Morphology of the surface layer of polymers modified by gaseous fluorine

Nazarov, V. G.; Кондратов, А. П.; Stolyarov, V. P.; Evlampieva, L. A.; Баранов, В. А.; Gagarin, M. V.

doi:10.1134/s0965545x06110058

Cited by 29 publications

(11 citation statements)

References 3 publications

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“…Pristine and fluorinated LDPE C1s core peaks exhibited five to six components depending on the fluorine route. In agreement with literature [15,[47][48][49], Table 4 reviews specific assignment of the C1s components (for the fluorinated atoms). The resultant assignment and the binding energy values have been detailed in Tables 5 and 6 respectively for the samples treated with F 2 and XeF 2 .…”

Section: Surface Characterizationsupporting

confidence: 81%

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Enhancement of surface properties on Low Density Polyethylene packaging films using various fluorination routes

Peyroux

Dubois

Tomasella

et al. 2015

European Polymer Journal

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Section: Surface Characterizationsupporting

confidence: 81%

“…and the polymer surface. Under this process, in a general rule, only the upper surface of the polymer layer is modified [5,14,15]. Its thickness depends on the treatment conditions.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of surface properties on Low Density Polyethylene packaging films using various fluorination routes

Peyroux

Dubois

Tomasella

et al. 2015

European Polymer Journal

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“…As it was mentioned above, great variety of commercial properties of polymer articles can be improved by direct [3,11,12,20,25]. Direct fluorination creates a barrier to permeation of multiatomic molecules, e.g., hydrocarbons.…”

Section: Commercial Applications Of the Direct Fluorination Of Polymersmentioning

confidence: 99%

“…[3,4,[9][10][11][12][13]. However, practical use of fluoropolymer items is restricted due to their high cost and complexity of synthesis.…”

Section: Introduction and Fluorination Proceduresmentioning

confidence: 99%

Modification of surface properties of carbon-based and polymeric materials through fluorination routes: From fundamental research to industrial applications

Tressaud

Durand²,

Labrugère³

et al. 2007

Journal of Fluorine Chemistry

177

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The outstanding characteristics of fluorine gas, e.g., extreme reactivity and oxidizing power, and the utmost electronegativity of F À ion, lead to very strong bonds between fluorine and most of the other elements of the periodical table. Treatments involving F 2 , fluorinated gases and rf plasmaenhanced fluorination (PEF) constitute exceptional tools for modifying the surface properties of materials. Many advantages of these techniques can be indeed outlined, when compared to more conventional methods: low-temperature reactions (even at room temperature), chemical modifications limited to surface only without changing the bulk properties, possible non-equilibrium reactions. Depending on the type of starting materials and employed techniques, the improved properties may concern wettability, adhesion, chemical stability, barrier properties, biocompatibility, grafting, mechanical behavior. Several examples of surface fluorination will be given on various types of carbon-based materials, elastomers and polymers. #

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“…and used mostly at the stage of polymerization. However, additive technologies in the "bulk modification" case are also applicable [8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

The polymer composites’ morphological structure simulation

Drozdov¹,

Nazarov²,

Nozdrachev³

et al. 2017

Nanosystems: Phys. Chem. Math.

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The digital two-dimensional Fourier decomposition of surface scanning electron microscopy (SEM) micrographs is used to detect the regular morphological structures on a polymer composite surface. Analyzing the SEM images of fluorinated and sulfonated low density polyethylene (LDPE), we identify and specify both regular and irregular submicron surface structures. The possibility of similar information processing techniques generalization for the morphological simulating of modified polymers bulk structures is discussed.Keywords: Surface and bulk modification of polymers, gas-phase fluorination and sulfonation, surface structure, image processing and analysis, scanning electron microscopy.

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Morphology of the surface layer of polymers modified by gaseous fluorine

Cited by 29 publications

References 3 publications

Enhancement of surface properties on Low Density Polyethylene packaging films using various fluorination routes

Enhancement of surface properties on Low Density Polyethylene packaging films using various fluorination routes

Modification of surface properties of carbon-based and polymeric materials through fluorination routes: From fundamental research to industrial applications

The polymer composites’ morphological structure simulation

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