A5102979358- Epoxy Resin Curing Processes
- Polymer Nanocomposites and Properties
- Synthesis and properties of polymers
- Fiber-reinforced polymer composites
- Polymer composites and self-healing
- Tribology and Wear Analysis
- Flame retardant materials and properties
- Mechanical Behavior of Composites
- Advanced machining processes and optimization
- Advanced Sensor and Energy Harvesting Materials
- Silicone and Siloxane Chemistry
- Advanced Surface Polishing Techniques
- Tunneling and Rock Mechanics
- Aerogels and thermal insulation
- Cellular and Composite Structures
- Power Systems and Renewable Energy
- Force Microscopy Techniques and Applications
- Wind Turbine Control Systems
- Metal Alloys Wear and Properties
- Energy Load and Power Forecasting
- Integrated Energy Systems Optimization
- IPv6, Mobility, Handover, Networks, Security
- Composite Material Mechanics
- Conducting polymers and applications
- Advanced Graph Neural Networks
Dalian University of Technology
2014-2025
Tsinghua University
2025
Jiangnan University
2022-2024
Harbin Institute of Technology
2007-2023
Shanghai Municipal Education Commission
2017
Shanghai University of Engineering Science
2017
China Institute of Water Resources and Hydropower Research
2012
Virginia Tech
1991-1995
Abstract Micro diamond tools are indispensable for the efficient machining of microstructured surfaces. The precision in tool manufacturing and cutting performance directly determines processing quality components. high-quality micro relies on scientific design methods appropriate techniques. However, there is currently a lack systematic review academia. This study systematically summarizes analyzes modern tools, as well impact waviness, sharpness, durability quality. Subsequently, method...
The nanosheet boehmite (AlOOH) was synthesized and used as reinforcing agent to toughen carbon fiber-reinforced polymers. purity, morphology, size composition of the AlOOH nanosheets were investigated by methods XRD, SEM, TEM FTIR, respectively. Interlaminar fracture toughness for mode II deformation polymers toughened varying contents at room temperature (RT, 293k) low (LT, 77k). surfaces examined SEM correlate with interlaminar properties. results indicated that pure crystalline high...
In the present work, a facile and environmentally friendly method was presented to synthesize nano-boehmite (AlOOH) that added in bisphenol A epoxy resin improve flame retardancy of resin. The crystalline phase as-synthesized AlOOH examined using X-ray diffraction measurements, while no peaks from other are observed patterns, sharp demonstrate high crystallinity AlOOH. Scanning electron microscopy used observe morphology AlOOH; results indicate thickness nanosheets is about 23 nm....
To address the challenges in battery health management, this paper introduces a physics-informed neural network predictor-estimator scheme. In framework, predictor forecasts degradation, setting benchmarks for estimator, while estimator provides calibrations as substitution to infeasible measurement techniques. For design, linear-exponential model is employed two-stage degradation prediction, enabling online parameter updates and knee point detection. three networks embedded with Coulomb...
A liquid oxygen-compatible epoxy resin is successfully prepared by changing the epoxy/amine equivalent ratio (SR) of a phosphorus-containing resin. The oxygen impact test results showed that modified was compatible with only when SR 0.8. mechanical properties at 90 K strain energy and toughness reached maximum 0.8, which suggested reduced rigidity might be beneficial to improve compatibility polymer. thermomechanical thermal cross-linking density stability proportional SR. Fourier transform...
ABSTRACT In this article, sheet boehmite (AlOOH), which was synthesized via a facile and environmental friendly method, used as reinforcing agent to toughen Bisphenol A epoxy resin. The result of X–ray Diffraction (XRD) IR spectrum indicated that the as–synthesized product pure crystalline high purity AlOOH. effects AlOOH on mechanical properties AlOOH/epoxy nanocomposites were investigated. results introduction significantly improved Compared with neat resin, tensile strength fracture...
Abstract The use of inorganic (glass) fiber reinforcement to enhance the mechanical properties and reduce anisotropy in situ composites based on blends liquid crystalline polymers (LCPs) with polyetherimide (PEI) is discussed. It was found that tensile flexural moduli are increased reduced increasing grass content (when compared at equivalent LCP weight fractions). creep compliance PEI/LCP upon addition glass fibers. However, disadvantage processability worsens fibers composites. effect...
Epoxy-based composites containing silica modified by various silane coupling agents (SCAs) were prepared. The effect of the SCAs and content on thermal, mechanical properties, fracture toughness nanocomposites was investigated. particle size dispersion state particles in matrix determined transmission electron microscopy. modification with verified Fourier transform infrared spectroscopy. specific tensile properties at ambient temperature (AT, 298 K) compared those cryogenic (LT, 77...
Abstract Results related to the mechanical properties of in situ composites based on partially miscible blends polyetherimide (Ultem) and liquid crystalline polymers (HX1000 HX4000) are discussed. It is observed that, at least terms tensile flexural modulus, there a positive deviation from law mixtures. These results analyzed an attempt made explain origin this synergistic behavior upon morphological data. The these systems compared that immiscible system (Ultem/Vectra) also glass‐reinforced...
This paper is concerned with the development of films an engineering thermoplastic, polyetherimide (Ultem), reinforced a thermotropic liquid crystalline polymer (Vectra). In particular processing conditions for which fibrils Vectra can be formed are established. The upper temperature established by point at polymers degrade while lower that G‘ equals G“ blend. morphology, molecular orientation and mechanical properties in situ composite were investigated as function draw ratio various...