scholarly journals Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO

RSC Advances ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4318-4326
Author(s):  
Reda S. Salama ◽  
Mohammed A. Mannaa ◽  
Hatem M. Altass ◽  
Amr Awad Ibrahim ◽  
Abd El-Rahman S. Khder
Keyword(s):  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Metal Organic Framework ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Oxidation Of Co ◽  
Effective Catalyst ◽  
Catalytic Oxidation Of Co ◽  
Metal Organic ◽  
Excellent Stability

Pd nanoparticles were loaded on Cox–Mn(1−x)-MOF-74. 5 wt% [email protected]–Mn0.5-MOF-74 was the most effective catalyst for CO oxidation. The prepared catalysts displayed excellent stability during CO oxidation without significant decrease in catalytic performance.

Theoretical study of catalytic oxidation of CO on free PdxO2+ (x = 4–6) clusters: size dependent comparison of combustion

RSC Advances ◽  
2015 ◽  
Vol 5 (53) ◽  
pp. 42329-42340 ◽  
Author(s):  
Chandan Sahu ◽  
Deepanwita Ghosh ◽  
Abhijit K. Das
Keyword(s):  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Theoretical Study ◽  
Dft Study ◽  
Oxidation Of Co ◽  
Catalytic Co Oxidation ◽  
Size Dependent ◽  
Catalytic Oxidation Of Co

A DFT study has been adopted to explore the catalytic CO oxidation on a free PdxO2+ (x = 4–6) cluster.

CO oxidation by MoS2-supported Au19 nanoparticles: effects of vacancy formation and tensile strain

2016 ◽  
Vol 18 (19) ◽  
pp. 13232-13238 ◽  
Author(s):  
Soonho Kwon ◽  
Kihyun Shin ◽  
Kihoon Bang ◽  
Hyun You Kim ◽  
Hyuck Mo Lee
Keyword(s):  
Density Functional Theory ◽  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Density Functional ◽  
Tensile Strain ◽  
Density Functional Theory Calculations ◽  
Vacancy Formation ◽  
Oxidation Of Co ◽  
Functional Theory ◽  
Catalytic Oxidation Of Co

The mechanism of the catalytic oxidation of CO activated by MoS2-supported Au19 nanoparticles (NPs) was studied using density functional theory calculations.

A new cobalt metal–organic framework as a substrate for Pd nanoparticles applied in high-efficiency nitro phenol degradation and cinnamaldehyde hydrogenation

2020 ◽  
Vol 49 (4) ◽  
pp. 1191-1199 ◽  
Author(s):  
Zhida Liu ◽  
Liangmin Ning ◽  
Kaiyuan Wang ◽  
Lixi Feng ◽  
Wen Gu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Metal Organic Framework ◽  
Phenol Degradation ◽  
Pd Nanoparticles ◽  
Research Direction ◽  
Catalytic Performance ◽  
Cobalt Metal ◽  
Cinnamaldehyde Hydrogenation ◽  
Metal Organic ◽  
Metal Materials

In recent years, attributed to the excellent catalytic performance of precious metal materials, metal nanoparticles@MOF catalyst has been a popular research direction.

Au/CuO nanosheets composite for glucose sensor and CO oxidation

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 9130-9137 ◽  
Author(s):  
Jiahuan Lei ◽  
Yu Liu ◽  
Xinyu Wang ◽  
Pan Hu ◽  
Xinsheng Peng
Keyword(s):  
Low Temperature ◽  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Au Nanoparticles ◽  
Glucose Sensor ◽  
Oxidation Of Co ◽  
Catalytic Oxidation Of Co ◽  
Glucose Sensitivity ◽  
Cuo Nanosheets

After assembling Au nanoparticles on CuO nanosheets (NSs), the non-enzymatic glucose sensitivity and low temperature catalytic oxidation of CO improved significantly.

Enhancing the biofuel upgrade performance for Pd nanoparticles via increasing the support hydrophilicity of metal–organic frameworks

2017 ◽  
Vol 201 ◽  
pp. 317-326 ◽  
Author(s):  
Qi Sun ◽  
Meng Chen ◽  
Briana Aguila ◽  
Nicholas Nguyen ◽  
Shengqian Ma
Keyword(s):  
Metal Organic Framework ◽  
Pd Nanoparticles ◽  
Catalytic Performance ◽  
Water Soluble ◽  
Pyrolysis Oil ◽  
Lignin Fraction ◽  
Catalytically Active ◽  
Metal Organic ◽  
Hydrophobic Nature ◽  
Supported Pd

In this work, the influence of the hydrophilic/hydrophobic nature of metal–organic framework (MOF) materials on the catalytic performance of supported Pd nanoparticles for biofuel upgrade was studied. We show that the introduction of hydrophilic groups on a MOF can greatly enhance the performance of the resultant catalyst. Specifically, Pd nanoparticles supported on MIL-101–SO3Na with superhydrophilicity (Pd/MIL-101–SO3Na) far outperforms pristine MIL-101 and the benchmark catalyst Pd/C in the hydrodeoxygenation reaction of vanillin, a model component of pyrolysis oil derived from the lignin fraction. This is attributed to a favorable mode of adsorption of the highly water soluble reactants on the more hydrophilic support in the vicinity of the catalytically active Pd nanoparticles, thereby promoting their transformation.

Solvothermal synthesis of Co3O4/Al2O3 hollow core–shell microspheres for the catalytic oxidation of CO

CrystEngComm ◽  
2014 ◽  
Vol 16 (27) ◽  
pp. 6126-6134 ◽  
Author(s):  
Liangmiao Zhang ◽  
Taiang Liu ◽  
Xin Zhao ◽  
Na Qian ◽  
Pan Xiong ◽  
...  
Keyword(s):  
Catalytic Oxidation ◽  
Surface Area ◽  
Solvothermal Synthesis ◽  
Mesoporous Structure ◽  
Catalytic Performance ◽  
Core Shell ◽  
Solvothermal Process ◽  
Hollow Core ◽  
Oxidation Of Co ◽  
Catalytic Oxidation Of Co

Co3O4/Al2O3 hollow core–shell microspheres, which exhibit a large surface area, a mesoporous structure and an excellent CO catalytic performance, have been synthesized by a solvothermal process.

scholarly journals Efficient Ce–Co composite oxide decorated Au nanoparticles for catalytic oxidation of CO in the simulated atmosphere of a CO2 laser

RSC Advances ◽  
2020 ◽  
Vol 10 (39) ◽  
pp. 22921-22928
Author(s):  
Qiang Fang ◽  
Hailian Li ◽  
Qingquan Lin ◽  
Kuo Liu ◽  
Yang Su ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Co2 Laser ◽  
Au Nanoparticles ◽  
Lattice Oxygen ◽  
Oxidation Of Co ◽  
Excellent Performance ◽  
Composite Oxide ◽  
Catalytic Oxidation Of Co

Novel Au/Ce-Co-Ox/Al2O3 showed a very excellent performance for CO oxidation in the simulated atmosphere of CO2-laser mainly due to SMSI and labile lattice oxygen.

Interfacial structure-governed SO2 resistance of Cu/TiO2 catalysts in the catalytic oxidation of CO

2020 ◽  
Vol 10 (6) ◽  
pp. 1661-1674 ◽  
Author(s):  
Weiwei Yang ◽  
Li Li ◽  
Yarong Fang ◽  
Yulong Shan ◽  
Jue Xu ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Catalytic Oxidation ◽  
Interfacial Structure ◽  
Oxidation Of Co ◽  
Interfacial Structures ◽  
Catalytic Oxidation Of Co ◽  
Different Types ◽  
So2 Resistance

Different types of Cu–Ti interfacial structures determine different tolerance abilities of catalysts towards SO2 poisoning during CO oxidation at 250 °C.

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