A5075477469- Conducting polymers and applications
- Polymer Nanocomposites and Properties
- Pickering emulsions and particle stabilization
- Advanced Sensor and Energy Harvesting Materials
- Polymer Surface Interaction Studies
- Advanced Polymer Synthesis and Characterization
- Crystallization and Solubility Studies
- Polymer crystallization and properties
- X-ray Diffraction in Crystallography
- Mesoporous Materials and Catalysis
- Polymer composites and self-healing
- Synthesis and properties of polymers
- Ionic liquids properties and applications
- Occupational Health and Safety Research
- biodegradable polymer synthesis and properties
- Silicone and Siloxane Chemistry
- Fuel Cells and Related Materials
- Electromagnetic wave absorption materials
- Electrospun Nanofibers in Biomedical Applications
- Surfactants and Colloidal Systems
- Analytical Chemistry and Sensors
- Musculoskeletal pain and rehabilitation
- Covalent Organic Framework Applications
- Gas Sensing Nanomaterials and Sensors
- Surface Modification and Superhydrophobicity
Beijing University of Chemical Technology
2015-2025
University of Shanghai for Science and Technology
2016-2025
Zhejiang Center for Disease Control and Prevention
2012-2025
State Key Laboratory of Organic-Inorganic Composite Materials
2025
The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture
2023
China Railway Group (China)
2023
Guangzhou Medical University
2015-2022
Lanzhou University Second Hospital
2022
Nantong University
2022
Wuhan University
2022
A facile method was developed to fabricate highly electrically conductive aramid fibers. The immobilization of silver nanoparticles on the surface polymetaphenylene isophthamide (PMIA) fibers carried out by functionalization PMIA with poly(dopamine), followed electroless plating. poly(dopamine) (PDA) layer deposited simply dipping substrate into an alkaline dopamine solution. ions can be chemically bound catechol and indole functional groups in PDA. were reduced using glucose as reducing...
Abstract Four different reclaiming methods involving important factors such as temperature, shear force, and atmosphere were used to reclaim ground tire rubber. The structure performance of the reclaimed rubber investigated. samples all found be mixtures three parts: sol part, a loosely crosslinked gel low molecular substances. For product have both good processability mechanical properties, ideal should that fraction its weight ( M n ) are high possible. However, cannot reached at same time...
This paper presents a simple and low-cost method to prepare hollow silica spheres. is just based on PVP-involved emulsion polymerization subsequent sol−gel process. PVP first participated in the reaction as stabilizer or surfactant then played coupling agent role latter The polystyrene particles were dissolved subsequently simultaneously during coating process form influence of some parameters, such amount PVP, NH4OH, TEOS morphology spheres was investigated. parameters control over...
Adaptive mechanical behaviors in nature have inspired the development of synthetic adaptive composites, with those responsive to water particularly relevant for biomedical applications. Polymer nanocomposites containing cellulose nanocrystals (CNCs) are prime examples water-responsive mechanically materials. Although CNCs biobased, matrixes these composites exclusively petroleum-based elastomers, sharp contrast their biological counterparts. In this work, we attempted probe possibility using...
Conducting poly(2-aminothiazole) (PAT) was simply green synthesized by a chemical oxidation method using 2-aminothiazole as the monomer and copper chloride oxidant in aqueous solution. The effects of reaction time oxidant/monomer molar ratio on polymerization yield were investigated. PATs characterized FT-IR, 1H NMR, UV–vis, gel permeation chromatograms (GPC), scanning electron microscopy (SEM). A series adsorption experiments carried out to investigate properties PAT for different heavy...
The strategies used for the preparation of raspberry-like polymer composite particles are summarized comprehensively.
In this study, the conductive silicone rubber composites filled with nickel-coated graphite (NCG) have been prepared, and their morphology structure, electrical conductivity, electromagnetic interference shielding efficiency (EMI SE), mechanical properties investigated reference to NCG filler loading. The strength of particle was poor that it can be easily ground into smaller during mixing process if shear force is large enough. conductivity existed an obvious threshold value variation...
Highly conductive silver-coated glass fiber (GF) was fabricated in an efficient and environment-friendly way. When the GF powder immersed dopamine solution, adherent self-polymerized poly(dopamine) (PDA) layer formed on surface. PDA acts as both a linker between silver nanoparticles reducing agent for ions to metallic silver. The can be chemically bound catechol amine functional groups by electroless plating using glucose agent. Chemical physical characterizations of were carried out X-ray...
It is well known that thiol-functionalized silica (SiO2-SH) can be used as an effective adsorbent for the removal of Hg(ii) from water. Studies in this field have focused on porous gels and mesoporous silicas large surface area pore volume, while nonporous particles are seldom reported. This work aims to investigate adsorption properties SiO2-SH microspheres prepared by a simple one-step sol-gel method. The effects pH, initial concentration temperature were studied via batch experiments....
Poly(phenylene oxide) (PPO) was sulfonated to different ion exchange capacities (IECs) using chlorosulfonic acid as the sulfonating agent. Tough, ductile films were successfully cast from PPO (SPPO) solutions in N-methyl-2-pyrrolidone or N,N-dimethylformamide. The obtained membranes had good thermal stability revealed by thermogravimetric analysis (TGA). Compared with an unsulfonated membrane, hydrophilicity and water uptake of SPPO enhanced, shown reduced contact angles water. tensile test...
The present study aimed at developing a shape‐memory material, whose shape can be changed “on demand” upon application of an external magnetic field. Shape‐memory nanocomposites were thus prepared from commercially available thermoplastic polyurethane (PU) with “switching temperature” ≈40 °C and oleic acid (OA)‐coated Fe 3 O 4 nanoparticles (NPs). Two series PU/Fe nanocomposite films based on the PU single layer or bilayer OA‐coated NPs by solution mixing followed solvent casting. thermal,...