A5014142894- Advancements in Battery Materials
- Electrospun Nanofibers in Biomedical Applications
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Advanced Sensor and Energy Harvesting Materials
- Graphene research and applications
- Advanced battery technologies research
- Electrohydrodynamics and Fluid Dynamics
- Perovskite Materials and Applications
- Membrane Separation Technologies
- Chalcogenide Semiconductor Thin Films
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Covalent Organic Framework Applications
- Porphyrin and Phthalocyanine Chemistry
- Advanced Chemical Physics Studies
- Extraction and Separation Processes
- Polymer Nanocomposite Synthesis and Irradiation
- Wound Healing and Treatments
- Photochemistry and Electron Transfer Studies
- Diamond and Carbon-based Materials Research
- Inorganic Chemistry and Materials
- Advanced Battery Technologies Research
- Hydrogen Storage and Materials
- Electrocatalysts for Energy Conversion
Anhui Normal University
2022-2025
Guilin University of Electronic Technology
2022-2024
Xiamen University of Technology
2024
Aqueous zinc-ion hybrid supercapacitors (ZHSCs) have attracted considerable attention because they are inexpensive and safe. However, the inadequate energy densities, power cycling performance of current ZHSC energy-storage devices impediments that need to be overcome enable further development commercialization this technology. To address these issues, in study, we prepared carbon-based ZHSCs using a series porous carbon materials derived from Sanhua liquor lees (SLPCs). Among them, best...
Background: A paramount issue in the realm of chronic wound healing among diabetic patients is pervasive inflammatory response that persistently thwarts angiogenesis, thereby precipitating protracted delays process such wounds. Employing zeolitic imidazolate framework-8 (ZIF-8) as a drug delivery platform, integrated within temperature-sensitive injectable hydrogel, presents an intriguing strategy for closure various irregular wounds, modulation responses, and promotion angiogenesis....
Due to the complex multi-physical field coupling during multi-nozzle electrospinning process, it is necessary establish a fast and effective control strategy maintain stable multi-jet ejection state. In this study, image processing jet state prediction system based on OpenCV PyTorch was introduced monitor current in real time predict next two seconds. The process recorded by CMOS camera, series images were processed distinguish different states according area data. Then, data under counted...
The development of new carbon materials with novel properties and excellent applications is essential urgent in many fields, such as potassium-ion batteries (PIBs). In this study, a family 30 two-dimensional biphenylene allotropes (2D-BCAs) have been systematically extended theory. energies these are slightly higher than that graphene, which can be well described by quantitative energy equation. 2D-BCAs show high synthesizability consistent the experimental network via "HF-zipping"...
Energy density and power are the two most crucial metrics in advanced electrochemical energy storage (EES) devices. The design of pseudocapacitor materials with good structure reasonable composition can ensure that be greatly increased under condition little or no reduction density. However, how to reasonably excellent is still a huge challenge. Herein, layered double hydroxides containing Ni Co elements on carbon derived from distillers’ grains by hydrothermal synthesis (NiCo‐LDH/JKPC‐2)...
The accurate and rapid detection recognition of jet features are key to dynamic monitoring online control the electrospinning process. In this study, a real-time system based on OpenCV was introduced into coaxial laser-assisted solve difficulties promote an image processing algorithm response. images with laser assistance were more clearly visible than those without assistance, significant contrast in grayscale levels existed help distinguish features. Subsequently, separate algorithms...
Designing anode materials with high lithium specific capacity is crucial to the development of energy density (ion) batteries. Herein, a distinctive growth mechanism, namely, restricted multilayered for lithium, and strategy storage are proposed achieve balance between ultrahigh need avert uncontrolled dendritic lithium. In particular, based on first-principles computation, we show that Al2C monolayer planar tetracoordinate carbon structure can be an ideal platform realizing mechanism as...
Exploring and developing new rechargeable halide-ion batteries plays an important role in the advancement growth of ion battery family. Here, we systematically explored feasibility single-layer MXenes their hydrogenated derivatives as electrode materials for via first-principles theory. The calculated results indicate that halide ions (T ions) can be stably efficiently adsorbed on surfaces M2X M2XH2, with theoretical specific capacities ranging from 227 to 497 mAh g–1. diffusion barriers T...
The stability of perovskite solar cells is closely related to the defects in crystals, and a large number crystal are caused by solution method. In this study, resveratrol (RES), green natural antioxidant abundant knotweed grape leaves, introduced into films passivate defect. RES achieves defect passivation interacting with uncoordinated Pb
In order to obtain a fibrous biofilm carrier material with good water purification effect, the of PAN and PAN-PEO (mass ratio 9:1) was prepared by electrospinning process, performance differences between fabric carriers PAN, 9:1), blank non-woven fabric, including structure (surface morphology, specific surface area, porosity), wettability (water contact angle absorbance) membrane hanging ratio, were tested through various characterization methods. The experimental results show that...
There is an urgent need for high-performance rechargeable electrical storage devices as a supplement or substitution lithium ion batteries (LIBs) due to the shortage of in nature. Herein we propose stable 2D electrene T'-Ca2P anode material Na/K developed using first principles calculations. Our calculated results show that monolayer antiferromagnetic semiconducting with spin-polarized electron gas. It exhibits suitable adsorption both Na and K atoms, its anisotropic migration energy...
The development of new multifunctional superhard materials beyond diamond is a great challenge for science and industry application. A diamond-like boron carbonitride material (BC6N) formed by covalently alternated stacking two-dimensional BC3 C3N monolayers systemically investigated through first-principles method. electronic structure calculations show that the direct bandgap semiconductor with 2.404 eV (HSE06). It exhibits anisotropic high carrier mobility (μLh = 1.88 × 104 cm2 V-1 s-1),...
In this work, we theoretically investigate the feasibility of biphenylite, van der Waals layered bulk structure from experimental biphenylene network monolayers, as an anode material for alkali metal ions. The results indicate that theoretical properties Li, Na, and K in biphenylite are generally beyond those graphite. Li-biphenylite exhibits a high specific capacity 744 mAh·g-1, with corresponding voltage range 0.90-0.36 V, low diffusion barrier (<0.30 eV), small volume change (∼9.9%), far...
Abstract Electrospun membranes are made of thousands nanofibers and widely used in many fields. However, their poor mechanical properties seriously restrict industrialization. In this paper, a simple post fabrication strategy is proposed to enhance the strength electrospun nanofiber membranes. The polymer skeleton was melted electrohydrodynamic direct-writing into membrane penetrated its properties. As verification, composite with polyimide polylactide generated, tensile increased from 14.9...
Abstract The controllable drug-releasing is the key to application of wound dressing and other bioremediation membrane. In this paper, a hybrid electrospinning method was utilized fabricate PVP/PVAc blend nanofibrous effects processing parameters were investigated on morphology, diameter dispersion nanofibers. Drug release test carried out for nanofiber membranes with different mass ratio, showing excellent performance membranes.
Organic matter and ammonia-nitrogen pollution are the research focuses of sewage purification. PMMA fiber biofilm carriers were prepared using electrospinning technique compared with nonwoven in purification experiments. The two bacteria-cultured for several days, chemical oxygen demand (COD) ammonia nitrogen (NH3–N) tested analyzed. results showed that after four days purification, COD concentration removal rate non-woven group reached 77.89%, 82.70%. After six NH3–N did not decrease but...
α-Antimonene has recently been successfully fabricated in experiment; hence, it is timely to examine how various types of point defects α-antimonene can affect its novel electronic properties. Herein, we present a comprehensive investigation total nine possible via first-principles calculations. Particular attention placed on the structural stability and effects properties α-antimonene. Compared with analogs, such as phosphorene, graphene, silicene, find that most be more easily generated,...