scholarly journals Enhanced plasma-catalytic decomposition of toluene over Co–Ce binary metal oxide catalysts with high energy efficiency

RSC Advances ◽  
2019 ◽  
Vol 9 (13) ◽  
pp. 7447-7456 ◽  
Author(s):  
Zheng Bo ◽  
Jinhui Zhu ◽  
Shiling Yang ◽  
Huachao Yang ◽  
Jianhua Yan ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Metal Oxide ◽  
Catalytic Decomposition ◽  
High Energy ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Highly Efficient ◽  
Binary Metal Oxide ◽  
High Energy Efficiency

This work demonstrates highly efficient plasma-catalytic decomposition of toluene over Co–Ce binary metal oxide catalysts with superior energy efficiency.

Catalytic decomposition of sulfur trioxide on the binary metal oxide catalysts of Fe/Al and Fe/Ti

2006 ◽  
Vol 305 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Tae-Ho Kim ◽  
Gyeong-Taek Gong ◽  
Byung Gwon Lee ◽  
Kwan-Young Lee ◽  
Hee-Young Jeon ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Sulfur Trioxide ◽  
Catalytic Decomposition ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Binary Metal Oxide

Hydrolysis of CF4 over alumina-based binary metal oxide catalysts

2003 ◽  
Vol 40 (2) ◽  
pp. 81-91 ◽  
Author(s):  
Z.M. El-Bahy ◽  
Ryuichiro Ohnishi ◽  
Masaru Ichikawa
Keyword(s):  
Metal Oxide ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Binary Metal Oxide ◽  
Hydrolysis Of

scholarly journals Influence of the Fuel/Oxidant Ratio on the Elaboration of Binary Oxide Catalyst by a Microwave-Assisted Solution Combustion Method

Energies ◽  
2020 ◽  
Vol 13 (12) ◽  
pp. 3126
Author(s):  
Kawthar Frikha ◽  
Simona Bennici ◽  
Jamel Bouaziz ◽  
Kamel Chaari ◽  
Lionel Limousy
Keyword(s):  
Metal Oxide ◽  
Co Oxidation ◽  
Combustion Method ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Solution Combustion ◽  
Solution Combustion Method ◽  
Oxidation Activity ◽  
Binary Metal ◽  
Binary Metal Oxide

Three series of binary metal oxide catalysts containing Ni, Cu, or Co oxides were prepared, fully characterized and tested in CO oxidation. The catalysts, with a constant transition metal loading of 10 wt%, were prepared from metal nitrates and urea mixtures by a microwave-assisted solution combustion method. The RV/OV ratio, corresponding to the stoichiometry of the reactants, calculated from their elemental oxidizing and reducing valences, was varied. In order to modify the redox character of the synthesis medium from the quantity of urea; an excess of urea was used for attaining reducing conditions, while a deficit of urea shifted the medium to oxidizing conditions. Three RV/OV ratios (0.9, 1.0, and 1.1) were selected to elaborate the different binary metal oxide catalysts, nine oxide catalysts were synthesized. Then, the influence of the stoichiometry (RV/OV ratio) on the bulk and surface properties of the binary metal oxide catalysts was investigated. Similarly, the influence of the RV/OV ratio on the CO oxidation activity was discussed and the optimal value of RV/OV ratio was identified. The results show that the increasing of the RV/OV ratio from 0.9 to 1.1, particularly in Ni- and Co-containing catalysts, induces stronger metal-aluminum interactions, in the form of aluminates phases, and that are correlated to the dramatic reduction of the CO oxidation activity. The best physicochemical properties and highest catalytic activities were achieved with the catalysts prepared in redox systems stoichiometrically balanced (RV/OV = 1). The Cu-containing catalysts presented the best catalytic activities in CO oxidation.

scholarly journals Amination of Decyl Alcohol over the Binary Metal Oxide Catalysts

1976 ◽  
Vol 49 (12) ◽  
pp. 3699-3700 ◽  
Author(s):  
Yusaku Takita ◽  
Yasuo Nishida ◽  
Tetsuro Seiyama
Keyword(s):  
Metal Oxide ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Binary Metal Oxide

Sustainable production of acrolein: Acidic binary metal oxide catalysts for gas-phase dehydration of glycerol

2010 ◽  
Vol 158 (3-4) ◽  
pp. 310-316 ◽  
Author(s):  
Li-Zhi Tao ◽  
Song-Hai Chai ◽  
Yi Zuo ◽  
Wen-Tao Zheng ◽  
Yu Liang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Gas Phase ◽  
Sustainable Production ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Binary Metal Oxide

scholarly journals Electro-conversion of methane to alcohols on “capsule-like” binary metal oxide catalysts

2021 ◽  
Vol 282 ◽  
pp. 119572
Author(s):  
Nengneng Xu ◽  
Cameron A. Coco ◽  
Yudong Wang ◽  
Tianshun Su ◽  
Yu Wang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts ◽  
Binary Metal ◽  
Conversion Of Methane ◽  
Binary Metal Oxide
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