A5113087488- Chemical Synthesis and Reactions
- Ionic liquids properties and applications
- Zeolite Catalysis and Synthesis
- Catalysis and Oxidation Reactions
- Extraction and Separation Processes
- Machine Learning in Materials Science
- Corrosion Behavior and Inhibition
- Mesoporous Materials and Catalysis
- Chemical Synthesis and Characterization
- Inorganic and Organometallic Chemistry
Qingdao University of Science and Technology
2024-2025
A coupling reaction-extraction technology was developed to produce ε-caprolactam over a Cr-based deep eutectic solvent (DES). The used DES, prepared by simple mixing and reacting under mild reaction conditions using CrCl3 urea, had adjustable Lewis acid property excellent coordination ability enchanced the hydrogen bonding microenvironment. High cyclohexanone oxime (CHO) conversion (100%) selectivity (98.7%) were obtained conditions, such as DESs 2.5 mmol, CHO 1 80 °C for 4 h. DES...
In the research of gas-phase Beckmann rearrangement reactions, employment modified molecular sieve catalysts has garnered significant attention. However, prevalent supported currently face two formidable challenges. First, loaded catalytic species are susceptible to detachment, compromising catalyst's stability over time. Second, there is a pressing need enhance efficiency cater requirements modern, highly efficient processes. Employing unique microenvironmental framework modification...