Polytetrafluoroethylene: synthesis and characterization of the original extreme polymer

GJ Puts, P Crouse, BM Ameduri - Chemical reviews, 2019 - ACS Publications
This Review aims to be a comprehensive, authoritative, and critical review of general
interest to the chemistry community (both academia and industry) as it contains an extensive …

Optical emission spectroscopy as a diagnostic tool for characterization of atmospheric plasma jets

R Zaplotnik, G Primc, A Vesel - Applied Sciences, 2021 - mdpi.com
A suitable technique for localized surface treatment of solid materials is an atmospheric
pressure plasma jet (APPJ). The properties of the APPJ plasma often depend on small …

Surface modification of polymeric materials by cold atmospheric plasma jet

KG Kostov, TMC Nishime, AHR Castro, A Toth… - Applied Surface …, 2014 - Elsevier
In this work we report the surface modification of different engineering polymers, such as,
polyethylene terephthalate (PET), polyethylene (PE) and polypropylene (PP) by an …

Optical emission spectroscopic diagnostics of a non-thermal atmospheric pressure helium-oxygen plasma jet for biomedical applications

M Thiyagarajan, A Sarani, C Nicula - Journal of Applied Physics, 2013 - pubs.aip.org
In this work, we have applied optical emission spectroscopy diagnostics to investigate the
characteristics of a non-thermal atmospheric pressure helium plasma jet. The discharge …

Surface hydrophilization toward the proton conductive porous PTFE substrate impregnating SPEEK for polymer electrolyte membranes

H Park, VDC Tinh, D Kim - Progress in Organic Coatings, 2022 - Elsevier
Abstract Porous poly (tetrafluoroethylene)(PTFE) substrate was impregnated with sulfonated
poly (ether ether ketone)(SPEEK) molecules to synthesize the reinforced polymer electrolyte …

Study on CO2-based plasmas for surface modification of polytetrafluoroethylene and the wettability effects

L Lin, L Rui, C Li, Q Liu, S Li, Y **a, H Hu, W Yang… - Journal of CO2 …, 2021 - Elsevier
Surface modification of polymers is an attractive way to endow them with new interfacial
properties while maintaining desirable bulk properties, thus expanding their possible …

Study on dynamics of the influence exerted by plasma on gas flow field in non-thermal atmospheric pressure plasma jet

MH Qaisrani, Y **an, C Li, X Pei, M Ghasemi… - Physics of Plasmas, 2016 - pubs.aip.org
In this paper, first, steady state of the plasma jet at different operating conditions is
investigated through Schlieren photography with and without applying shielding gas …

Improving surface wettability and adhesion property of polytetrafluoroethylene by atmospheric-pressure ammonia water-mixed plasma treatment

Y Li, Y Zhou, Y Gu, B Chen, B Wang, J Yan, J Liu… - Vacuum, 2022 - Elsevier
Polytetrafluoroethylene (PTFE) has excellent properties and has been widely used in
various fields. However, the PTFE surfaces have relatively poor wettability and adhesive …

The hydrophilicity improvement of polytetrafluoroethylene by Ar plasma jet: The relationship of hydrophilicity, ambient humidity and plasma parameters

K Liu, J Lei, Z Zheng, Z Zhu, S Liu - Applied Surface Science, 2018 - Elsevier
Currently, many kinds of plasma jets are used for enhancing the hydrophilicity of
polytetrafluoroethylene (PTFE) attributed to the key radical radical dot OH by reaction with …

Effects of air-based nonequilibrium atmospheric pressure plasma jet treatment on characteristics of polypropylene film surfaces

R Kawakami, Y Yoshitani, K Mitani, M Niibe… - Applied Surface …, 2020 - Elsevier
Polypropylene (PP) film surfaces were treated using air-based nonequilibrium atmospheric
pressure plasma jets generated with a twisted wires-cylindrical electrode configuration. For …