scholarly journals Supported Molybdenum Carbide Nanoparticles as an Excellent Catalyst for CO2 Hydrogenation

ACS Catalysis ◽  
2021 ◽  
pp. 9679-9687
Author(s):  
Marc Figueras ◽  
Ramón A. Gutiérrez ◽  
Francesc Viñes ◽  
Pedro J. Ramírez ◽  
José A. Rodriguez ◽  
...  
Keyword(s):  
Molybdenum Carbide ◽  
Co2 Hydrogenation ◽  
Supported Molybdenum Carbide

scholarly journals CVD Synthesis of Supported Molybdenum Carbide Catalyst and its Catalytic Activity for CO2 Hydrogenation.

1995 ◽  
Vol 21 (6) ◽  
pp. 1015-1023 ◽  
Author(s):  
Toshihiro Miyao ◽  
Masakuni Matsuoka ◽  
Isao Shishikura ◽  
Masatoshi Nagai
Keyword(s):  
Catalytic Activity ◽  
Molybdenum Carbide ◽  
Co2 Hydrogenation ◽  
Cvd Synthesis ◽  
Supported Molybdenum Carbide

scholarly journals Effect of Cu and Cs in the β-Mo2C System for CO2 Hydrogenation to Methanol

Catalysts ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 1213 ◽  
Author(s):  
Ana Belén Dongil ◽  
Qi Zhang ◽  
Laura Pastor-Pérez ◽  
Tomás Ramírez-Reina ◽  
Antonio Guerrero-Ruiz ◽  
...  
Keyword(s):  
Molybdenum Carbide ◽  
Catalytic Performance ◽  
Co2 Hydrogenation ◽  
Main Reaction ◽  
Main Reaction Product ◽  
Present Communication ◽  
Fresh Catalyst ◽  
Global Challenge ◽  
Hydrogenation Reactions ◽  
Supported Molybdenum Carbide

Mitigation of anthropogenic CO2 emissions possess a major global challenge for modern societies. Herein, catalytic solutions are meant to play a key role. Among the different catalysts for CO2 conversion, Cu supported molybdenum carbide is receiving increasing attention. Hence, in the present communication, we show the activity, selectivity and stability of fresh-prepared β-Mo2C catalysts and compare the results with those of Cu/Mo2C, Cs/Mo2C and Cu/Cs/Mo2C in CO2 hydrogenation reactions. The results show that all the catalysts were active, and the main reaction product was methanol. Copper, cesium and molybdenum interaction is observed, and cesium promoted the formation of metallic Mo on the fresh catalyst. The incorporation of copper is positive and improves the activity and selectivity to methanol. Additionally, the addition of cesium favored the formation of Mo0 phase, which for the catalysts Cs/Mo2C seemed to be detrimental for the conversion and selectivity. Moreover, the catalysts promoted by copper and/or cesium underwent redox surface transformations during the reaction, these were more obvious for cesium doped catalysts, which diminished their catalytic performance.

Carbon-Supported Molybdenum Carbide Catalysts for the Conversion of Vegetable Oils

ChemSusChem ◽  
2012 ◽  
Vol 5 (4) ◽  
pp. 727-733 ◽  
Author(s):  
Junxing Han ◽  
Jinzhao Duan ◽  
Ping Chen ◽  
Hui Lou ◽  
Xiaoming Zheng ◽  
...  
Keyword(s):  
Vegetable Oils ◽  
Molybdenum Carbide ◽  
Supported Molybdenum Carbide

scholarly journals High alcohol synthesis (HAS) from syngas over supported molybdenum carbide catalysts

2013 ◽  
Vol 3 (3-4) ◽  
pp. 71-77 ◽  
Author(s):  
Hamid Al-Megren ◽  
Tiancun Xiao ◽  
Mohammad AlKinany ◽  
Saud Aldree ◽  
Yu Huang ◽  
...  
Keyword(s):  
Molybdenum Carbide ◽  
High Alcohol ◽  
Alcohol Synthesis ◽  
Supported Molybdenum Carbide ◽  
High Alcohol Synthesis

Nano-structured hybrid molybdenum carbides/nitrides generated in situ for HER applications

2017 ◽  
Vol 5 (17) ◽  
pp. 7764-7768 ◽  
Author(s):  
Rajinder Kumar ◽  
Ritu Rai ◽  
Seema Gautam ◽  
Abir De Sarkar ◽  
Nidhi Tiwari ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Precious Metal ◽  
Molybdenum Carbide ◽  
Low Cost ◽  
Metal Free ◽  
Highly Efficient ◽  
Molybdenum Carbides ◽  
Supported Molybdenum Carbide

A highly efficient, low-cost (precious-metal-free), highly stable nanohybrid electrocatalyst containing carbon-supported molybdenum carbide and nitride nanoparticles of size ranging from 8 to 12 nm exhibit excellent HER catalytic activity.

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