Tilen Potisk (Avtor), Maja Remškar (Avtor), Luka Pirker (Avtor), Gregor Filipič (Avtor), Igor Mihelič (Avtor), Marjan Ješelnik (Avtor), Urban Čoko (Avtor), Miha Ravnik (Avtor)

Povzetek

In this work, we demonstrate selected optimization changes in the simple design of filtration masks to increase particle removal efficiency (PRE) and filter quality factor by combining experiments and numerical modeling. In particular, we focus on single-layer filters fabricated from uniform thickness fibers and double-layer filters consisting of a layer of highly permeable thick fibers as a support and a thin layer of filtering electrospun nanofibers. For single-layer filters, we demonstrate performance improvement in terms of the quality factor by optimizing the geometry of the composition. We show significantly better PRE performance for filters composed of micrometer-sized fibers covered by a thin layer of electrospun nanofibers. This work is motivated and carried out in collaboration with a targeted industrial development of selected melamine-based filter nano- and micromaterials.

Ključne besede

nanovlakna;aerosoli;filtracija;nanofibers;aerosols;filtration;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FMF - Fakulteta za matematiko in fiziko
Založnik: American Chemical Society
UDK: 620.3
COBISS: 162583555 Povezava se bo odprla v novem oknu
ISSN: 2574-0970
Št. ogledov: 13
Št. prenosov: 4
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: nanovlakna;aerosoli;filtracija;
Vrsta dela (COBISS): Članek v reviji
Komentar vira: Nasl. z nasl. zaslona; Opis vira z dne 29. 8. 2023; Soavtorji: Maja Remškar, Luka Pirker, Gregor Filipič, Igor Mihelič, Marjan Ješelnik, Urban Čoko, Miha Ravnik;
Strani: str. 15807-15819
Letnik: ǂVol. ǂ6
Zvezek: ǂiss. ǂ17
Čas izdaje: 2023
DOI: 10.1021/acsanm.3c02592
ID: 21439514