Methanol synthesis over Cu/CeO2–ZrO2 catalysts: the key role of multiple active components

2021 ◽  
Author(s):  
Maxim Zabilskiy ◽  
Kaibo Ma ◽  
Arik Beck ◽  
Jeroen A. van Bokhoven
Keyword(s):  
Carbon Dioxide ◽  
Methanol Synthesis ◽  
Active Components ◽  
Copper Species ◽  
Carbon Dioxide Hydrogenation

Importance of well-dispersed copper species and well-developed ceria–zirconia surface during catalytic carbon dioxide hydrogenation to methanol.

scholarly journals Mechanistic study of carbon dioxide hydrogenation over Pd/ZnO‐based catalysts: the role of palladium‐zinc alloy in selective methanol synthesis

2021 ◽  
Author(s):  
Maxim Zabilskiy ◽  
Vitaly L. Sushkevich ◽  
Mark A. Newton ◽  
Frank Krumeich ◽  
Maarten Nachtegaal ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Methanol Synthesis ◽  
Mechanistic Study ◽  
Zinc Alloy ◽  
Carbon Dioxide Hydrogenation

Unraveling the Role of Zinc on Bimetallic Fe5C2–ZnO Catalysts for Highly Selective Carbon Dioxide Hydrogenation to High Carbon α-Olefins

ACS Catalysis ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2121-2133
Author(s):  
Chao Zhang ◽  
Chenxi Cao ◽  
Yulong Zhang ◽  
Xianglin Liu ◽  
Jing Xu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Carbon ◽  
Carbon Dioxide Hydrogenation

Kinetics of Methanol Synthesis from Carbon Dioxide Hydrogenation over Copper–Zinc Oxide Catalysts

2017 ◽  
Vol 56 (45) ◽  
pp. 13133-13145 ◽  
Author(s):  
Jean-François Portha ◽  
Ksenia Parkhomenko ◽  
Kilian Kobl ◽  
Anne-Cécile Roger ◽  
Sofiane Arab ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Zinc Oxide ◽  
Methanol Synthesis ◽  
Oxide Catalysts ◽  
Carbon Dioxide Hydrogenation ◽  
Copper Zinc ◽  
Copper Zinc Oxide ◽  
Kinetics Of

scholarly journals Role of support in photothermal carbon dioxide hydrogenation catalysed by Ni/CexTiyO2

2018 ◽  
Vol 28 (2) ◽  
pp. 168-177 ◽  
Author(s):  
Salina Jantarang ◽  
Emma C. Lovell ◽  
Tze Hao Tan ◽  
Jason Scott ◽  
Rose Amal
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Hydrogenation

scholarly journals Unravelling the mechanisms of CO2 hydrogenation to methanol on Cu-based catalysts using first-principles multiscale modelling and experiments

2017 ◽  
Vol 7 (24) ◽  
pp. 5900-5913 ◽  
Author(s):  
Matej Huš ◽  
Drejc Kopač ◽  
Neja Strah Štefančič ◽  
Damjan Lašič Jurković ◽  
Venkata D. B. C. Dasireddy ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Methanol Synthesis ◽  
First Principles ◽  
Co2 Hydrogenation ◽  
Multiscale Modelling ◽  
Multi Scale ◽  
Carbon Dioxide Hydrogenation ◽  
Scale Modelling

Multi-scale modelling of various copper-based catalysts showed how and why different catalysts perform in methanol synthesis via carbon dioxide hydrogenation.

Study on CO2 Hydrogenation to Ethylene with Iron-Based Catalyst

2013 ◽  
Vol 791-793 ◽  
pp. 112-115
Author(s):  
Chun Yan Su ◽  
Jian Qun Tan ◽  
Cheng Xue Wang
Keyword(s):  
Carbon Dioxide ◽  
Temperature Programmed Desorption ◽  
Molar Ratio ◽  
Impregnation Method ◽  
Active Components ◽  
Reaction Conditions ◽  
Reaction Pressure ◽  
Carbon Dioxide Hydrogenation ◽  
Iron Based ◽  
Temperature Programmed

Carbon dioxide hydrogenation to ethylene was investigated on Fe-Cu-K-Ce loading catalysts. These catalysts were prepared by impregnation method, and studied on the CO2conversion and the selectivity of ethylene. The proper carrier was obtained comparing with their catalytic activity. The loading contents of active components on carriers and reaction conditions were studied. Results show that the MgO-ZSM-5 are the best carrier, the content of Fe at 15% and the molar ratio of Fe: Cu: K: Ce with 100: 20: 8: 8 is better under the condition of reaction temperature and reaction pressure are 623K and 1.0Mpa respectively with CO2conversion of more than 60% and the selectivity of ethylene of more than 20%. The catalysts were characterized by CO2temperature-programmed desorption (CO2-TPD).

The Cooperative Role of Innocent Ligand in N-heterocyclic Carbene Manganese Catalyzed Carbon Dioxide Hydrogenation

2021 ◽  
Author(s):  
Yaru Jing ◽  
Jiahao Liu ◽  
Zongren Ye ◽  
Jiaqi Su ◽  
Yan Liu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Lewis Acid ◽  
Acid Sites ◽  
Bifunctional Catalysts ◽  
Lewis Acid Sites ◽  
Carbon Dioxide Hydrogenation

N-heterocyclic Carbene (NHC) and carbonyl (CO) ligands are generally regarded as innocent ligands in bifunctional catalysts. However, their non-innocent roles in cooperation as Lewis acid sites due to their π-accepting...

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