Penetration of Sub-50 nm Nanoparticles Through Electret HVAC Filters Used in Residence

Engineering & Materials Science

• Electrets 100%
• HVAC 72%
• Nanoparticles 64%
• Silver nanoparticles 15%
• Fibers 14%
• Cooking 12%
• Infiltration 12%
• Factor analysis 12%
• Particle size 10%
• Cleaning 10%
• Wood 9%
• Pressure drop 9%
• Costs 4%

Earth & Environmental Sciences

• nanoparticle 59%
• penetration 53%
• filter 43%
• particle 17%
• fiber 10%
• smoking 8%
• removal 7%
• pressure drop 7%
• factor analysis 7%
• silver 6%
• infiltration 5%
• particle size 5%
• cost 3%
• prediction 3%

Chemical Compounds

• Velocity 32%
• Nanoparticle 32%
• Fiber 16%
• Pressure Drop 16%
• Silver Nanoparticle 11%
• Amount 5%