Oxidation of methanol to methyl formate over supported Pd nanoparticles: insights into the reaction mechanism at low temperature

2014 ◽  
Vol 4 (9) ◽  
pp. 3298-3305 ◽  
Author(s):  
R. Wojcieszak ◽  
A. Karelovic ◽  
E. M. Gaigneaux ◽  
P. Ruiz
Keyword(s):  
Reaction Mechanism ◽  
Low Temperature ◽  
Methyl Formate ◽  
Pd Nanoparticles ◽  
Dissociative Adsorption ◽  
Reaction Step ◽  
Oxidation Of Methanol ◽  
Methoxy Groups ◽  
Supported Pd

The mechanism of methyl formate formation at low temperature was studied using DRIFT-operando. The first reaction step would be the formation of methoxy groups by dissociative adsorption of methanol and then transformation into formaldehyde. The final step would be the condensation of the formaldehyde species with gaseous methanol.

scholarly journals Benzyl Alcohol Oxidation on Carbon-Supported Pd Nanoparticles: Elucidating the Reaction Mechanism

ChemCatChem ◽  
2014 ◽  
Vol 6 (12) ◽  
pp. 3464-3473 ◽  
Author(s):  
Aditya Savara ◽  
Carine E. Chan-Thaw ◽  
Ilenia Rossetti ◽  
Alberto Villa ◽  
Laura Prati
Keyword(s):  
Reaction Mechanism ◽  
Benzyl Alcohol ◽  
Alcohol Oxidation ◽  
Pd Nanoparticles ◽  
Benzyl Alcohol Oxidation ◽  
Supported Pd

scholarly journals Ni-Supported Pd Nanoparticles with Ca Promoter: A New Catalyst for Low-Temperature Ammonia Cracking

PLoS ONE ◽  
2015 ◽  
Vol 10 (8) ◽  
pp. e0136805 ◽  
Author(s):  
Jaroslaw Polanski ◽  
Piotr Bartczak ◽  
Weronika Ambrozkiewicz ◽  
Rafal Sitko ◽  
Tomasz Siudyga ◽  
...  
Keyword(s):  
Low Temperature ◽  
Pd Nanoparticles ◽  
Supported Pd

Highly active Au–Pd nanoparticles supported on three-dimensional graphene–carbon nanotube hybrid for selective oxidation of methanol to methyl formate

RSC Advances ◽  
2015 ◽  
Vol 5 (56) ◽  
pp. 44835-44839 ◽  
Author(s):  
Ruiyi Wang ◽  
Zhiwei Wu ◽  
Guofu Wang ◽  
Zhangfeng Qin ◽  
Chengmeng Chen ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
High Activity ◽  
Selective Oxidation ◽  
Methanol Oxidation ◽  
Methyl Formate ◽  
Three Dimensional ◽  
Pd Nanoparticles ◽  
Oxidation Of Methanol ◽  
Highly Active

Carbon nanotubes inserted in graphene give the Au–Pd/Gr–CNT catalyst high activity in methanol oxidation to methyl formate.

Low temperature hydrogenation of α-angelica lactone on silica supported Pd–NiO catalysts with synergistic effect

RSC Advances ◽  
2016 ◽  
Vol 6 (70) ◽  
pp. 65377-65382 ◽  
Author(s):  
Pei Zhang ◽  
Qingqing Yuan ◽  
Li Chen ◽  
Teng Xue ◽  
Yejun Guan ◽  
...  
Keyword(s):  
Low Temperature ◽  
Synergistic Effect ◽  
High Activity ◽  
Pd Nanoparticles ◽  
Minute Amount ◽  
Angelica Lactone ◽  
Very High ◽  
Supported Pd

Low temperature (30 °C) hydrogenation of α-angelica lactone under 0.3–1 MPa H2 with very high activity is achieved by loading a minute amount (0.2 wt%) of Pd nanoparticles on NiO.

Selective oxidation of methanol to methyl formate over bimetallic Au-Pd nanoparticles supported on SiO2

2019 ◽  
Vol 47 (7) ◽  
pp. 780-790 ◽  
Author(s):  
Jian-bing WU ◽  
Rui-ping SHI ◽  
Zhang-feng QIN ◽  
Huan LIU ◽  
Zhi-kai LI ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Methyl Formate ◽  
Pd Nanoparticles ◽  
Oxidation Of Methanol

Monodisperse-porous cerium oxide microspheres as a new support with appreciable catalytic activity for a composite catalyst in benzyl alcohol oxidation

2021 ◽  
Author(s):  
Kadriye Özlem Hamaloğlu ◽  
Rukiye Babacan Tosun ◽  
Serap Ulu ◽  
Hakan Kayi ◽  
Cengiz Kavaklı ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Benzyl Alcohol ◽  
Cerium Oxide ◽  
Sol Gel ◽  
Alcohol Oxidation ◽  
Pd Nanoparticles ◽  
Composite Catalyst ◽  
Benzyl Alcohol Oxidation ◽  
Supported Pd

A synergistic catalyst in the form of monodisperse-porous CeO2 microspheres supported Pd nanoparticles (Pd NPs) was synthesized. CeO2 microspheres 4 μm in size were obtained by a newly developed “sol-gel...

Reaction pathways for the HDO of guaiacol over supported Pd catalysts: Effect of support type in the deoxygenation of hydroxyl and methoxy groups

2021 ◽  
pp. 111491
Author(s):  
Camila A. Teles ◽  
Priscilla M. de Souza ◽  
Raimundo C. Rabelo-Neto ◽  
Alejandra Teran ◽  
Gary Jacobs ◽  
...  
Keyword(s):  
Reaction Pathways ◽  
Pd Catalysts ◽  
Supported Pd Catalysts ◽  
Methoxy Groups ◽  
Effect Of Support ◽  
Supported Pd

Ceria imparts superior low temperature activity to nickel catalysts for CO2 methanation

2019 ◽  
Vol 9 (20) ◽  
pp. 5636-5650 ◽  
Author(s):  
Xinpeng Guo ◽  
Hongyan He ◽  
Atsadang Traitangwong ◽  
Maoming Gong ◽  
Vissanu Meeyoo ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Low Temperature ◽  
Nickel Catalysts ◽  
Co2 Methanation

Proposed reaction mechanism for CO2 methanation on NiAl-MO/CeO2-x catalysts.

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