HF Plasma Discharge for Surface Modification of Cellulose-Based Materials

Autor:	Ana Maria Vlad, Emil Ghiocel Ioanid, Marta Cristina Ursescu, Marian Totolin, Dorina Rusu
Rok vydání:	2013
Předmět:	Nuclear and High Energy Physics Argon Materials science Plasma cleaning chemistry.chemical_element Plasma engineering.material Condensed Matter Physics chemistry.chemical_compound Coating Chemical engineering chemistry engineering Surface modification Wetting Cellulose Plasma processing
Zdroj:	IEEE Transactions on Plasma Science. 41:3201-3206
ISSN:	1939-9375 0093-3813
DOI:	10.1109/tps.2013.2273102
Popis:	The paper aims at assessing morphological and chemical changes on the surface of the cellulose-based materials, such as paper, induced by high frequency (HF) plasma discharge. The topic is discussed using capacitive coupled plasma discharge at 1.2 MHz, performed in Ar/O2 mixtures, on objects made up of natural polymers, such as lignocellulosic fibers. The preliminary findings indicate the possibility of using HF cold plasma discharge for obtaining the modified properties of the cellulose-based surfaces. Simultaneously, this treatment is well suited for cleaning and decontamination purposes. The improved wettability of the cellulose-based materials after surface activation in low pressure HF Ar/O2 plasma is favorable for a subsequent deposition of protective coating formulas specific in the conservation practices.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::332ab8bebd7780f1379a5d43dc54cf49 https://doi.org/10.1109/tps.2013.2273102 Zobrazit plný text záznamu