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Article
Boosting Stability and Efficiency: Defect-Rich Pd/NC Catalysts for Nitric Acid Reduction to Methyl Nitrite
Reduction of nitric acid reaction (2NO + HNO3 + 3CH3OH → 3CH3ONO + 2H2O) can convert by-product nitric acid into raw material methyl nitrite in the coal to ethylene glycol (CTEG) technology. This not only realize...
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Article
Dually Confined Ni-based Catalysts by Ion-Exchange Inverse Loading for Dry Reforming of Methane
Producing syngas from dry reforming of methane is fascinating but challenging because of coking and sintering. Herein, fine Ni nanoparticles surrounded by Al2O3 are constructed by ion-exchange inverse loading met...
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Article
Enhancing CO2 Hydrogenation to Methanol via Constructing Cu–ZnO–La2O3 Interfaces
Catalytic conversion of CO2 to methanol with H2 from renewable energy has attracted increasing interest as a promising strategy for reducing excessive CO2 emissions. However, the performance of reported various c...
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Article
Triggering effect of ultra small Pd nanoparticles on hydrogenation of tetraacetyldibenzylhexaazaisowurtzitane (TADBIW)
Herein, we prepared Pd nanoparticle (NP) catalysts using XC-72 carbon supports through a tailored deposition–precipitation method. Our primary objective was to unravel the size effects of Pd NPs on hydrogenati...
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Article
Interaction Between Ru Nanoparticles and Pr6O11 Triggers Catalytic Ammonia Synthesis
The essential role of metal–support interaction in ammonia synthesis was investigated by using a Pr6O11 supported Ru nanoparticles (NPs) catalyst system. Loading of Ru NPs onto the Pr6O11 support with relatively ...
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Article
The Regulation of Surface Copper Species Coupled with Ammonia-Evaporation and Hydrothermal Aging Process to Enhance Catalytic Hydrogenation Properties of Cu–SiO2 Catalysts
The ammonia-evaporation method is one of the most commonly methods for preparing Cu–SiO2 catalysts, and the improvement of this method is desirable. This work showed that it could improve the catalytic performanc...
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Article
Solvent Shared Ion Pairs and Direct Contacted Ion Pairs in LiCl Aqueous Solution by IR Ratio Spectra
The local structure and molecular interactions of Li+ salt in aqueous solutions is important in many fields. However, whether solvent shared ion pairs and the direct contact ion pairs exist in aqueous LiCl soluti...
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Article
Thermal decomposition behavior and kinetics of rock-breaking incendiary agent based on peanut shell
In order to provide a theoretical basis for verifying the feasibility of partially replacement from the peanut shell to aluminum powder in the rock-breaking incendiary agent, its decomposition behavior was stu...
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Article
Thermal Conductivity of Gas Diffusion Layers of PEM Fuel Cells: Anisotropy and Effects of Structures
When addressing the proton exchange membrane (PEM) fuel cells, effective water management is essential for the system to respond promptly to electric power demands. The local water vapor saturation pressure an...
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Article
Conversion of CO2 to Light Hydrocarbons by Using FeCx Catalysts Derived from Iron Nitrate Co-pyrolyzing with Melamine, Bulk g-C3N4, or Defective g-C3N4
FeCx catalysts (Fe-CN-Py) were synthesized by co-pyrolyzing the mixture of iron nitrate and a CN source (melamine, bulk g-C3N4 (b-C3N4), or defective g-C3N4 (d-C3N4)). The physicochemical properties of Fe-CN-Py c...
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Article
Palladium Nanoparticles Supported on Ce-MOF-801 as Highly Efficient and Stable Heterogeneous Catalysts for Suzuki-Miyaura Coupling Reactions
Palladium nanoparticles (Pd NPs) supported on a cerium-based metal–organic framework Ce-MOF-801 (Pd/Ce-MOF-801) was prepared using an incipient wetness impregnation strategy. Multiple analytical techniques wer...
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Article
Isobaric Vapor–Liquid Equilibrium for Binary System of 2-Methylpyridine + 2-Vinylpyridine at (1.9, 4.0 and 5.3) kPa
Isobaric vapor–liquid equilibrium (VLE) data for 2-methylpyridine + 2-vinylpyridine binary systems have been measured using a dynamic circulation device with the pressure points 1.9 kPa, 4.0 kPa, and 5.3 kPa a...
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Article
Enhancement of Methanol Oxidation Performance Over Pd/CeO2 Derived from MOF and Mechanism Investigation via In Situ Studies
A Pd/CeO2-M with high methanol oxidation performance was prepared from metal–organic framework (MOF). The reaction results indicate that the Pd/CeO2-M could achieve 100% methanol oxidation at 200 °C over the trad...
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Article
FeNiCo-based crystalline–amorphous nanohybrid grown on Ni foam as a trimetallic synergistic electrocatalyst for oxygen evolution reaction
The development of an efficient strategy to build a highly efficient and low-cost catalyst for the oxygen evolution reaction (OER) is of great significance for the hydrogen energy-based technologies. Herein, F...
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Article
Deep oxidative desulfurization of model fuel catalyzed by phosphotungstic acid/mesoporous zeolite
Phosphotungstic acid (HPW) / mesoporous zeolite (MCM-41) were prepared using different amount of HPW loaded on MCM-41 by wet impregnation. The prepared catalysts were applied in oxidation desulfurization proce...
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Article
Numerical Stability of Quantitative Characterization of Surface Cracks Using Laser Lock-in Thermography
The quantification of crack depth on the surface of aluminum alloy is a very important and challenging problem in nondestructive testing. At present, most of the methods using laser thermography utilize the de...
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Article
A facile approach to synthesis methylene blue/reduced graphene oxide nanocomposite and simultaneous determination of dopamine and uric acid
A novel and highly selective electrochemical sensing platform based on combination of methylene blue (MB) and graphene oxide (GO) was performed for simultaneous detection of dopamine (DA) and uric acid (UA). T...
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Article
Selective Oxidation of Benzyl Alcohol with Oxygen Catalyzed by Vanadia Supported on Nitrogen-Containing Ordered Mesoporous Carbon Materials
Liquid-phase selective oxidation of alcohols to aldehydes using molecular oxygen as an oxidant is one of the most important transformations in organic synthesis and green chemistry. In this work, nitrogen-cont...
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Article
Ru Nanoparticles on Pr2O3 as an Efficient Catalyst for Hydrogen Production from Ammonia Decomposition
Development of efficient catalysts for ammonia decomposition is crucial for hydrogen production from ammonia. Herein, Ru nanoparticles (NPs) highly dispersed on Pr2O3 (Ru/Pr2O3) were prepared and investigated as ...
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Article
Highly Efficient Hydrogenation of Furfural to Furfuryl Alcohol Catalyzed by Pt Supported on Bi-Metallic MIL-100 (Fe, Mn/Co) MOFs Derivates Prepared by Hydrothermal Polyol Reduction Method
The Pt/(Fe, Mn/Co)-BTC catalysts were fabricated by a facile ultrasonic impregnation assisted hydrothermal polyol reduction method using first MIL-100(Fe, Mn/Co) MOFs as supports and tested for selective hydro...