Naslov
Atmospheric pressure plasma jet assisted impregnation of gold nanoparticles into PVC polymer

Autori
Jurov, Andrea ; Šrut Rakić, Iva ; Delač Marion, Ida ; Filipič, Gregor ; Kovač, Janez ; Cvelbar, Uroš ; Krstulović, Nikša

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
25th INTERNATIONAL SCIENTIFIC MEETING ON VACUUM SCIENCE AND TECHNIQUE / Kovač, Janez ; Junkar, Ita - Ljubljana : Infokart, 2018, 33-33

ISBN
978-961-94431-0-1

Skup
25th International Scientific Meeting on Vacuum Science and Technique

Mjesto i datum
Gozd Martuljek, Slovenija, 17.05.2018. - 18.05.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
atmospheric pressure plasma jet ; polymer nanocomposites ; nanoparticles impregnation ; polymer treatments ; poly(vinyl chloride), PVC

Sažetak
Atmospheric pressure plasma jet due to its high activity [1, 2] is used as a tool to design polymer/ nanoparticles composite materials for various applications. The aim of this research is to get a cheap and green method for nanoparticles impregnation into polymer surfaces. The proposed route consists of nanoparticle synthesis by laser ablation in water and nanoparticles impregnation into polymers assisted by atmospheric pressure plasma jet. The impregnation is achieved by increased roughness of treated samples containing nanoparticles which are embedded into such rough structures. The concentration of applied nanoparticles is of order of 4·108 ml-1 and it is calculated from evaluated craters [4, 5] left after ablation by a method described in [6]. This proof-of-concept method is based on pre- or post-treatment of PVC polymer drop coated with Au nanoparticles by helium atmospheric pressure plasma jet. [1] M. Laroussi, T. Akan, Plasma Process. Polym. 4 (2007) 777 [2] X. Lu, G. V. Naidis, M. Laroussi, S. Reuter, D. B. Graves, K. Ostrikov, Phys. Rep. 630 (2016) 1 [3] R. Zaplotnik, M. Bišćan, N. Krstulović, D. Popović, and S. Milošević, Cavity ring-down spectroscopy for atmospheric pressure plasma jet analysis, Plasma Sources Sci. Technol. 24 (2015) 054004 [4] N. Krstulovic, S. Milosevic, Drilling enhancement by nanosecond–nanosecond collinear dual-pulse laser ablation of titanium in vacuum, Appl. Surf. Sci. 256 (2010) 4142-4148 [5] N. Krstulović, S. Shannon, R. Stefanuik, C. Fanara, Underwater-laser drilling of aluminium, Int. J. Adv. Manuf. Technol. 69 (2013) 1765 [6] N. Krstulovic, K. Salamon, O. Budimlija, J. Kovac, J. Dasovic, P. Umek, I. Capan, Parameters optimization for synthesis of Al- doped ZnO nanoparticles by laser ablation in water, Appl. Surf. Sci. 440 (2018) 916–925

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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