A5100327640- Surface Modification and Superhydrophobicity
- Advanced Sensor and Energy Harvesting Materials
- Electromagnetic wave absorption materials
- Advanced Antenna and Metasurface Technologies
- Electrohydrodynamics and Fluid Dynamics
- Nanomaterials for catalytic reactions
- Nanomaterials and Printing Technologies
- Adhesion, Friction, and Surface Interactions
- Metamaterials and Metasurfaces Applications
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
- Semiconductor Lasers and Optical Devices
- Electrodeposition and Electroless Coatings
- MXene and MAX Phase Materials
- Antenna Design and Analysis
- Fluid Dynamics and Heat Transfer
- Aerogels and thermal insulation
- Polymer Surface Interaction Studies
- ZnO doping and properties
- Microwave-Assisted Synthesis and Applications
- Advanced Materials and Mechanics
- Polymer composites and self-healing
- Supercapacitor Materials and Fabrication
- Electronic Packaging and Soldering Technologies
- Aerosol Filtration and Electrostatic Precipitation
Qingdao University of Science and Technology
2021-2025
Harbin Institute of Technology
2024
Chinese Academy of Sciences
2013-2024
Northwestern Polytechnical University
2024
Chongqing Three Gorges University
2021-2024
Northeastern University
2024
Zhengzhou University
2012-2024
Xihua University
2004-2024
China Medical University
2024
Hong Kong University of Science and Technology
2024
We have wrapped metallic cylinders with strongly absorbing metamaterials. These resonant structures, which are patterned on flexible substrates, smoothly coat the cylinder and give it an electromagnetic response designed to minimize its radar cross section. compare normal-incidence, small-beam reflection coefficient measurement of far-field bistatic section sample, using a quasi-planar THz wave beam diameter significantly larger than sample dimensions. In this geometry we demonstrate...
The rational use and conversion of energy are the primary means for achieving goal carbon neutrality. MXenes can be used photothermal conversion, but their opaque appearance limits wider applications. Herein, we successfully develop visible-light transparent UV-absorbing polymer composite film by solution blending MXene with polyethylene then vacuum pressing. resulting could quickly heated to 65 °C under 400 mW cm
High-performance wearable sensors are required for applications in medical health and human-machine interaction, but their application has limited owing to the trade-off between sensitivity, pressure range, durability. Herein, we propose combined spraying self-diffusion process of carbon nanotubes (CNTs) balance improve these parameters with CNTs spontaneously diffusing into film surface before curing. The obtained sensor not only achieves high sensitivity (155.54 kPa-1) ultrawide detection...
In this paper, the effects of ultrasonic wave on removal inorganic scaling and plugging in cores influence key field parameters, process parameters core physical efficiency are systematically studied. The main dynamic mechanism is also analyzed. Results show that transducer frequency, power, treatment time initial permeability have great effect scale removal. When cumulative exceeds 60 min, recovery rate tends to be stable. Best can achieved when processing for 80–120 min cumulatively;...
Abstract In this work, polyvinyl chloride (PVC) was plasticized using an epoxy silane coupling agent (KH560), subsequently foamed with supercritical CO 2 and water, resulting in lightweight, insulating, cushioning rigid PVC foam. When the catalyst‐to‐KH560 ratio 1, foam exhibited highest thermal mechanical properties. The triethanolamine (TEOA) catalytic system produced more uniform cells (20–25 μm) than NaHSO 3 . there 5 phr KH560, stiffness compressive strength of increased by 8 × 10 N/m...
A strategy combining polyelectrolyte multilayer (PEM) deposition and counterion exchange was developed to fabricate wettability gradient surfaces on rough aluminum with wetting characters continuously varied from superoleophilic superoleophobic. Counterion kinetics adopted as a means tailor the surface chemical composition spatially, ultimately reflecting position-dependent immersion time during dipping of substrate in salt solution. Wettability depended identity concentration outermost PEM...
Metamaterial absorbers typically consist of a metamaterial layer, dielectric spacer and metallic ground plane. We have investigated the dependence absorption maxima on layer thickness reflection coefficient obtained in absence plane layer. Specifically, we employ interference theory to obtain an analytical expression for needed maximize at given frequency. The efficacy this simple is experimentally verified terahertz frequencies through detailed measurements spectra series metamaterials...
Herein, a new reductive-responsive pillar[5]arene-based, single-molecule-layer polymer nanocapsule is constructed for drug delivery. The functionalized system shows good biocompatibility, efficient internalization into targeted cells and obvious triggered release of entrapped drugs in reducing environment such as cytoplasm. Besides, this smart vehicle loaded with anticancer excellent inhibition tumor cell proliferation exhibits low side effect on normal cells. This work not only demonstrates...