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Mask-Assisted Deposition of Ti on Cyclic Olefin Copolymer Foil by Pulsed Laser Deposition
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SYSNO ASEP 0574389 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Mask-Assisted Deposition of Ti on Cyclic Olefin Copolymer Foil by Pulsed Laser Deposition Author(s) Cutroneo, Mariapompea (UJF-V) ORCID, RID, SAI
Silipigni, L. (IT)
Macková, Anna (UJF-V) RID, ORCID, SAI
Malinský, Petr (UJF-V) RID, ORCID, SAI
Mikšová, Romana (UJF-V) RID, ORCID, SAI
Holý, V. (CZ)
Malý, J. (CZ)
Stofik, M. (CZ)
Aubrecht, P. (CZ)
Fajstavr, D. (CZ)
Slepička, P. (CZ)
Torrisi, L. (IT)Number of authors 12 Article number 1298 Source Title Micromachines. - : MDPI
Roč. 14, č. 7 (2023)Number of pages 16 s. Publication form Online - E Language eng - English Country CH - Switzerland Keywords pulsed laser deposition ; cyclic olefin copolymer ; optical spectroscopy ; Z-potential ; SEM-EDX ; AFM OECD category Nuclear physics R&D Projects GA22-10536S GA ČR - Czech Science Foundation (CSF) Research Infrastructure NanoEnviCz III - 90266 - Ústav fyzikální chemie J. Heyrovského AV ČR, v. v. i. Method of publishing Open access Institutional support UJF-V - RVO:61389005 UT WOS 001039073100001 EID SCOPUS 85166246578 DOI 10.3390/mi14071298 Annotation Cyclic olefin copolymer (COC) is a novel type of thermoplastic polymer gaining the attention of the scientific community in electronic, optoelectronic, biomedicine and packaging applications. Despite the benefits in the use of COC such as undoubted optical transparency, chemical stability, a good water-vapor barrier and biocompatibility, its original hydrophobicity restricts its wider applicability and optimization of its performances. Presently, we report on the optical and morphological properties of the films of COC covered with Ti in selected areas. The layer of Ti on COC was deposited by pulsed lased deposition processing. The Ti/COC film was characterized by UV-Vis spectroscopy indicating that its transmittance in the visible region decreased by about 20% with respect to the pristine polymer. The quality of the deposited Ti was assessed with the morphology by scanning electron (SEM) and atomic force microscopies (AFM). The modification of the wettability was observed by the sessile drop method indicating a reduction of the native hydrophilicity. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2024 Electronic address https://doi.org/10.3390/mi14071298
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