Oxidation Activity of M-Doped Ceria (M = Cu, Ti, Zr, and Tb): Role of the Pauling Electronegativity of M

2010 ◽  
Vol 114 (21) ◽  
pp. 9889-9897 ◽  
Author(s):  
Yi Liu ◽  
Cun Wen ◽  
Yun Guo ◽  
Guanzhong Lu ◽  
Yanqin Wang
Keyword(s):  
Co Oxidation ◽  
Doped Ceria ◽  
Oxidation Activity ◽  
Pauling Electronegativity

Role of the Al chemical environment in the formation of silver species and its CO oxidation activity

2015 ◽  
Vol 321 ◽  
pp. 113-122 ◽  
Author(s):  
Zhenping Qu ◽  
Xiaodong Zhang ◽  
Fangli Yu ◽  
Xianchun Liu ◽  
Qiang Fu
Keyword(s):  
Co Oxidation ◽  
Chemical Environment ◽  
Oxidation Activity

Tuning the structure of bifunctional Pt/SmMn2O5 interfaces for promoted low-temperature CO oxidation activity

Nanoscale ◽  
2019 ◽  
Vol 11 (17) ◽  
pp. 8150-8159 ◽  
Author(s):  
Xiao Liu ◽  
Jiaqiang Yang ◽  
Gurong Shen ◽  
Meiqing Shen ◽  
Yunkun Zhao ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Local Structure ◽  
Oxidation Activity ◽  
Low Temperature Co Oxidation

The role of bifunctional Pt/SmMn2O5 interfaces offered by tuning their local structure and composition in promoting low-temperature CO oxidation is investigated.

Low-temperature CO oxidation over manganese, cobalt, and nickel doped CeO2 nanorods

RSC Advances ◽  
2016 ◽  
Vol 6 (84) ◽  
pp. 80541-80548 ◽  
Author(s):  
Deshetti Jampaiah ◽  
P. Venkataswamy ◽  
Victoria Elizabeth Coyle ◽  
Benjaram M. Reddy ◽  
Suresh K. Bhargava
Keyword(s):  
Low Temperature ◽  
Transition Metal ◽  
Co Oxidation ◽  
Doped Ceria ◽  
Oxidation Activity ◽  
Low Temperature Co Oxidation ◽  
Doped Ceo2 ◽  
Metal Doped ◽  
Cobalt And Nickel

Transition metal doped ceria nanorods exhibit a better CO oxidation activity at lower temperatures.

scholarly journals Improved CO Oxidation Activity of 3DOM Pr-Doped Ceria Catalysts: Something Other Than an Ordered Macroporous Structure

Catalysts ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 67 ◽  
Author(s):  
Arantxa Davó-Quiñonero ◽  
Jorge González-Mira ◽  
Ion Such-Basañez ◽  
Jerónimo Juan-Juan ◽  
Dolores Lozano-Castelló ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Doped Ceria ◽  
Macroporous Structure ◽  
Oxidation Activity ◽  
Ceria Catalysts ◽  
Ordered Macroporous

On the Role of Diffusion in the Oxidation of Fe, Ni, Co and the Fe-Sn Alloy by Calcium and Sodium Sulfates

2006 ◽  
Vol 258-260 ◽  
pp. 63-67
Author(s):  
V.M. Chumarev ◽  
V.P. Maryevich ◽  
V.A. Shashmurin
Keyword(s):  
Co Oxidation ◽  
Chemical Reaction ◽  
Diffusion Processes ◽  
Transport Processes ◽  
Diffusion Transport ◽  
Sodium Sulfates ◽  
Product Forms ◽  
Kinetics Of ◽  
Dominant Part

Diffusion processes play a dominant part in the macro kinetics of Fe, Ni and Co oxidation by calcium and sodium sulfates. Here, the reaction product forms a compact covering which spatially divides the reagents on the surface in the same way as in the oxidation and sulfidization of metals by oxygen and sulfur. Therefore, it is possible to assume in advance that interaction of metals with calcium and sodium sulfates will be determined not by the actual chemical reaction properly but by the diffusion transport processes.

High low-temperature CO oxidation activity of platinum oxide prepared by magnetron sputtering

2015 ◽  
Vol 345 ◽  
pp. 319-328 ◽  
Author(s):  
V. Johánek ◽  
M. Václavů ◽  
I. Matolínová ◽  
I. Khalakhan ◽  
S. Haviar ◽  
...  
Keyword(s):  
Low Temperature ◽  
Magnetron Sputtering ◽  
Co Oxidation ◽  
Platinum Oxide ◽  
Oxidation Activity ◽  
Low Temperature Co Oxidation
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