A5053026456- Layered Double Hydroxides Synthesis and Applications
- Magnesium Oxide Properties and Applications
- Flame retardant materials and properties
- Mesoporous Materials and Catalysis
- Catalytic C–H Functionalization Methods
- Synthesis and properties of polymers
- Enhanced Oil Recovery Techniques
- Radical Photochemical Reactions
- Supercapacitor Materials and Fabrication
- Petroleum Processing and Analysis
- Adsorption and biosorption for pollutant removal
- Sulfur-Based Synthesis Techniques
- Hydrocarbon exploration and reservoir analysis
- Silicone and Siloxane Chemistry
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Thermal and Kinetic Analysis
- Holomorphic and Operator Theory
- Covalent Organic Framework Applications
- Advanced Photocatalysis Techniques
- Fluorine in Organic Chemistry
- Polymer Nanocomposites and Properties
- Catalysis for Biomass Conversion
- Electromagnetic wave absorption materials
- Thermal Expansion and Ionic Conductivity
China Pharmaceutical University
2024
Nanjing Tech University
2020-2024
Chongqing University
2023
National Engineering Research Center of Electromagnetic Radiation Control Materials
2020-2023
Tianjin University
2020-2023
Xiangtan University
2014-2020
Hunan Institute of Engineering
2019
A green and practical electrochemical method for the synthesis of C-3-sulfonated benzothiophenes from 2-alkynylthioanisoles sodium sulfinates was developed under oxidant- catalyst-free conditions. Moderate to good yields sulfonated bearing important useful functional groups have been achieved at a constant current. Preliminary mechanistic studies indicated tandem radical addition-cyclization pathway. Moreover, protocol is easy scale up exhibits reaction efficiency.
An efficient and green electrochemical N-ortho-selective difluoromethylation method of various quinoline isoquinoline N-oxides has been developed. In this method, sodium difluoromethanesulfinate (HCF2SO2Na) was used as the source difluoromethyl moiety, were obtained in good to excellent yields under a constant current. addition, reaction easy scale up maintained yield. Preliminary mechanism studies suggested that undergoes free-radical addition hydrogen elimination pathway.
An organic–inorganic hydrophobic mesoporous silica has been successfully prepared by a co-condensation method with tetraethoxysilane (TEOS) and vinyltriethoxysilane (VTES) as mixed precursors under acidic condition. The synthesized characterized small-angle X-ray diffraction, transmission electron microscopy, N2 sorption isotherms, magic-angle spinning nuclear magnetic resonance, photoelectron spectroscopy. It is found that the newly adsorbents exhibit uniform mesostructure vinyl groups...
Surfactants adsorption onto carbonate reservoirs would cause surfactants concentrations decrease in surfactant flooding, which efficiency practical applications of enhanced oil recovery (EOR) processes. Different could be classified as cationic surfactants, anionic non-ionic according to the main charge, or chemical and bio-surfactant origin. However, research on different type surface differences was few. Therefore, five representative (CTAB, SDS, TX-100, sophorolipid, rhamonilipid) effect...
Pretreatment with a microwave was conducted before enzymolysis and shown to enhance the enzymolysis, which changed secondary structure of lotus seed protein. Under high-power irradiation, sub bonds protein were broken, causing disaggregation unfolding structure, namely decrease in intermolecular aggregate increase random coil making susceptible papain enzymolysis. On other hand, response surface methodology (RSM) launched investigate influence process variables on DH (degree hydrolysis). The...
A green and practical method for the synthesis of C-3 halogenated benzothiophenes benzofurans from 2-alkynylthioanisoles or 2-alkynylanisoles potassium halide was developed under transition-metal- oxidant-free conditions, employing an assembled electrochemistry continuous-flow system. The carbon platinum plates were used as anode cathode, respectively; KI KBr not only served a halogen source but also electrolyte. Moderate to good yields benzofuran derivatives obtained constant current....