A5101936355- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Membrane Separation Technologies
- Surface Modification and Superhydrophobicity
- Aerosol Filtration and Electrostatic Precipitation
- Membrane-based Ion Separation Techniques
- Electrospun Nanofibers in Biomedical Applications
- Atmospheric Ozone and Climate
- Infection Control and Ventilation
- High voltage insulation and dielectric phenomena
- Membrane Separation and Gas Transport
- Advanced Thermodynamics and Statistical Mechanics
- Heat Transfer Mechanisms
- Spectroscopy and Laser Applications
- Air Quality Monitoring and Forecasting
- Catalytic Processes in Materials Science
- Solar-Powered Water Purification Methods
- Catalysis and Hydrodesulfurization Studies
- Nanopore and Nanochannel Transport Studies
- Heat transfer and supercritical fluids
- Phase Equilibria and Thermodynamics
- Atmospheric chemistry and aerosols
- Electrohydrodynamics and Fluid Dynamics
- Turbomachinery Performance and Optimization
- Catalysis and Oxidation Reactions
Sichuan University
2024
Zhengzhou University
2024
Wuhan Textile University
2022-2023
Chengdu Medical College
2020
University of Waterloo
2010
Abstract In this work, high efficiency and multifunctional poly(vinyl alcohol‐ co ‐ethylene) nanofiber, Ag particle, polypropylene (PP) meltblown nonwoven substrate composite (NF@Ag) air filters by a simple spray coating method subsequent UV irradiation treatment are demonstrated. The water vapor transmission rate of the NF@Ag‐4 filter is 4753.36 ± 316.75 g/(m 2 d), which higher than that commercial PP (4240.71 354.36 d)). It can be explained Janus structure with asymmetric wettability,...
In this article, we reported a hierarchical structure of flower-like zinc oxide (ZnO) and poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofiber (ZnO@NF) hybrid membranes for high-performance air filters. Monodispersed ZnO superstructures were fabricated using template-free surfactant-free hydrothermal method, PVA-co-PE yarns prepared melt extrusion phase separation approach. The subjected to high-speed shearing in mixed aqueous solution isopropanol water obtain stably dispersed suspension....
The NF@CNT air filters are composed of PVA- co -PE nanofibers and ultrafine spider-like carbon nanonets, can be applied in comfortable face masks, human motion physiological signal monitoring sensors, TEPGs for green power generation.
Advanced materials that possess distinguishable superwettability have been extensively applied for oil/water separation. Among them, superhydrophilic/superoleophobic are defined as a water contact angle less than 5° and an oil greater 150°, considered the ideal candidate separation because of their superior antioil-fouling. However, there two main issues need to be addressed materials: (1) Two-dimensional (2D) time-consuming unable obtain high fluxes during separation; (2) The reported...
In this work, we report a novel high-pressure solid-state metathesis (HSM) reaction to produce spherical bulk (diameters 2-4 mm) Co-C alloys (Co3C and Co1-xCx). At 2-5 GPa 1300 °C, C atoms preferentially occupy the interstitial sites of face-centered cubic (fcc) Co lattice, leading formation metastable Pnma Co3C. The Co3C decomposes above 1400 °C at GPa, infiltrate fcc saturating content in Co, forming an Co1-xCx solid solution while excess are found precipitate form graphite. Vickers...
This study primarily investigates the enhanced heat transfer of V-shaped ribs with?in an internal cross-flow channel and their impact on external film cooling per?formance. The aim is to assess advantages in gas turbine blades. research specifically discusses efficiency smooth channels, channels with ribs, intermittently placed at a blowing ratio, M, 0.5 three different Reynolds numbers. results indicate that vortices generated by coolant passing through positive effectively impinge upper...