A5062890380- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Carbon dioxide utilization in catalysis
- High-Energy Particle Collisions Research
- Asymmetric Hydrogenation and Catalysis
- Neutrino Physics Research
- Organic Electronics and Photovoltaics
- CO2 Reduction Techniques and Catalysts
- Atomic and Subatomic Physics Research
- Conducting polymers and applications
- Coal Combustion and Slurry Processing
- Catalysts for Methane Reforming
- Materials Engineering and Processing
- Material Properties and Processing
- Vibration and Dynamic Analysis
- ZnO doping and properties
- X-ray Diffraction in Crystallography
- Organic Light-Emitting Diodes Research
- Astrophysics and Cosmic Phenomena
- Radiation Detection and Scintillator Technologies
- Metal and Thin Film Mechanics
- Surface Modification and Superhydrophobicity
- Medical Imaging Techniques and Applications
Xiamen University
2023-2024
Xi'an University of Technology
2023
Jiangsu Vocational College of Medicine
2023
Chang'an University
2021
Shandong University
2021
Institute of Physics
2021
State Council of the People's Republic of China
2019
Shihezi University
2018-2019
Xinjiang Production and Construction Corps
2018-2019
Green Chemistry
2019
A series of pincer-type compounds possessing an N-heterocyclic carbene precursor and a carboxyl group as proton transfer agent were synthesized used organocatalysts for the cycloaddition epoxides with CO2. In this context, we have demonstrated high activity these one-component in CO2 transformation to cyclic carbonates under ambient conditions (room temperature, 1 bar CO2). The catalytic potential multifunctional on challenging internal is particularly deserving mention because that are able...
The static mixer is a non-moving structure used for mixing fluid medium in the pipeline, and structural parameters are important factors affecting effect. Due to unclear influence of on uniformity dredged mud curing agent mixed by mixers, motion mode unit number deflection angle between adjacent units studied multiphase flow simulation. results show that cross-plate panel exhibits an alternating spiral forward mode, coefficient can be reduced 26% - 98% after mixing. Under conditions less...
Efficient carrier separation and suitable band edge position are necessary conditions for photocatalytic water splitting. Based on density functional theory, the electronic properties optical performance of GeC/ZnTe vdW heterostructure systematically explored. The with inherent type-II arrangement is conducive to constantly separate hole–electron pairs, thus improving utilization solar energy. Meanwhile, an excellent absorption coefficient has been proved in large mobility. Within strain...
A route to synthesize 3-aryl-2-oxazolidinones is developed, which achieved through a three component reaction between CO2, aryl amines, and epoxides with binary organocatalytic system composed of organocatalysts DBU (1,8-diazabicyclo[5.4.0]undec-7-ene). The method allows wide scopes epoxide amine substrates various functional groups under mild conditions. control experiments indicate that cyclic carbonate formed via cycloaddition further reacts the β-amino alcohol originating from resulting...
Durene is a valuable aromatic hydrocarbon used in making polyimide and aviation kerosene additives, which traditionally rely on unsustainable petroleum sources, leading to high costs environmental concerns. Herein, we introduce an alternative method for synthesizing durene with selectivity through trimethylbenzene methylation coupled CO2 hydrogenation. of 83.2% tetramethylbenzene (TetraMB) TetraMB 69.1% aromatics were achieved 1,2,4-trimethylbenzene conversion 33.2%. Remarkably, the remained...
Chrome-plated plates, also known as tin-free plates (TFS), are the latest substrates for coating plates. The plate cannot be separated from TFS during stamping and extension process, interface layer of produce pores to ensure good corrosion resistance appearance metal packaging cans. This requires interfacial have adsorption compactness. In this paper, molecular simulation model interaction was established by using mechanics simulation, Monte Carlo dynamics influential rules chromium oxide...
The alkylation reaction of aromatic compounds gains considerable attention because its wide application in bulk and fine chemical production. Developing green reagents efficient routes is the goal pursued by researchers. As a recyclable carbon carrier hydrogen storage medium, formic acid expected to be widely used reagent high reactivity various functional groups. decomposition route dehydration or dehydrogenation adsorption mechanism formate carboxylate are match reactions range substrates,...
The purpose of this dissertation is to quantitatively regulate the wet film thickness coating panels in metal packaging during roll coating, which has not been accomplished previous studies. aim research derive a formula model for machine, general-purpose equipment, provide theoretical support regulating and calculating leveling time. Based on studied by Orchard [Appl. Sci. Res. 11, 451 (1963)], combined with working conditions process, an innovative application boundary slip theory Hertzian...
The construction of the KLOE lead-scintillating fibres electromagnetic calorimeter has been completed. final results extensive quality checks all modules are presented here. measurements have done in Frascati Laboratories at a cosmic ray test facility using minimum ionizing particles. show that well fulfilling design specifications concerning time and energy resolutions. Furthermore, by same facility, elements also pre-calibrated.
N-methylation of amines using CO2 and H2 addresses the problems expensive raw materials harsh reaction conditions. However, designing a high-active stable interface for efficient preparation monomethyl amine compounds in this tandem remains challenge to be overcome. In work, Cu–ZrOx composites are dispersed on SBA-15, silicalite-1, ZSM-5 through oxalic acid precipitation method H2. Results show that dispersion surface SBA-15 is superior other two molecular sieves effectively prevents...