A5047661172- Advanced Sensor and Energy Harvesting Materials
- Polymer composites and self-healing
- Flame retardant materials and properties
- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Polymer Nanocomposites and Properties
- Electromagnetic wave absorption materials
- Photopolymerization techniques and applications
- Advanced Polymer Synthesis and Characterization
- Polymer Science and PVC
- Dental materials and restorations
- Silicone and Siloxane Chemistry
- Magnesium Oxide Properties and Applications
- Surface Modification and Superhydrophobicity
- Advanced Antenna and Metasurface Technologies
- Nanomaterials and Printing Technologies
- dental development and anomalies
- Dielectric materials and actuators
- Fire dynamics and safety research
- Synthesis and properties of polymers
- Oral and Maxillofacial Pathology
- Advanced Materials and Mechanics
- Cancer Research and Treatments
- Polydiacetylene-based materials and applications
- Advancements in Battery Materials
South China University of Technology
1994-2024
Fuzhou University
2024
Hebei University
2020-2021
Chenzhou First People's Hospital
2019
Ultrasmall bimetallic alloy nanoparticles are generated <italic>via</italic> a micro–mesopore confinement synthesis strategy in nanoporous N–carbon. The prepared catalysts show excellent bifunctional performance both ORR and OER, outstanding energy conversion efficiency Zn–air batteries.
As a functional material, conductive hydrogel has been widely used due to its stretchability and flexibility, especially in the field of flexible wearable sensors. However, preparing sensor with high elasticity, fatigue resistance, low-temperature resistance is still challenging. In this work, novel was synthesized acrylic acid sodium p-styrene sulfonate an acidic solution chitosan under ultraviolet light. Then, immersed chloride obtain chitosan/poly(acrylic acid-sodium sulfonate)/sodium...
Abstract In this paper, PVA/PAA‐PAM‐IS/GC composite hydrogels are prepared using polyvinyl alcohol (PVA), poly acrylic acid (PAA), acrylamide (PAM), and iron sulfate hydrate (IS) glycerol (GC). The crosslinking network is formed by the coordination of carboxyl groups with ions, which forms PVA semi‐interpenetrating network. mechanical properties self‐healing excellent. stress, strain efficiency can reach 840 kPa, 784%, above 95%, respectively. antifreeze water retention improved glycerol....
Epoxy resins are commonly utilized for their robust strength and high modulus. However, brittleness is a drawback caused by elevated cross-linking density, which restricts suitability numerous applications. In this study, natural eucommia ulmoides gum (EUG) underwent modification with maleic anhydride (MA) was used to toughen epoxy resin. The modified EUG contains active sites that effectively participate in the curing process of resin, resulting lower density. Additionally, during process,...
We synthesized an anti-swelling, tough, double-crosslinked, dual-network hydrogel, P(AA-SMA)-CMC-Na, for underwater sensing.
Heterogeneous structures have attracted extensive attention in the area of microwave absorption because they can promote interfacial polarization and thus enhance absorption. Many efforts been made this field; however, challenges remain terms absorber impedance matching electromagnetic (EM) wave reflectivity. Herein, a multidimensional core–shell–flat heterostructure is proposed to build kind EM absorbers with both dielectric loss magnetic loss. Polydopamine (PDA) coated on surface nanoscale...
The development a photochemically driven polymeric composite for dental restorative materials to restore tooth cavities with antibacterial, biocompatibility, and outstanding mechanical properties is an urgent need clinical application in stomatology. Herein, series of polyurethane acrylate (PUA) prepolymers antibacterial quaternary ammonium salts (PUAQASs) were synthesized, their biological explored. unique secondary mercaptan long shelf life low odor was used reduce oxygen inhibition...
Abstract A multifunctional hydrogel (C‐ASI‐G) was prepared through a simple acid–base neutralization method. Due to the large number of electrostatic cross‐linked network in and reversible network, showed good mechanical properties (stress is 495 kPa, strain 772%) excellent self‐healing performance (self‐healing efficiency over 95%). In addition, by adding glycerin dispersion medium, retain water for long time remain flexible at low temperature. The contains an ionizable polymer electrolyte,...
Anisotropically conductive hydrogels have promising applications in artificial intelligence and wearable flexible electronics. However, for hydrogels, the integration of comprehensive properties, such as high electrical conductivity, strong moisture retention, mechanical is very important. In this article, sandwich-shaped anisotropically were constructed with a conductivity up to 1.5 S/m. The difference along different directions about factor 6. formation dynamic coordination bonding...
The self-assembly and stimuli-responsive properties of nanogel poly(n-isopropylacrylamide) (p(NIPAm)) zwitterion-modified poly(n-isopropylacrylamide-co-sulfobetainemethacrylate) (p(NIPAm-co-SBMA)) were explored by dissipative particle dynamics simulations. Simulation results reveal that for both types nanogel, it is beneficial to form spherical nanogels at polymer concentrations 5-10%. When the chain length (L) elongates from 10 40, sizes enlarge. As p(NIPAm) shows thermoresponsiveness; when...
Abstract In this study, a hybrid material with band‐shaped nickel ammonium phosphate monohydrate (NiNH 4 PO .H 2 O) (ANP) and reduced graphene oxide (RGO) was devised by the one‐pot method. This is novel, efficient non‐halogen flame retardant smoke suppressant. Based on characterization results, crystal growth thermal decomposition process of ANP proposed, which proves that it has retardancy suppression in gas phase condensed phase. When amount ANP/RGO 15 phr (per hundred parts resin), total...
Abstract Firstly, cerium dioxide(CeO 2 ) was modified by 3‐(Methylacryloxyl)propyltrimethoxy silane (KH‐570), and CeO (mCeO prepared. Then poly (urethane‐acrylate) mCeO , (urethane‐acrylate)/modified (PUA/mCeO composites with ultraviolet absorption property were The morphology, thermal hydrophobicity, mechanical properties, optical UV‐absorption properties of PUA/mCeO studied. XRD SEM analysis showed that the had better dispersion in matrix than pure . Ultraviolet–visible spectrum...