Revealing the Effect of Sodium on Iron-Based Catalysts for CO2 Hydrogenation: Insights from Calculation and Experiment

2021 ◽  
Author(s):  
Xianglin Liu ◽  
Chao Zhang ◽  
Pengfei Tian ◽  
Minjie Xu ◽  
Chenxi Cao ◽  
...  
Keyword(s):  
Co2 Hydrogenation ◽  
Iron Based ◽  
Iron Based Catalysts

Deconvolution of the Particle Size Effect on CO2 Hydrogenation over Iron-Based Catalysts

ACS Catalysis ◽  
2020 ◽  
Vol 10 (13) ◽  
pp. 7424-7433 ◽  
Author(s):  
Jie Zhu ◽  
Guanghui Zhang ◽  
Wenhui Li ◽  
Xinbao Zhang ◽  
Fanshu Ding ◽  
...  
Keyword(s):  
Particle Size ◽  
Size Effect ◽  
Particle Size Effect ◽  
Co2 Hydrogenation ◽  
Iron Based ◽  
Iron Based Catalysts

Production of light hydrocarbons at atmospheric pressure from CO2 hydrogenation using CexZr(1-x)O2 iron-based catalysts

2022 ◽  
Vol 55 ◽  
pp. 101805
Author(s):  
Ananda Vallezi Paladino Lino ◽  
Elisabete Moreira Assaf ◽  
José Mansur Assaf
Keyword(s):  
Atmospheric Pressure ◽  
Co2 Hydrogenation ◽  
Light Hydrocarbons ◽  
Iron Based ◽  
Iron Based Catalysts

Heteroatom doped iron-based catalysts prepared by urea self-combustion method for efficient CO2 hydrogenation

Fuel ◽  
2020 ◽  
Vol 276 ◽  
pp. 118102
Author(s):  
Lisheng Guo ◽  
Jie Li ◽  
Yan Zeng ◽  
Rungtiwa Kosol ◽  
Yu Cui ◽  
...  
Keyword(s):  
Combustion Method ◽  
Co2 Hydrogenation ◽  
Iron Based ◽  
Iron Based Catalysts

Phase Transformation of Iron oxide to Carbide and Fe3C being Active Centers for RWGS Reaction

2021 ◽  
Author(s):  
Yang Liu ◽  
Ramana Murthy Palle ◽  
Xiao Zhang ◽  
Haiyan Wang ◽  
Chuan Shi
Keyword(s):  
Phase Transformation ◽  
Iron Oxide ◽  
Co2 Hydrogenation ◽  
Active Centers ◽  
Hydrogenation Reactions ◽  
Rwgs Reaction ◽  
Iron Based ◽  
Iron Based Catalysts

Iron based catalysts have been widely used in CO2 hydrogenation reactions and the phase transformaiton during the hydrogenation has been noticed. Herein, iron oxide was observed to be in-situ carburized...

Adsorption mechanism of NH3, NO, and O2 molecules over FexOy/AC catalyst surface: a DFT-D3 study

2021 ◽  
Author(s):  
Chaoyue Xie ◽  
Yunlan Sun ◽  
Baozhong Zhu ◽  
Weiyi Song ◽  
Minggao Xu
Keyword(s):  
Activated Carbon ◽  
Adsorption Mechanism ◽  
Catalyst Surface ◽  
Specific Adsorption ◽  
Adsorption Mechanisms ◽  
Iron Based ◽  
Iron Based Catalysts ◽  
Supported Iron ◽  
Denox Efficiency

Activated carbon-supported iron-based catalysts (FexOy/AC) show excellent deNOx efficiency. However, the specific adsorption mechanisms of NH3, NO, and O2 molecules on their surfaces are still unknown. In this study, the...

scholarly journals A study on the selective catalytic reduction of NOx by ammonia on sulphated iron-based catalysts

RSC Advances ◽  
2020 ◽  
Vol 10 (67) ◽  
pp. 40948-40959
Author(s):  
Caixia Liu ◽  
Huijun Wang ◽  
Yalian Bi ◽  
Ziyin Zhang
Keyword(s):  
Selective Catalytic Reduction ◽  
High Temperatures ◽  
Catalytic Reduction ◽  
Reduction Of Nox ◽  
Iron Based ◽  
Iron Based Catalysts

The roles of Fe3+ and SO42− are different at low and high temperatures due to their interaction. It is the appropriate contents of Fe3+ and SO42− that can result in high NH3-SCR activity at varying temperatures.

Preparation and Evaluation of Iron-Based Catalysts from Corncob for NO Reduction

2021 ◽  
pp. 1-17
Author(s):  
Guangtao Hu ◽  
Huanran Wang ◽  
Yanying Li ◽  
Chao He ◽  
Xianchun Li
Keyword(s):  
No Reduction ◽  
Iron Based ◽  
Preparation And Evaluation ◽  
Iron Based Catalysts

Iron-Based Catalysts with Improved Oxygen Reduction Activity in Polymer Electrolyte Fuel Cells

Science ◽  
2009 ◽  
Vol 324 (5923) ◽  
pp. 71-74 ◽  
Author(s):  
Michel Lefèvre ◽  
Eric Proietti ◽  
Frédéric Jaouen ◽  
Jean-Pol Dodelet
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Fuel Cells ◽  
Reduction Activity ◽  
Iron Based ◽  
Iron Based Catalysts

CO2 Hydrogenation to Hydrocarbons over Iron-based Catalyst: Effects of Physicochemical Properties of Al2O3 Supports

2014 ◽  
Vol 53 (45) ◽  
pp. 17563-17569 ◽  
Author(s):  
Fanshu Ding ◽  
Anfeng Zhang ◽  
Min Liu ◽  
Yi Zuo ◽  
Keyan Li ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Co2 Hydrogenation ◽  
Iron Based

K and Mn doped iron-based CO2 hydrogenation catalysts: Detection of KAlH4 as part of the catalyst's active phase

2010 ◽  
Vol 373 (1-2) ◽  
pp. 112-121 ◽  
Author(s):  
Robert W. Dorner ◽  
Dennis R. Hardy ◽  
Frederick W. Williams ◽  
Heather D. Willauer
Keyword(s):  
Active Phase ◽  
Co2 Hydrogenation ◽  
Hydrogenation Catalysts ◽  
Iron Based ◽  
Mn Doped
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