CO oxidation activity enhancement of Ce0.95Cu0.05O2−δ induced by Pd co-substitution

2016 ◽  
Vol 6 (22) ◽  
pp. 8104-8116 ◽  
Author(s):  
Thandanani Cwele ◽  
N. Mahadevaiah ◽  
Sooboo Singh ◽  
Holger B. Friedrich ◽  
A. K. Yadav ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Superior Performance ◽  
Oxidation Activity ◽  
Co Substitution ◽  
Activity Enhancement

Synergism between Pd2+, Cu2+ and cerium ions in Ce0.93Pd0.02Cu0.05O2−δ gives improved reducibility and superior performance for CO oxidation.

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

Uniform and Porous Ce1–xZnxO2−δ Solid Solution Nanodisks: Preparation and Their CO Oxidation Activity

2012 ◽  
Vol 116 (24) ◽  
pp. 13127-13132 ◽  
Author(s):  
Sheng-Liang Zhong ◽  
Lin-Fei Zhang ◽  
Lei Wang ◽  
Wei-Xin Huang ◽  
Cong-Min Fan ◽  
...  
Keyword(s):  
Solid Solution ◽  
Co Oxidation ◽  
Oxidation Activity

scholarly journals Correction: Activity enhancement of Pt/MnOx catalyst by novel β-MnO2 for low-temperature CO oxidation: study of the CO–O2 competitive adsorption and active oxygen species

2020 ◽  
Vol 10 (20) ◽  
pp. 7067-7067
Author(s):  
Ningqiang Zhang ◽  
Lingcong Li ◽  
Rui Wu ◽  
Liyun Song ◽  
Lirong Zheng ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Competitive Adsorption ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Oxygen Species ◽  
Oxidation Study ◽  
Low Temperature Co Oxidation ◽  
Activity Enhancement

Correction for ‘Activity enhancement of Pt/MnOx catalyst by novel β-MnO2 for low-temperature CO oxidation: study of the CO–O2 competitive adsorption and active oxygen species’ by Ningqiang Zhang et al., Catal. Sci. Technol., 2019, 9, 347–354, DOI: 10.1039/C8CY01879K.

CO Oxidation Activity at Room Temperature over Au/CeO2 Catalysts: Disclosure of Induction Period and Humidity Effect

ACS Catalysis ◽  
2014 ◽  
Vol 4 (10) ◽  
pp. 3481-3489 ◽  
Author(s):  
Shuo Zhang ◽  
Xiao-Song Li ◽  
Bingbing Chen ◽  
Xiaobing Zhu ◽  
Chuan Shi ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Induction Period ◽  
Room Temperature ◽  
Humidity Effect ◽  
Oxidation Activity

Inside Cover: Trends in the Catalytic CO Oxidation Activity of Nanoparticles (Angew. Chem. Int. Ed. 26/2008)

2008 ◽  
Vol 47 (26) ◽  
pp. 4762-4762
Author(s):  
Hanne Falsig ◽  
Britt Hvolbæk ◽  
Iben S. Kristensen ◽  
Tao Jiang ◽  
Thomas Bligaard ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Oxidation Activity ◽  
Catalytic Co Oxidation

scholarly journals Morphology and CO Oxidation Activity of Pd Nanoparticles on SrTiO3Nanopolyhedra

ACS Catalysis ◽  
2018 ◽  
Vol 8 (6) ◽  
pp. 4751-4760 ◽  
Author(s):  
Bor-Rong Chen ◽  
Lawrence A. Crosby ◽  
Cassandra George ◽  
Robert M. Kennedy ◽  
Neil M. Schweitzer ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Pd Nanoparticles ◽  
Oxidation Activity

LaOx Modified MnOx Loaded Biomass Activated Carbon and its Enhanced Performance for Simultaneous Abatement of NO and Hg0

2021 ◽  
Author(s):  
Lei Yi ◽  
Jinke Xie ◽  
Caiting Li ◽  
Jian Shan ◽  
Yingyun Liu ◽  
...  
Keyword(s):  
Catalytic Oxidation ◽  
Activated Carbons ◽  
Active Oxygen Species ◽  
Physicochemical Characterization ◽  
Acid Sites ◽  
Superior Performance ◽  
Bet Surface Area ◽  
Impregnation Method ◽  
Oxidation Activity ◽  
No Removal

Abstract A battery of agricultural straw derived biomass activated carbons supported LaOx modified MnOx (LaMn/BACs) was prepared by a facile impregnation method and then tested for the efficiency of simultaneous abatement of NO and Hg0. 15%LaMn/BAC manifested excellent removal efficiency of Hg0 (100%) and NO (86.7%) at 180 °C, which also exhibited splendid resistance to SO2 and H2O. The interaction between Hg0 removal and NO removal was explored, thereinto Hg0 removal had no influence on NO removal, while NO removal preponderated over Hg0 removal. The inhibitory effect of NH3 was greater than the accelerative effect of NO and O2 on Hg0 removal. The physicochemical characterization of related samples were characterized by SEM, XRD, BET, H2-TPR, NH3-TPD and XPS. After incorporating suitable LaOx into 15%Mn/BAC, the synergistic effect between LaOx and MnOx contributed to the improvement of BET surface area and total pore volume, the promotion of redox ability, surface active oxygen species and acid sites, inhibiting the crystallization of MnOx. 15%LaMn/BAC has the best catalytic oxidation activity at low temperature. That might be answerable for superior performance and preferable tolerance to SO2 and H2O. Finally, the principle of catalytic oxidation was also discussesed in this article.

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