An open-source surface barrier discharge plasma pretreatment for reduced cracking of outdoor wood coatings

Dahle, Sebastian (avtor), Pilko, Megi (avtor), Žigon, Jure (avtor), Zaplotnik, Rok (avtor), Petrič, Marko (avtor), Pavlič, Matjaž (avtor)

The development of a simple surface barrier discharge plasma device is presented to enable more widespread access to and utilization of plasma technology. The application of the plasma device was demonstrated for pretreatment of wood prior to application of protective coatings for outdoor usage. The coatings' overall performance was increased, showing a reduction or absence of cracking due to weathering on plasma-pretreated specimens. Moreover, after ten months of outdoor weathering, the plasma-pretreated specimens showed fewer infections with biotic factors and improved adhesion performance in cross-cut tests, while the surface gloss performed independently from plasma pretreatment. In contrast to that, plasma-pretreated specimens were slightly more prone to discoloration due to outdoor weathering, whereas the plasma pretreatment did not impact the initial color after coating application.

• Jezik: Angleški jezik
• Ključne besede: outdoor aging, non-thermal plasma, wood, spruce wood, open lab equipment
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: BF - Biotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: Str. 8055-8076
• Številčenje: Vol. 28, iss. 12
• PID: 20.500.12556/RUL-144793
• UDK: 630*8
• ISSN pri članku: 1572-882X
• DOI: 10.1007/s10570-021-04014-2
• COBISS.SI-ID: 69543171
• Datum objave v RUL: 13.03.2023

Gradivo je del revije

• Naslov: Cellulose
• Skrajšan naslov: Cellulose
• Založnik: Springer Nature
• ISSN: 1572-882X
• COBISS.SI-ID: 513134105

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: staranje na prostem, smrekov les, les, netermalna plazma, oprema

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P4-0015
• Naslov: Les in lignocelulozni kompoziti

• Financer: EC - European Commission
• Program financ.: H2020
• Številka projekta: 745936
• Naslov: Demonstration and implementation of an integrated process for the Plasma-Enhanced Chemical Solution Deposition of PMMA-multicomponent coatings on wood and wood-based substrates
• Akronim: PlasmaSolution