A5088841746- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Fiber Laser Technologies
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Photonic Crystal and Fiber Optics
- Supercapacitor Materials and Fabrication
- Advanced Fiber Optic Sensors
- Software Engineering Research
- Software Reliability and Analysis Research
- Solar-Powered Water Purification Methods
- Laser-Matter Interactions and Applications
- Membrane Separation Technologies
- Solar Thermal and Photovoltaic Systems
- Vibration Control and Rheological Fluids
- Robotics and Sensor-Based Localization
- Nonlinear Dynamics and Pattern Formation
- MXene and MAX Phase Materials
- Medical Image Segmentation Techniques
- Mathematical Biology Tumor Growth
- Mathematical and Theoretical Epidemiology and Ecology Models
- Information and Cyber Security
- Optical Network Technologies
- Characterization and Applications of Magnetic Nanoparticles
- Organic Light-Emitting Diodes Research
Hubei University
2016-2024
Sun Yat-sen University
2022-2024
Wuhan University of Technology
2024
Ministry of Education of the People's Republic of China
2024
South China Normal University
2020-2024
Sanya University
2024
Robotic Technology (United States)
2022
China Aerospace Science and Industry Corporation (China)
2021
Beijing Normal University
2017-2018
Yunnan University
2010-2011
Nonconventional poly(maleic anhydride-<italic>alt</italic>-vinyl pyrrolidone) copolymers exhibit distinct AIE characteristics, as well molecular weight-dependent and excitation-dependent fluorescence. They can emit blue to red colours under different excitation wavelengths.
Harvesting solar energy for photothermal conversion in an efficient manner steam-electricity cogeneration is particularly opportune the context of comprehensive utilization to address challenge a global shortage fresh water. However, fragile thermal devices and single-energy pattern greatly hinder extensive exploitation practical application. Herein, flexible carbon cloth nanocomposite with biomimetic pelargonium hortorum-petal-like surface that embraces all desirable chemical physical...
We numerically investigate the pulsating dynamics of pure-quartic solitons (PQSs) in a passively mode-locked fiber laser. The bifurcation diagrams show that PQS can alternate between stable single soliton and regimes multiple times before transiting into chaotic state. This multi-alternation behavior be attributed to energy redistribution across central part oscillating tails PQS, which is caused by an imperfect counterbalance self-phase modulation (SPM)-induced fourth-order dispersion...
Abstract Controlling the coherence of chaotic soliton bunch holds promise to explore novel light-matter interactions and manipulate dynamic events such as rogue waves. However, control remains challenging, there is a lack equilibrium mechanism for stochastic interactions. Here, we develop strategy effectively in laser. We show that by introducing lumped fourth-order-dispersion (FOD), oscillating tails can be formed generate potential barriers among solitons. The repulsive force between...
A bifunctional VS 2 –Ti 3 C heterostructure electrocatalyst is designed and applied in LSBs, combining suitable adsorption capacity, enhanced catalytic activity, open channels to achieve a balanced efficient “capture-diffusion-catalysis” process.
Dissipative solitons (DSs), due to the complex interplay among dispersion, nonlinear, gain and loss, illustrate abundant nonlinear dynamics behaviors. Especially, dispersion plays an important role in research of DS ultrafast fiber lasers. Previous studies have mainly focused on effect even-order i.e., group velocity (GVD) fourth-order dispersion. In fact, odd-order dispersions, such as third-order (TOD), also significantly influences DSs. However, lack engineering tools, few experimental...
Schematic of the classification polar and nonpolar materials for LSBs.
Derived from oceanography, nowadays the investigation of rogue waves (RWs) has been widely spread in various fields, particularly nonlinear optics. Passively mode-locked fiber laser regarded as one excellent platforms to investigate dissipative RWs (DRWs). Here, we report observation DRW generation induced by single and multi-soliton explosions a passively laser. It was demonstrated that through gain-mediated soliton interactions, could erupt because explosion another cavity. Meanwhile,...
In consideration of the inferior rate performance and low sulfur utilization lithium–sulfur batteries (LSBs), an effective strategy via combining polar materials with conductive carbon host is widely applied. Herein, metal organic framework-derived in situ-developed ZnIn2S4@C innovatively synthesized to mediate lithium polysulfide (LPS) conversion based on high electron conductivity strong chemical interactions for advanced LSBs. Polar ZnIn2S4 possesses chemisorption keeping DFT calculation...
With the addition of span 85, disk-like LiNi1/3Co1/3Mn1/3O2 nanoplates with exposed (001) planes were synthesized using a simple Pechini method. The diameter was approximately 50 nm while thickness around 3 nm. This result showed that mixture liquid surfactants played key role in change morphology nanoplates. kind cathode material, which applied lithium ion battery, achieved high specific capacity 165 mA h g−1 at 2C after 200 cycles, together retention ratio 98.2%.
The conductivity and stability of materials have always been the main problems hindering development lithium-ion battery applications. Here, we successfully construct MnCO3@NiO composites with unique heterogeneous structure via epitaxial growth porous NiO nanosheets (thickness: ∼125 nm) on MnCO3 microspheres (diameter: ∼3 μm) to be anode batteries. synergistic effect provided by this special effectively improves electrochemical kinetics, specific surface area as well structural composites,...
Capacity reduction mainly caused by the shuttle effect and low conductivity restricts commercial application of lithium–sulfur batteries (LSBs).
Abstract High‐nickel cathode materials is known to have high specific capacity but poor stability and safety due nickel diffusion. While Al‐doped high‐nickel (NCMA) particles exhibit enhanced stability, their durability under high‐charge cut‐off voltages remains uncertain. Herein, a polymer electrolyte with semi‐interpenetrating network (SIPN) structure designed for high‐voltage lithium‐metal battery application. The matrix of the composed CO 2 ‐derived thermoplastic polyurethane (TPU) an in...