Aerosol filtration efficiency of household materials for homemade face masks: Influence of material properties, particle size, particle electrical charge, face velocity, and leaks

Frank Drewnick,Friederike Fachinger,Lasse Moormann,Stephan Borrmann,Fiona Sprang,Julia Pikmann

doi:10.1080/02786826.2020.1817846

Aerosol filtration efficiency of household materials for homemade face masks: Influence of material properties, particle size, particle electrical charge, face velocity, and leaks

Frank Drewnick, Friederike Fachinger + Show 4 more

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https://doi.org/10.1080/02786826.2020.1817846

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Journal: Aerosol science and technology : the journal of the American Association for Aerosol Research	Publication Date: Oct 8, 2020
Citations: 135	License type: CC BY 4.0

Affiliation: Max Planck Institute for Chemistry, Johannes Gutenberg University Mainz

#Particle Electrical Charge #Face Velocity + Show 8 more

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Abstract

As a consequence of the COVID-19 pandemic caused by the SARS-CoV-2 virus, the widespread daily use of face masks is promoted worldwide. Particle-size dependent filtration efficiencies (FE; dp = 30 ...

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