Fluorinated poly(meth)acrylate: Synthesis and properties

Yao, Wenqiang; Li, Yongjun; Huang, Xiaoyu

doi:10.1016/j.polymer.2014.09.036

Cited by 154 publications

(122 citation statements)

References 110 publications

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“…Molecular weight (Mn) and molecular weight distribution (Mw/Mn) were determined by WATERS515 (GPC). 1 H and 19 F NMR were collected on Varian Mercury-vx300 spectrometer. 13 C NMR spectra was recorded on Varian Mercury-400 spectrometer.…”

Section: General Methodsmentioning

confidence: 99%

“…On the other hand, the low crystallinity and good solubility of these copolymers can improve their processability [19]. Besides, fluorinated alkyl (methyl) acrylate polymer has good film forming properties [20], the films have excellent water, light and aging resistance performance and are widely used in textile [21], leather [22], paper [23] and coating [24,25], etc.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and surface properties study of novel fluorine-containing homopolymer and copolymers for coating applications

Sha

Zhang

Pan

et al. 2015

Applied Surface Science

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Section: General Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis and surface properties study of novel fluorine-containing homopolymer and copolymers for coating applications

Sha

Zhang

Pan

et al. 2015

Applied Surface Science

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“…The nanotube that formed after running the anodic oxidation process for 45 min and without heat treatment exhibited the biggest contact angle in water (140°) compared to the 47° value obtained for the polished surface or the one of 109° for the nanotubes obtained at 15 V and with heat treatment (Figure 3). Nanotubular morphology and the fluorine content are considered two factors that increase the surface´s hydrophobic nature [29][30][31][32][33]. Contact angles substantially increase for the nanotube surface; the layers with large contact angles display hydrophobic properties.…”

Section: Resultsmentioning

confidence: 99%

Influence of Heat Treatment and UV Irradiation on the Wettability of Ti35Nb10Ta Nanotubes

Lario¹,

Fombuena²,

Vicente³

et al. 2018

Metals

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Abstract:The implant osseointegration rate depends on the surface's topography and chemical composition. There is a growing interest in the anodic oxidation process to obtain an oxide layer with a nanotube morphology on beta titanium alloys. This surface treatment presents large surface area, nanoscale rugosity and electrochemical properties that may increase the biocompatibility and osseointegration rate in titanium implants. In this work, an anodic oxidation process was used to modify the surface on the Ti35Nb10Ta alloy to obtain a titanium nanotubes topography. The work focused on analyzing the influence of some variables (voltage, heat treatment and ultraviolet irradiation) on the wettability performance of a titanium alloy. The morphology of the nanotubes surfaces was studied by Field Emission Scanning Electron Microscopy (FESEM), and surface composition was analyzed by Energy Dispersive Spectroscopy (EDS). The measurement of contact angle for the TiO 2 nanotube surfaces was measured by a video contact angle system. The surface with the non photoinduced nanotubes presented the largest contact angles. The post-heat treatment lowered the F/Ti ratio in the nanotubes and decreased the contact angle. Ultraviolet (UV) irradiation of the TiO 2 nanotubes decrease the water contact angle.

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“…, 11,12 which is the lowest surface free energy surface until now. Unfortunately, they were banned by European Union for environmental problems.…”

mentioning

confidence: 92%

A novel block copolymer with excellent amphiphobicity synthesized via ARGET ATRP

Tao

Wang²,

Cheng

et al. 2016

J. Polym. Sci. Part A: Polym. Chem.

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ABSTRACT:The poly(methyl methacrylate)-b-poly (2-[[[[2-(perfluorohexyl)]-sulfonyl]-amino]ehthyl] methacrylate) (PMMA-b-PC 6 SMA) copolymers were successfully synthesized for the first time using activator regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) method. Under optimized reaction conditions, the degree of polymerization (DP) of resulting copolymers increased approximately linearly with monomer conversion. Structures of a well-defined block copolymer were determined by GPC, FT-IR, and 1 H-NMR spectra. Results from AFM and contact angle measurements of polymer films revealed the presence of block segments derived from PC 6 SMA, as indicated by the obvious increase in hydrophobicity and oleophobicity. The relationship between surface composition and surface wetting ability was confirmed by XPS and AFM spectra. Compared with the random copolymer PMMA-co-PC 6 SMA, C 6 SMA dosages in the PMMA-b-PC 6 SMA copolymers were greatly decreased, which retained its hydrophobic and oleophobic properties.

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Fluorinated poly(meth)acrylate: Synthesis and properties

Cited by 154 publications

References 110 publications

Synthesis and surface properties study of novel fluorine-containing homopolymer and copolymers for coating applications

Synthesis and surface properties study of novel fluorine-containing homopolymer and copolymers for coating applications

Influence of Heat Treatment and UV Irradiation on the Wettability of Ti35Nb10Ta Nanotubes

A novel block copolymer with excellent amphiphobicity synthesized via ARGET ATRP

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