Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions
This work deals with the modification of polymeric nanofibers of polyamide 6 (PA6) and polyvinylidene fluoride (PVDF) which were formed by electrospinning process. After the manufacturing process, the polymer nanofibers were exposed to the implantation of 1 MeV H+ ions on a tandem accelerator Tandet...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2022/05/epjconf_anpc2022_02002.pdf |
| _version_ | 1818024393693986816 |
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| author | Štěpanovská Eva Malinský Petr Matoušek Jindřich Poustka David Macková Anna |
| author_facet | Štěpanovská Eva Malinský Petr Matoušek Jindřich Poustka David Macková Anna |
| author_sort | Štěpanovská Eva |
| collection | DOAJ |
| description | This work deals with the modification of polymeric nanofibers of polyamide 6 (PA6) and polyvinylidene fluoride (PVDF) which were formed by electrospinning process. After the manufacturing process, the polymer nanofibers were exposed to the implantation of 1 MeV H+ ions on a tandem accelerator Tandetron MC 4130. The ion implantation was provided with different ion fluences (1.8; 3.7; 5.6)×1014 cm-2. Ion implantation of polymer nanofibers can modify their functional properties due to ion interaction with nanofibers changing their structure and elemental composition. H-ion interaction with nanofibers was simulated by SRIM program which shows the modification of polymers by prevailing electronic stopping. Rutherford Back-Scattering spectrometry (RBS) and Elastic Recoil Detection Analysis (ERDA) show distinct elemental modification in the irradiated layer of PVDF and PA6 nanofibers. The changes in surface chemistry was identified by X-ray Photoelectron Spectroscopy (XPS). The identified chemical changes contributed to the changes of electrical properties (increase of electrical conductivity) being measured by the standard two-point method. |
| first_indexed | 2024-12-10T03:59:30Z |
| format | Article |
| id | doaj.art-0dc22ef47987487a95539838e9650729 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-10T03:59:30Z |
| publishDate | 2022-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-0dc22ef47987487a95539838e96507292022-12-22T02:03:00ZengEDP SciencesEPJ Web of Conferences2100-014X2022-01-012610200210.1051/epjconf/202226102002epjconf_anpc2022_02002Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ionsŠtěpanovská Eva0Malinský Petr1Matoušek Jindřich2Poustka David3Macková Anna4Nuclear Physics Institute of the Czech Academy of Science, v. v. i.Nuclear Physics Institute of the Czech Academy of Science, v. v. i.Department of Physics, Faculty of Science, J.E. Purkyne UniversityDepartment of Physics, Faculty of Science, J.E. Purkyne UniversityNuclear Physics Institute of the Czech Academy of Science, v. v. i.This work deals with the modification of polymeric nanofibers of polyamide 6 (PA6) and polyvinylidene fluoride (PVDF) which were formed by electrospinning process. After the manufacturing process, the polymer nanofibers were exposed to the implantation of 1 MeV H+ ions on a tandem accelerator Tandetron MC 4130. The ion implantation was provided with different ion fluences (1.8; 3.7; 5.6)×1014 cm-2. Ion implantation of polymer nanofibers can modify their functional properties due to ion interaction with nanofibers changing their structure and elemental composition. H-ion interaction with nanofibers was simulated by SRIM program which shows the modification of polymers by prevailing electronic stopping. Rutherford Back-Scattering spectrometry (RBS) and Elastic Recoil Detection Analysis (ERDA) show distinct elemental modification in the irradiated layer of PVDF and PA6 nanofibers. The changes in surface chemistry was identified by X-ray Photoelectron Spectroscopy (XPS). The identified chemical changes contributed to the changes of electrical properties (increase of electrical conductivity) being measured by the standard two-point method.https://www.epj-conferences.org/articles/epjconf/pdf/2022/05/epjconf_anpc2022_02002.pdf |
| spellingShingle | Štěpanovská Eva Malinský Petr Matoušek Jindřich Poustka David Macková Anna Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions EPJ Web of Conferences |
| title | Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions |
| title_full | Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions |
| title_fullStr | Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions |
| title_full_unstemmed | Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions |
| title_short | Properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by H+ ions |
| title_sort | properties of polyamide 6 and polyvinylidene fluoride nanofibers irradiated by h ions |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2022/05/epjconf_anpc2022_02002.pdf |
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