A5100446285- Polymer crystallization and properties
- Polymer composites and self-healing
- biodegradable polymer synthesis and properties
- Polymer Nanocomposites and Properties
- Synthesis and properties of polymers
- Transition Metal Oxide Nanomaterials
- Gas Sensing Nanomaterials and Sensors
- Flame retardant materials and properties
- Conducting polymers and applications
- Synthetic Organic Chemistry Methods
- Pigment Synthesis and Properties
- Textile materials and evaluations
- Surface Modification and Superhydrophobicity
- Silicone and Siloxane Chemistry
- Fuel Cells and Related Materials
- Advanced Polymer Synthesis and Characterization
- Epoxy Resin Curing Processes
- Advanced Sensor and Energy Harvesting Materials
- Tribology and Wear Analysis
- Photopolymerization techniques and applications
- Marine Sponges and Natural Products
- Fashion and Cultural Textiles
- Electrochemical Analysis and Applications
- Luminescence and Fluorescent Materials
- Microplastics and Plastic Pollution
Fuzhou University
2023-2024
Chongqing University
2020-2022
Tianjin University of Technology
2021-2022
Kangda College of Nanjing Medical University
2021
Qingdao University of Science and Technology
2018-2021
Nanjing Medical University
2021
South China University of Technology
2021
Bioengineering Center
2020
Jiaxing University
2019-2020
Sichuan University
2019-2020
Novel long chain diisocyanates were developed for synthesis of biodegradable linear shape memory polyurethanes demonstrating high mechanical performance.
Cationic surfactant-stabilized oil-in-water emulsions pose a significant challenge in separation due to the presence of surfactants. Herein, we develop collagen-fiber-based CFM–PMDA–TiO2 membrane with unique infiltration properties capable efficiently separating cationic by exploiting charge-demulsification effect. The exhibits superhydrophilic and submerged superoleophobic properties, making it highly suitable for wide range commercially available microemulsions nanoemulsions, which...
Poly(ethylene terephthalate) (PET) was long‐chain branched (LCB) by ring‐opening reaction with both pyromellitic dianhydride and tetrahydrophthalic acid diglycidyl ester as chain extenders through reactive melt processing. It found that the increase of dosage, intrinsic viscosity PET increased index decreased greatly, while tensile strength impact were remarkably improved. The elastic modulus ( G ′) viscous ″) enhanced branching. Compared PET, complex viscosities LCB‐PET much higher at full...
Abstract A series of phenol-formaldehyde-polyethylene glycol polyether polyols (PF-PEGs) were synthesized through the condensation polymerization and etherification phenol, formaldehyde, poly(ethylene glycol) (PEG) under alkaline conditions subsequently reacted with 1,6-hexamethylene diisocyanate to obtain polyurethane (PU) films using acetone as solvents. The influence phenol formaldehyde PEG mass ratio ((P + F)/PEG) on hydroxyl number PF-PEGs mechanical properties, thermal stabilities,...
The polyamide‐6 materials were mixed with nano‐silica modified by γ‐glycidoxypropyltrimethoxysilane (GPS) via a melt blending process. idea was to study the correlation between content of GPS and PA6/silica interfacial interactions as well mechanical properties composites. epoxy groups in could react –COOH –NH 2 PA6 produce covalent bond hydrogen bonding based on FTIR chart, TG analysis, TEM analysis results. DSC results show that nanosilica encourage formation bonded structure α‐PA6...
The so called "direct powder molding" is a compressions molding process which can be directly applied to ground rubber tire (GRT). This study shows that the GRT re-used produce medium-size parts with good mechanical properties without any addition of virgin rubber. For sheets prepared from mechanically (MGRT) and cryogenically (CGRT), densities crosslink increased decrease particle size waste powder. tensile strength decreasing for two types 250 μm 120 μm, respectively, then became level....
Paper is important to most historical and cultural relics, however, these paper heritages are facing a crisis of disappearance, damage aging. For increasing the strength, delaying aging, improving weak stability permeability former resins used for paper, another material necessary be produced on preservation protection items. The synthesis epoxy cyclohexane polyetherpolyol was as follows: Epoxy starting material, ethylene glycol initiator, boron trifluoride ether catalyst, dichloromethane...
Abstract Poly(ethylene terephthalate) (PET)/polycarbonate (PC) blends with methyl methacrylate‐styrene‐butadiene copolymer as compatibilizer (CP) were prepared. Compared pure PET, the notched impact strength of blend was improved significantly, while high tensile and 50%–70% optical transparency could be maintained. In particular, for PET/70 wt% PC sample sharply increased by 955% addition compatibilizer. The Δ T g two phases decreased on blending, exhibiting partial compatibility. Below 50...
Reclaimed rubber should be considered a source of new material with an economic impact, so the recycling waste is especially important. In this paper, sulfur-cured tire powder successfully devulcanized in normal-pressure continuous regeneration system under application activator and aromatic oil. Then, reclaimed was subjected to further mechanical shearing using two-roll mill, extruder, strainer. The effects storage time at room temperature on properties structure were examined by sol...
The polymeric PAGs based resist systems which incorporated the PAG units into main chain showed improved lithographic performance, such as faster photospeed and higher stability, lower outgassing, LER than corresponding blend resists. In this paper, with poly (4-hydroxylstyrene) (PHS) raw material, a new type of photoacid generators (PAGs) was synthesized sulfonuium triflate groups bonded onto part benzene rings. phenolic hydroxyl group partly esterified to improve its solubility in common...
Abstract The dense ZnO-Bi 2 O 3 -MnO - x SiO (ZBMS) varistors for = 0, 1, 2, wt.% were fabricated by flash sintering method under the low temperature of 850 ℃ within minutes. sample was estimated a black body radiation model in process. crystalline phase assemblage, density, microstructure, and electrical characteristics flash-sintered ZBMS with different doped content investigated. According to XRD analysis, many secondary phases detected due doping. Meanwhile, average grain size decrease...
Abstract 2‐Ureido‐4[1 H ]‐pyrimidone (UPy) can form strong quadruple hydrogen bonding (H‐bonding) and is widely used to construct supramolecules. Though the H‐bonding assembly of UPy‐containing polymers has been reported, little attention paid characteristics mechanism polyurethanes. Here, by using UPy‐ p ‐PDLLA‐SMPU, a linear polyurethane with multiple pendant UPy units as model polymer, in solution, solid film melt are systematically investigated. It found that mainly exist free monomers...
A novel hydrothermal stripping technique synthesis route, in which the nickel-loaded organic phase of naphthenic acid was directly stripped by water at 140-240 °C for 2.0 h to recover nickel as hydroxide precipitates, has been firstly developed. The powders synthesized this route spherical β-Ni(OH)2 and had a small particle size range 20-100 nm shown XRD TEM test. results electrochemical performances show that nanometer cathode materials have much higher discharge specific capacity,...
Abstract not Available.
Abstract The dense ZnO-Bi 2 O 3 -MnO - x SiO (ZBMS) varistors for = 0, 1, 2, wt.% were fabricated by flash sintering method under the low temperature of 850 ℃ within minutes. sample was estimated a black body radiation model in process. crystalline phase assemblage, density, microstructure, and electrical characteristics flash-sintered ZBMS with different doped content investigated. According to XRD analysis, many secondary phases detected due doping. Meanwhile, average grain size decrease...
Outside back cover image: Recent Progress and Future Perspectives of Flexible Metal-air Batteries Xinwen Peng Jun Lu summarized the recent research progress flexible metal-air batteries together with their remaining technical barriers. They highlighted how gel polymer electrolytes electrodes different components or structural types affect operational performance batteries, especially for Zn- Li-air batteries. The future development perspectives wearable smart electronics were also given....