Multi-Scale Microstructure Investigation for a PM2.5 Air-Filter Efficiency Study of Non-Woven Polypropylene

Keyphrases

• Aerosol 50%
• Air Filter 50%
• Air Filter Efficiency 100%
• Bimodal Microstructure 100%
• Collection Efficiency 100%
• Efficiency Study 100%
• Face Velocity 100%
• Fiber Arrangement 50%
• Fiber Deposition 50%
• Fiber Surface 50%
• Filter Material 50%
• Filter Media 50%
• Filtration Mechanism 50%
• Filtration Performance 50%
• Geometric Properties 50%
• Low Pressure Drop 50%
• Material Parameters 50%
• Microstructure Investigation 100%
• Morphological Properties 50%
• Most Penetrating Particle Size 50%
• Particle Size Range 50%
• Particulate Matter 2.5 (PM2.5) 100%
• Polypropylene Filter 50%
• Polypropylene Nonwoven Fabric 100%
• Porosity 50%
• Respirator 50%
• Surface Charge Density 50%
• Three-dimensional (3D) 50%
• X-ray Computed Tomography (X-CT) 50%

Engineering

• Collection Efficiency 100%
• Face Velocity 100%
• Fibre Surface 50%
• Filter Efficiency 100%
• Filter Medium 50%
• Material Parameter 50%
• Most Penetrating Particle Size 50%
• Multiscale 100%
• Particular Matter 2.5 100%
• Porosity 50%
• Pressure Drop 50%
• Size Range 50%
• Surface Charge Density 50%

Chemical Engineering

• Particular Matter 2.5 100%
• Polypropylene 100%