scholarly journals Low temperature CO oxidation catalysed by flower-like Ni–Co–O: how physicochemical properties influence catalytic performance

RSC Advances ◽  
2018 ◽  
Vol 8 (13) ◽  
pp. 7110-7122 ◽  
Author(s):  
Yunan Yi ◽  
Pan Zhang ◽  
Zuzeng Qin ◽  
Chuxuan Yu ◽  
Wei Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Physicochemical Properties ◽  
Co Oxidation ◽  
Oxygen Vacancies ◽  
Catalytic Performance ◽  
Surface Oxygen ◽  
High Concentration ◽  
Highly Dispersed ◽  
Low Temperature Co Oxidation

The flower-like catalyst possesses highly dispersed amorphous NiO and a high concentration of surface oxygen vacancies which are the central points for CO oxidation.

Highly water-resistant carbon nanotube supported PdCl2–CuCl2 catalysts for low temperature CO oxidation

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 66553-66563 ◽  
Author(s):  
Fanyun Zhou ◽  
Xuexun Du ◽  
Jun Yu ◽  
Dongsen Mao ◽  
Guanzhong Lu
Keyword(s):  
Carbon Nanotube ◽  
Low Temperature ◽  
Physicochemical Properties ◽  
Co Oxidation ◽  
Catalytic Performance ◽  
Impregnation Method ◽  
Low Temperature Co Oxidation

PdCl2–CuCl2/CNT was prepared by the two-step impregnation method, and the effects of the Pd and Cu loadings on its physicochemical properties and catalytic performance for low-temperature CO oxidation in the presence of H2O were investigated.

Promoting effects of ceria on the catalytic performance of gold supported on TiO2 for low-temperature CO oxidation

RSC Advances ◽  
2014 ◽  
Vol 4 (33) ◽  
pp. 16985-16991 ◽  
Author(s):  
Jun Yu ◽  
Guisheng Wu ◽  
Guanzhong Lu ◽  
Dongsen Mao ◽  
Yun Guo
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Active Sites ◽  
High Stability ◽  
Oxygen Vacancies ◽  
Catalytic Performance ◽  
Quick Recovery ◽  
Low Temperature Co Oxidation

Doping with Ce enhanced the Au–support synergy and modified the active sites. The effortless decomposition of carbonates and quick recovery of oxygen vacancies on the Au/CeO2–TiO2 surface may be responsible for its high stability.

scholarly journals Surface oxygen vacancies on reduced Co3O4(100): superoxide formation and ultra‐low‐temperature CO oxidation

2021 ◽  
Author(s):  
Yun Liu ◽  
Yuman Peng ◽  
Mathias Naschitzki ◽  
Sandy Gewinner ◽  
Wieland Schöllkopf ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Oxygen Vacancies ◽  
Surface Oxygen ◽  
Superoxide Formation ◽  
Low Temperature Co Oxidation

Effect of TiO2 crystal structure on the catalytic performance of Co3O4/TiO2 catalyst for low-temperature CO oxidation

2014 ◽  
Vol 4 (5) ◽  
pp. 1268-1275 ◽  
Author(s):  
Jie Li ◽  
Guanzhong Lu ◽  
Guisheng Wu ◽  
Dongsen Mao ◽  
Yanglong Guo ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Low Temperature ◽  
Co Oxidation ◽  
Catalytic Performance ◽  
Precipitation Method ◽  
Tio2 Catalyst ◽  
Excellent Activity ◽  
Low Temperature Co Oxidation

Co3O4 supported on TiO2 (anatase (A), rutile (R) and P25 (Degussa)) catalysts were prepared by a deposition–precipitation method. Co3O4/TiO2 (A) shows excellent activity for CO oxidation with 100% conversion at −43 °C.

Potassium-incorporated manganese oxide enhances the activity and durability of platinum catalyst for low-temperature CO oxidation

2021 ◽  
Author(s):  
Xuelan Yan ◽  
Tao Gan ◽  
Shaozhen Shi ◽  
Juan Du ◽  
Guohao Xu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Manganese Oxide ◽  
Platinum Catalyst ◽  
Potassium Ions ◽  
Oxygen Species ◽  
Surface Oxygen ◽  
Highly Efficient ◽  
Low Temperature Co Oxidation

Potassium ions in the tunnel of MnO2 is demonstrated significantly enhancing the activity of surface oxygen species, which is favorable for preparing highly efficient Pt-based catalysts for low-temperature CO oxidation.

scholarly journals Bifunctional CO oxidation over Mn-mullite anchored Pt sub-nanoclustersviaatomic layer deposition

2018 ◽  
Vol 9 (9) ◽  
pp. 2469-2473 ◽  
Author(s):  
Xiao Liu ◽  
Yuanting Tang ◽  
Meiqing Shen ◽  
Wei Li ◽  
Shengqi Chu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Atomic Layer Deposition ◽  
Co Oxidation ◽  
Atomic Layer ◽  
Oxidation Activity ◽  
Layer Deposition ◽  
Highly Dispersed ◽  
Low Temperature Co Oxidation

Highly dispersed Pt sub-nanoclusters are anchored on SmMn2O5mullitesviaatomic layer deposition, and show excellent low-temperature CO oxidation activity.

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