A5100764269- Polymer Nanocomposites and Properties
- Polymer crystallization and properties
- Polymer Foaming and Composites
- biodegradable polymer synthesis and properties
- Thermal properties of materials
- Tribology and Wear Analysis
- Polymer composites and self-healing
- Graphene research and applications
- Synthesis and properties of polymers
- Electromagnetic wave absorption materials
- Supercapacitor Materials and Fabrication
- Polymer Nanocomposite Synthesis and Irradiation
- Corrosion Behavior and Inhibition
- Advanced Antenna and Metasurface Technologies
- Advanced Sensor and Energy Harvesting Materials
- Carbon dioxide utilization in catalysis
- Aluminum Alloys Composites Properties
- Epoxy Resin Curing Processes
- Thermal Radiation and Cooling Technologies
- Clay minerals and soil interactions
- Conducting polymers and applications
- Carbon Nanotubes in Composites
- Advanced Surface Polishing Techniques
- Aerogels and thermal insulation
- Nuclear Materials and Properties
North University of China
2015-2024
Hubei Academy of Agricultural Sciences
2021-2024
Ministry of Agriculture and Rural Affairs
2021-2024
Institute of Plant Protection
2024
Shanxi University of Traditional Chinese Medicine
2024
Taiyuan University of Technology
2023-2024
Southwest Jiaotong University
2023
Georgia Institute of Technology
2023
Analysis and Testing Centre
2021-2023
Harbin Medical University
2022
A hydrothermal approach for the cutting of boron-doped graphene (BG) into quantum dots (BGQDs) has been proposed. Various characterizations reveal that boron atoms have successfully doped structures with atomic percentage 3.45%. The generation boronic acid groups on BGQDs surfaces facilitates their application as a new photoluminescence (PL) probe label free glucose sensing. It is postulated reaction two cis-diol units in creates structurally rigid BGQDs–glucose aggregates, restricting...
The membrane disruption properties of high generation (G4 to G7) poly(amidoamine) (PAMAM) dendrimers are evaluated and compared linear poly(lysine). G6 G7 unusually effective at inducing leaky fusion anionic, large unilamellar vesicles, as determined by standard fluorescence assays for lipid mixing, leakage, contents mixing. Both dendrimer poly(lysine) able disrupt sterically stabilized vesicles that coated with poly(ethylene glycol). A dendrimer/DNA complex a 1:1 concentration ratio surface...
The graphene nanosheets-based epoxy resin coating (0, 0.1, 0.4 and 0.7 wt %) was prepared by a situ-synthesis method. effect of polyvinylpyrrolidone/reduced oxide (PVP-rGO) on mechanical thermal properties investigated using nanoindentation technique thermogravimetric analysis, respectively. A significant enhancement (ca. 213% 73 °C) in the Young modulus stability obtained at loading %, Furthermore, erosion resistance electrochemical measurement. results showed also that Rrcco 0.3 mm/year)...
A high-pressure differential scanning calorimetric technique is described for studying polymer plasticization by compressed gases at pressures to 100 atm. The in situ measurements avoid problems due gas desorption encountered with conventional DSCs, thus providing an accurate way determine the change glass transition temperature, Tg, pressure, p. entire Tg–p curve can be established less than 2 days. was observed as a sharp step case of 100–200-μm thin samples, whereas thicker samples gave...
When treated with compressed CO2, syndiotactic polystyrene (sPS) undergoes a number of solid−solid transitions that do not occur on treatment liquid solvents. For example, planar mesophase → β, α and γ β can be brought about under appropriate conditions temperature CO2 pressure. In addition, the glassy sPS to mesomorphic form, transition at temperatures lower than when same are effected ambient The dissolved lowers glass cold crystallization rate −0.92 −0.58 °C/atm, respectively....
Abstract Polymer‐based thermal interface materials (TIMs) with excellent conductivity and heat dissipation capabilities play a crucial role in addressing the issue of accumulation advanced integrated electronics. However, establishing improved surface interactions complete networks to enhance efficient phonon transfer remains significant challenge. To tackle this problem, modification ice‐templating techniques are commonly employed create robust crosslinks continuously conductive pathways....
The temperature dependences of the fluorescence lifetimes ${\mathrm{Cr}}^{3+}$ doped insulating crystals, which have been used as temperature-sensing elements or such potential uses for different regions, are reviewed in terms crystal-field strength. Two single configurational coordinate models proposed to interpret dependence materials with low and high validities two demonstrated by their close fit lifetime data appropriate materials. As was shown thermometric applications, expressions...
A stepwise temperature- and pressure-scanning thermal analysis method was developed to measure glass-transition temperature Tg in the two-phase polymer–gas systems as a function of gas pressure p, used confirm recent theoretical predictions that certain exhibit retrograde vitrification, is, they undergo rubber-to-glass transition on heating. complete Tg-p profile delineating glass–rubber phase envelope established for PMMA-CO2 system. The vitrification behavior observed, where at pressures...
Abstract The aims of the present study were to provide scientific bases for rational use crop straw substitute chemical potassium (K) input. effects fertilization and incorporation on soil K balance supplying in a long-term (14 years) field experiment. Five treatments examined: (1) no (CK); (2) mineral fertilizing (NPK); (3) 6000 kg h m −2 (S); (4) NPK with 3000 (NPK 1/2 S); (5) (NPKS). composition, quantity-intensity (Q/I) relationship studied. Under or low returned conditions, was...
Straw return utilizes waste resources to reduce the use of chemical fertilizers worldwide. However, information is still lacking on relative impact straw soil fertility, nutrient composition different aggregates, and microbial communities. Therefore, this study aimed understand effects management practices crop yield, community in a 14-year wheat–rice rotation system. The treatments included control (without fertilizer addition), fertilization (NPK), without (S), addition with (NPKS)....
To (1) explore the trajectories of blood glucose management protection motivation in pregnant women with gestational diabetes mellitus, based on a growth mixture model, and (2) identify factors associated these trajectories. This longitudinal study, conducted between December 2023 June 2024 at tertiary hospital China, involved 313 diagnosed mellitus who were not using medication to control their levels. Participants assessed three time points: 24-28 weeks, 29-35 36-40 weeks. The data...
Monolithic NiO aerogels were prepared by a facile citric acid assisted sol–gel method for supercapacitor electrodes.
Polymer-based thermal management materials have drawn much attention in the last few years because of increasing heat dissipation challenges advanced modern electronics.
The vertically arranged structure and strong interface interaction promote a great improvement in the thermal conductivity of composites.