Modification of polymethylmethacrylate under irradiation of the SEM electron beam

Havránek, Vladimír; Torrisi, L.; Silipigni, L.; Macková, Anna; Malinský, Petr; Cutroneo, Mariapompea

doi:https://dx.doi.org/10.1080/10420150.2022.2136085

Number of the records: 1

Modification of polymethylmethacrylate under irradiation of the SEM electron beam

1.

SYSNO ASEP	0563493
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Modification of polymethylmethacrylate under irradiation of the SEM electron beam
Author(s)	Havránek, Vladimír (UJF-V)_{RID, SAI, ORCID} Torrisi, L. (IT) Silipigni, L. (IT) Macková, Anna (UJF-V)_{RID, ORCID, SAI} Malinský, Petr (UJF-V)_{RID, ORCID, SAI} Cutroneo, Mariapompea (UJF-V)_{ORCID, RID, SAI}
Number of authors	6
Source Title	Radiation Effects and Defects in Solids. - : Taylor & Francis - ISSN 1042-0150 Roč. 177, 11-12 (2022), s. 1222-1231
Number of pages	10 s.
Publication form	Print - P
Language	eng - English
Country	GB - United Kingdom
Keywords	Polymethylmethacrylate ; electron beam ; morphology ; SEM-EDX
OECD category	Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
R&D Projects	GA22-10536S GA ČR - Czech Science Foundation (CSF)
	EF16_013/0001812 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Research Infrastructure	CANAM II - 90056 - Ústav jaderné fyziky AV ČR, v. v. i.
Method of publishing	Limited access
Institutional support	UJF-V - RVO:61389005
UT WOS	000871374100001
EID SCOPUS	85140712489
DOI	10.1080/10420150.2022.2136085
Annotation	This paper is focused on the study of the modifications of polymethymethacrylate (PMMA) under the irradiation of electron beams. PMMA is a well-known thermoplastic synthetic polymer, with unique features such as transparency, good tensile strength, and moldability. Its performance can be significantly modified through the realization of functionalized thin film coatings, ion irradiations, laser irradiations for different applications, such as flexible electronics, biomaterials, dielectric layers and sensors. The purpose of this paper is to describe the changes of the PMMA features as a function of the energy and fluence of electron beams. The morphology of the obtained structures is studied by electron scanning microscopy while the C/ O atomic ratios are monitored by the energy dispersive X-ray spectroscopy.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2023
Electronic address	https://doi.org/10.1080/10420150.2022.2136085

Number of the records: 1