A5101405404- Epoxy Resin Curing Processes
- Synthesis and properties of polymers
- Fiber-reinforced polymer composites
- Polymer composites and self-healing
- Electromagnetic wave absorption materials
- Photopolymerization techniques and applications
- Aerogels and thermal insulation
- Synthesis of Tetrazole Derivatives
- Polymer Nanocomposites and Properties
- Advanced Sensor and Energy Harvesting Materials
- Synthesis and Characterization of Heterocyclic Compounds
- Graphene research and applications
- Carbon dioxide utilization in catalysis
- Surface Modification and Superhydrophobicity
- Advanced Antenna and Metasurface Technologies
- Injection Molding Process and Properties
- Flame retardant materials and properties
- Transition Metal Oxide Nanomaterials
- Photonic Crystals and Applications
- Polymer crystallization and properties
- Optical Coatings and Gratings
- Synthesis and Biological Evaluation
- Aluminum Alloys Composites Properties
- Dielectric materials and actuators
- Advanced Polymer Synthesis and Characterization
Sichuan University
2020-2024
University of Science and Technology Beijing
2023-2024
Ingenierie des Materiaux polymeres
2020
Chengdu University
2020
Nanjing Institute of Technology
2014
Beijing Institute of Aeronautical Materials
2010
The biomineralization process endows biominerals with unique hierarchically porous structures and physical–chemical properties by filling the restricted microreaction space amorphous phases before growth of inorganic crystals. In this paper, a confined-space fabrication method inspired for preparing polyimide (PI) aerogels PI-derived carbon is introduced. confined structure established through self-assembly vacuum impregnation ultrasound-assisted freeze-drying. controlled adjusting...
Abstract Thermal protection materials should possess light weight, excellent thermal insulation, flame retardant and hydrophobic properties. Aerogel are considered a promising material due to its high porosity low density. Among them, nano‐silica/polyimide composite aerogel has been intensively studied as they can solve the problem of fragility nano‐silica while ensuring insulation performance. However, problems nanoparticle agglomeration tedious preparation process remain unsolved. The...
Tyramine was first introduced into high-performance polymers as a promising monomer platform; the derived phthalonitrile resin exhibits excellent thermal stability and high <italic>T</italic><sub>g</sub> value.
Mg–(4–x)Nd–xGd–0·3Sr–0·2Zn–0·4Zr (wt-%, x = 0, 1, 2 and 3) alloys were prepared by gravity casting. Microstructure was analysed X-ray diffraction, optical microscopy scanning electron respectively. The α-Mg Mg41Nd5 phases existed in the as cast with 4% 3% Nd addition, while new Mg3Gd found Gd addition. volume fraction of second phase reduced increasing addition microstructure refined corrosion resistance evaluated mass loss, hydrogen evolution Tafel polarisation tests. results showed that...
To further investigate the presence of a radical mechanism in curing process phthalonitrile resins, conventional initiation unit (disulfide segment) was introduced into resins for first time. A disulfide-bond-containing monomer (DPBPN) successfully synthesized. Its self-curing reaction could be promoted by disulfide segments precursor. Rheological measurements and differential scanning calorimetry showed that DPBPN exhibited low melting point (124.5 °C) wide processing window (120 °C)....
Two-dimensional (2D) carbon nanomaterials feature exceptional properties, yet practical applications are challenged by poor interlayer connections, leading to suppressed electrical and thermal conductivity. To address this, constructing three-dimensional (3D) nanonetworks is proposed optimize interactions. In this study, a multiscale lamellar regulation (MLR) strategy introduced for creating self-supporting 3D nanoarchitectures from polymeric precursors. The method initiated with the...
Abstract In order to improve the heat‐resistance of poly(arylene ether nitriles) (PEN), a novel mono‐cyano crosslinking strategy—heat‐induced synergistic polymerization aromatic methylene and is proposed applied in PEN system. A self‐crosslinkable containing moieties (PEN‐F) synthesized by simple solution polycondensation. PEN‐F can significantly crosslink during relatively mild heat treatment at 300–325°C without any catalyst, transferring from thermoplastic polymers thermosetting polymers....