A5055277774- Lignin and Wood Chemistry
- Covalent Organic Framework Applications
- Flame retardant materials and properties
- Biofuel production and bioconversion
- Metal-Organic Frameworks: Synthesis and Applications
- Catalysis for Biomass Conversion
- Advanced Cellulose Research Studies
- Enzyme-mediated dye degradation
- Mesoporous Materials and Catalysis
- Fire dynamics and safety research
- Adsorption and biosorption for pollutant removal
- biodegradable polymer synthesis and properties
- Conducting polymers and applications
- Polymer-Based Agricultural Enhancements
- Nanomaterials for catalytic reactions
- Polymer Nanocomposites and Properties
- Polymer composites and self-healing
- Carbon Dioxide Capture Technologies
- Dyeing and Modifying Textile Fibers
- Catalysis and Hydrodesulfurization Studies
- Biological Activity of Diterpenoids and Biflavonoids
- Advanced Nanomaterials in Catalysis
- Polyoxometalates: Synthesis and Applications
- Anaerobic Digestion and Biogas Production
- Iron oxide chemistry and applications
Central South University of Forestry and Technology
2014-2025
Central South University
2014-2025
China University of Petroleum, East China
2024
China West Normal University
2012-2017
Wenzhou University
2011
A pH-stimuli amphiphilic lignin-based copolymer was prepared, and it could self-assemble to form spherical nanomicelles with the addition of "switching" water. The morphology, structure, physical properties micelles were characterized transmission electron microscopy (TEM), nuclear magnetic resonance (NMR), Fourier transform infrared spectroscopy (FTIR), gel permeation chromatography (GPC), particle-size analysis, zeta-potential measurement. In vitro drug release exemplified that...
The development of highly efficient, green, and economical materials for radioactive iodine capture has great significance in the safe nuclear energy. Here, organosolv lignin (OL) extracted from poplar sawdust was first used to synthesize a series microporous lignin-based hypercross-linked polymers (LHCPs). Specifically, copolymers (LCPs) were synthesized by grafted copolymerization OL combined with 4-vinylbenzyl chloride divinylbenzene, then situ Friedel–Crafts reaction performed structure...
Solvents play a critical role in the lignin hydrogenation process.
Drug-loaded hydrogels are promising for modern medicine due to their physical modifiability. However, most suffer from poor swelling, which limits drug encapsulation and release capabilities. In this study, Poly (N-(2-hydroxyethyl) acrylamide-co-acrylic acid) (Poly (HEAA-co-AA)) with high swelling properties synthesized via free radical polymerization of neutralized acrylic monomers. The effects the material ratio acid neutralization degree on in water investigated, prepared different...
Abstract By exploiting cellulose nanofibril’s high aspect ratio and nano-order-unit interconnected web-like structure of poplar wood, a new approach was designed. Steam explosion used for the pretreatment poplar, followed by enzymatic hydrolysis assisted sonication preparation nanocellulose. The effects cellulase dosage, time temperature on yield nanocellulose were studied. Under optimal conditions approximately 13.2%. chemical composition, crystallinity, morphology composites characterised...
Abstract Effects of copper ferrites with different prepared methods on the catalytic degradation lignin hydrogen peroxide as oxidant is studied. The microstructure, spectral properties and magnetic five were characterized. results showed that microcosmic appearance catalysts by was nanoparticles or irregular blocks. All samples have strong properties. However saturation intensity, residual intensity coercivity ferrite are distinct. rate content benzene-ring substances highest when decomposed...
Natural product tea saponin (TS), extracted from the nutshell of camellia (Camellia oleifera Abel, Theaceae), was introduced into intumescent flame retardant formulations as blowing agent and carbon source. The system were optimized to get optimum proportion TS, coatings containing (TS-IFRCs) then prepared. It found that TS can significantly affect combustion behavior thermal stability TS-IFRCs evaluated by cone calorimetry simultaneous analyzer, respectively. shown degraded water vapor at...
Abstract The flame retardancy of low‐density polyethylene (LDPE) treated with complex retardant composed ultrafine zinc borate (UZB) and intumescent (IFR) have been investigated by limited oxygen index (LOI), UL‐94 test, thermogravimetric analysis (TGA), cone calorimeter scanning electron micrograph (SEM), energy‐dispersive spectrometer (EDS), X‐ray diffraction (XRD). results LOI test indicate the desired LDPE is obtained when mass ratio UZB to IFR 4.2 : 25.8 content 30% (based on LDPE)....