Role of Co species on Co/KIT‐6 catalyst surface in CO 2 hydrogenation

2021 ◽  
Author(s):  
Guilin Zhou ◽  
Xing Ai ◽  
Yunqi Tian ◽  
Rui Huang ◽  
Yongcheng Feng ◽  
...  
Keyword(s):  
Catalyst Surface

Unravelling the Chemistry of Catalyst Surface and Solvent towards C-C Bond Formation through Activation and Electrochemical Conversion of CO2 into Hydrocarbons over Micro-structured Dendritic Copper

2021 ◽  
Author(s):  
Nusrat Rashid ◽  
Mohsin Ahmad Bhat ◽  
Pravin Ingole
Keyword(s):  
Catalyst Surface ◽  
Bond Formation ◽  
Organic Medium ◽  
Electrochemical Conversion

Herein, we report the results from our study towards understanding the role of electrocatalyst surfaces and solvent (aqueous versus wet organic medium) on C-C bond formation over microstructrured spheres, polygons,...

scholarly journals Active oxygen species adsorbed on the catalyst surface and its effect on formaldehyde oxidation over Pt/TiO2 catalysts at room temperature; role of the Pt valence state on this reaction?

RSC Advances ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 3626-3636 ◽  
Author(s):  
Geo Jong Kim ◽  
Sang Moon Lee ◽  
Sung Chang Hong ◽  
Sung Su Kim
Keyword(s):  
Valence State ◽  
Room Temperature ◽  
Reaction Rate ◽  
Catalyst Surface ◽  
Active Oxygen Species ◽  
Active Oxygen ◽  
Oxygen Species ◽  
Temperature Oxidation ◽  
Formaldehyde Oxidation

Two catalyst factors were identified that affected the reaction rate in the room temperature oxidation of HCHO.

Role of lattice oxygen in oxidative steam reforming of toluene as a tar model compound over Ni/La0.8Sr0.2AlO3 catalyst

2015 ◽  
Vol 5 (7) ◽  
pp. 3585-3597 ◽  
Author(s):  
Usman Oemar ◽  
Ming Li Ang ◽  
Yin Chee Chin ◽  
Kus Hidajat ◽  
Sibudjing Kawi
Keyword(s):  
Gas Phase ◽  
Model Compound ◽  
Catalyst Surface ◽  
Catalytic Performance ◽  
Lattice Oxygen ◽  
Tar Model Compound ◽  
Steam Reforming Of Toluene ◽  
Direct Partial Oxidation ◽  
Partial Oxidation Of Toluene

High catalytic performance of Ni/La0.8Sr0.2AlO3 catalyst due to high amount of mobile lattice oxygen which favors direct partial oxidation of toluene while gas-phase oxygen favors complete oxidation. Both oxygen species actively oxidize coke deposited on catalyst surface, conferring coking resistance.

Effect of Functional Groups on Autothermal Partial Oxidation of Bio-oil. Part 1: Role of Catalyst Surface and Molecular Oxygen

2011 ◽  
Vol 25 (7) ◽  
pp. 3157-3171 ◽  
Author(s):  
Jacob S. Kruger ◽  
David C. Rennard ◽  
Tyler R. Josephson ◽  
Lanny D. Schmidt
Keyword(s):  
Molecular Oxygen ◽  
Functional Groups ◽  
Partial Oxidation ◽  
Catalyst Surface ◽  
Bio Oil
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