Free radical-induced grafting from plasma polymers for the synthesis of thin barrier coatings

RSC Advances ◽  
2015 ◽  
Vol 5 (19) ◽  
pp. 14256-14265 ◽  
Author(s):  
S. Ershov ◽  
F. Khelifa ◽  
M.-E. Druart ◽  
Y. Habibi ◽  
M.-G. Olivier ◽  
...  
Keyword(s):  
Free Radical ◽  
Polymer Film ◽  
Barrier Properties ◽  
Plasma Polymer ◽  
Plasma Polymers ◽  
Barrier Coatings ◽  
Grafting From ◽  
Thin Barrier

Enhanced barrier properties of Al substrate coated by plasma polymer film grafted with radical-induced polymer.

Free-Radical-Induced Grafting from Plasma Polymer Surfaces

2016 ◽  
Vol 116 (6) ◽  
pp. 3975-4005 ◽  
Author(s):  
Farid Khelifa ◽  
Sergey Ershov ◽  
Youssef Habibi ◽  
Rony Snyders ◽  
Philippe Dubois
Keyword(s):  
Free Radical ◽  
Polymer Surfaces ◽  
Plasma Polymer ◽  
Grafting From

Surface Morphology in the Early Stages of Plasma Polymer Film Growth from Amine-Containing Monomers

2011 ◽  
Vol 8 (5) ◽  
pp. 367-372 ◽  
Author(s):  
Andrew Michelmore ◽  
Petr Martinek ◽  
Vasu Sah ◽  
Robert D. Short ◽  
Krasimir Vasilev
Keyword(s):  
Surface Morphology ◽  
Polymer Film ◽  
Film Growth ◽  
Plasma Polymer ◽  
Early Stages

scholarly journals Advances and challenges in the field of plasma polymer nanoparticles

2017 ◽  
Vol 8 ◽  
pp. 2002-2014 ◽  
Author(s):  
Andrei Choukourov ◽  
Pavel Pleskunov ◽  
Daniil Nikitin ◽  
Valerii Titov ◽  
Artem Shelemin ◽  
...  
Keyword(s):  
Magnetron Sputtering ◽  
Plasma Polymerization ◽  
Rf Magnetron Sputtering ◽  
Polymer Nanoparticles ◽  
Plasma Polymer ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Plasma Polymers ◽  
Nanostructured Surfaces ◽  
Core Shell Nanoparticles

This contribution reviews plasma polymer nanoparticles produced by gas aggregation cluster sources either via plasma polymerization of volatile monomers or via radio frequency (RF) magnetron sputtering of conventional polymers. The formation of hydrocarbon, fluorocarbon, silicon- and nitrogen-containing plasma polymer nanoparticles as well as core@shell nanoparticles based on plasma polymers is discussed with a focus on the development of novel nanostructured surfaces.

scholarly journals Plasma Processing of Low Vapor Pressure Liquids to Generate Functional Surfaces

Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 6024
Author(s):  
Sandra Gaiser ◽  
Urs Schütz ◽  
Patrick Rupper ◽  
Dirk Hegemann
Keyword(s):  
Vapor Pressure ◽  
Polymer Film ◽  
Photoelectron Spectroscopy ◽  
Laser Scanning ◽  
Film Deposition ◽  
Plasma Polymer ◽  
Covalent Attachment ◽  
Confocal Laser ◽  
Water Contact ◽  
Functional Surfaces

The concept of depositing solid films on low-vapor pressure liquids is introduced and developed into a top-down approach to functionalize surfaces by attaching liquid polyethylene glycol (PEG). Solid-liquid gradients were formed by low-pressure plasma treatment yielding cross-linking and/or deposition of a plasma polymer film subsequently bound to a flexible polydimethylsiloxane (PDMS) backing. The analysis via optical transmission spectroscopy (OTS), optical, confocal laser scanning (CLSM) and scanning electron microscopy (SEM), Fourier transform infrared (FTIR) and X-ray photoelectron spectroscopy (XPS) as well as by water contact angle (WCA) measurements revealed correlations between optical appearance, chemical composition and surface properties of the resulting water absorbing, covalently bound PEG-functionalized surfaces. Requirements for plasma polymer film deposition on low-vapor pressure liquids and effective surface functionalization are defined. Namely, the thickness of the liquid PEG substrate was a crucial parameter for successful film growth and covalent attachment of PEG. The presented method is a practicable approach for the production of functional surfaces featuring long-lasting strong hydrophilic properties, making them predestined for non-fouling or low-friction applications.

Nanodispersion of Polybutadiene in Polystyrene through Controlled “Grafting from” Free Radical Polymerization Using a Diphenylmethyl Type Radical

1998 ◽  
Vol 31 (8) ◽  
pp. 2697-2698 ◽  
Author(s):  
H. Maldonado-Textle ◽  
M. E. De León-Sáenz ◽  
J. L. Putaux ◽  
L. F. Ramos-De Valle ◽  
R. Guerrero-Santos
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Grafting From ◽  
Type Radical
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