A5054685478- biodegradable polymer synthesis and properties
- Electrospun Nanofibers in Biomedical Applications
- Surface Modification and Superhydrophobicity
- Advanced Sensor and Energy Harvesting Materials
- Dendrimers and Hyperbranched Polymers
- Mesoporous Materials and Catalysis
- Bone Tissue Engineering Materials
- Nanocomposite Films for Food Packaging
- Polymer Surface Interaction Studies
- Advanced Cellulose Research Studies
Nantong University
2022-2024
Polylactide (PLA) nanofiber membranes with enhanced hydrophilic properties were prepared through electrospinning. As a result of their poor properties, common PLA nanofibers have hygroscopicity and separation efficiency when used as oil-water materials. In this research, cellulose diacetate (CDA) was to improve the PLA. The PLA/CDA blends successfully electrospun obtain excellent biodegradability. effects additional amount CDA on surface morphology, crystalline structure, investigated. water...
Cellulose diacetate (CDA) and L-lactide (L-LA) were used to prepare CDA−g−PLLA with a low glass transition temperature under different process conditions. Given the high (Tg) of CDA, thermal processing performance CDA is poor, which greatly limits its application fields. To decrease Tg graft copolymerization was in this research. A copolymer synthesized by grafting L-LA reaction conditions using stannous octanoate as catalyst variations rate compared. The chemical structure crystal...
Stereo-complexed polylactide (sc-PLA) nano-microspheres were separated by adding poor solvent to the poly(l-lactide) (PLLA)/poly(d-lactide) (PDLA) blend solution. The effects of different process parameters (concentration, processing method, ratio PLLA/PDLA solution solvent) on microsphere particle size investigated. microscopic morphology, crystallinity, and thermal properties investigated Fourier transform infrared spectroscopy, differential scanning calorimetry, two-dimensional wide-angle...
Membrane separation is a promising way to treat the oily wastewater. However, most of membranes used for oil-water are derived from non-degradable polymers, which may lead serious white pollution. Therefore, development biodegradable necessary. Electrospun polylactide (PLA) fibrous membrane with good degradability and high porosity showing great potential wastewater treatment. Unfortunately, instinct hydrophobicity PLA makes it challenge separate oil-in-water emulsions. Herein, facile...