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Fabrication of thermally stable porous films from a cured epoxy resin via the breath figures process / Mikhail A. Soldatov in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 1 (01/2018)
[article]
Titre : Fabrication of thermally stable porous films from a cured epoxy resin via the breath figures process Type de document : texte imprimé Auteurs : Mikhail A. Soldatov, Auteur ; Maria S. Parshina, Auteur ; Veronika V. Makarova, Auteur ; Olga A. Serenko, Auteur ; Aziz M. Muzafarov, Auteur Année de publication : 2018 Article en page(s) : p. 159-164 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Copolymères
Epoxydes
Fluoropolymères
Hydrophobie
Matériaux poreux
OrganosiliconesIndex. décimale : 667.9 Revêtements et enduits Résumé : In the current work, porous films based on epoxy resin have been obtained via the Breath Figures method. It was shown that the use of a low-temperature curing agent and fluoro-containing organosilicon copolymer, compatible with epoxy resin, makes it possible to obtain porous, thermostable, highly hydrophobic coatings with a pore diameter of 3–4 µm. When the epoxy resin/copolymer mixture is homogenous, the modifier prevents water droplet coalescence; otherwise, the mixture becomes heterogeneous, and the positive influence of the modifier is lost. The obtained modified porous films are highly hydrophobic and maintain their porous structure until polymer devitrification occurs. The simplicity of the Breath Figures method shows great potential for the manufacture of water-repellent paint coatings based on epoxy resin for use in a variety of applications. Note de contenu : - Materials
- Film preparation
- CharacterizationDOI : 10.1007/s11998-017-9968-8 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-017-9968-8.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30108
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Code-barres Cote Support Localisation Section Disponibilité 19610 - Périodique Bibliothèque principale Documentaires Disponible A facile and low-cost preparation of durable amphiphobic coatings with fluoride–silica@poly(methacrylic acid) hybrid nanocomposites / Zheng-Bai Zhao in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 6 (11/2017)
[article]
Titre : A facile and low-cost preparation of durable amphiphobic coatings with fluoride–silica@poly(methacrylic acid) hybrid nanocomposites Type de document : texte imprimé Auteurs : Zheng-Bai Zhao, Auteur ; Da-Ming Zhang, Auteur ; Li Tai, Auteur ; Peng-Fei Jiang, Auteur ; Yong Jiang, Auteur Année de publication : 2017 Article en page(s) : p. 1369-1380 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Amphiphobie
Hydrophobie
Matériaux hybrides
Oléophobie
RevêtementsIndex. décimale : 667.9 Revêtements et enduits Résumé : Poor robustness, high cost and complicated preparation are the main barriers to the large-scale industrial application of amphiphobic coatings. A facile and low-cost method to fabricate durable amphiphobic coatings is reported in this work. The coatings were composed of top and bottom paints. The top paint was prepared by the F–Si@PMAA hybrid nanocomposites dispersion. The hybrid nanocomposites with dual structure were prepared via the co-condensation reaction of tetraethoxysilane (TEOS) and 1H,1H,2H,2H-Perfluorodecyl triethoxysilane (HDFTES) on the surface of the presynthesized PMAA nanoparticles in ethanol dispersion. The bottom one was a type of inexpensive car refinishing paint. The resulting coatings could be sprayed onto different substrates. All the coated substrates exhibited good amphiphobicity with superhydrophobicity with the water contact angle greater than 150°, water roll-off angle less than 4°, and high oleophobicity with the oil contact angle greater than 130°. Moreover, all of the prepared coatings exhibited great robustness after water jetting, sand abrasion, and knife scratching. This method can be an effective strategy for fabricating amphiphobic surfaces for practical industrial applications. Note de contenu : - EXPERIMENTAL : Materials - Preparation of F–Si@PMAA hybrid nanocomposites - Fabrication of amphiphobic films by spray coating - Measurement of surface morphology - Characterization of the rough dual structure of F–Si@PMAA hybrid nanocomposites - Measurement of water/oil wetting properties of the amphiphobic coatings - Measurement of mechanical robustness of the amphiphobic coatings
- RESULTS AND DISCUSSIONS : Preparation of amphiphobic coatings - Durability of amphiphobic coatings - Micromorphology of hybrid nanocomposites and the influence on the amphiphobicity of the coatings -DOI : 10.1007/s11998-017-9940-7 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-017-9940-7.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29641
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Code-barres Cote Support Localisation Section Disponibilité 19441 - Périodique Bibliothèque principale Documentaires Disponible A facile approach to superhydrophobic LiAl-layered double hydroxide film on Al-Li alloy substrate / You Zhang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 3 (05/2015)
[article]
Titre : A facile approach to superhydrophobic LiAl-layered double hydroxide film on Al-Li alloy substrate Type de document : texte imprimé Auteurs : You Zhang, Auteur ; Jianhua Liu, Auteur ; Yingdong Li, Auteur ; Mei Yu, Auteur ; SongMei Li, Auteur ; Bing Xue, Auteur Année de publication : 2015 Article en page(s) : p. 595-601 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Aluminium -- Alliages
Caractérisation
Couches minces
Hydrophobie
Hydroxydes doubles lamellaires
Spectroscopie de photoélectrons
Surfaces (technologie)Index. décimale : 667.9 Revêtements et enduits Résumé : A highly oriented LiAl-layered double hydroxide (LDH) film was first fabricated via a facile in situ growth method on Al–Li alloy. The morphology and structure of the LDH film were characterized using scanning electron microscopy, atomic force microscopy, X-ray diffraction, and transmission electron microscopy. After chemical modification with 1H,1H,2H,2H-Perfluorodecyltrimethoxysilane, the chemical compositions and states of surface-modified film were analyzed by Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy. The results showed that the nest-like structure of LiAl-LDH film was composed of interconnected LiAl-LDH nanosheets, which oriented almost vertically to the substrate surface. After chemical modification, a superhydrophobic surface was obtained with water contact angle of 168°. The formation mechanism of the superhydrophobic film was also discussed. Note de contenu : - Materials
- Synthesis of LiAl-LDH film
- Preparation of superhydrophobic film
- CharacterizationDOI : 10.1007/s11998-015-9660-9 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-015-9660-9.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24183
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Code-barres Cote Support Localisation Section Disponibilité 17244 - Périodique Bibliothèque principale Documentaires Disponible Facile creation of superhydrophobic surface with fluorine–silicon polymer under ambient atmosphere / Qianqian Shang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 5 (09/2012)
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Titre : Facile creation of superhydrophobic surface with fluorine–silicon polymer under ambient atmosphere Type de document : texte imprimé Auteurs : Qianqian Shang, Auteur ; Baosong Fu, Auteur ; Hu Liu, Auteur ; Mengyu Wang, Auteur ; Guomin Xiao, Auteur Année de publication : 2012 Article en page(s) : p. 589-595 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Angle de contact
Copolymères
Fluorine
Fluoropolymères
Hydrophobie
Revêtements:Peinture
SiliconesLes silicones, ou polysiloxanes, sont des composés inorganiques formés d'une chaine silicium-oxygène (...-Si-O-Si-O-Si-O-...) sur laquelle des groupes se fixent, sur les atomes de silicium. Certains groupes organiques peuvent être utilisés pour relier entre elles plusieurs de ces chaines (...-Si-O-...). Le type le plus courant est le poly(diméthylsiloxane) linéaire ou PDMS. Le second groupe en importance de matériaux en silicone est celui des résines de silicone, formées par des oligosiloxanes ramifiés ou en forme de cage (wiki).Index. décimale : 667.9 Revêtements et enduits Résumé : A fluorine–silicon polymer of poly(styrene-co-1H,1H,2H,2H-perfluorooctyl methacrylate-co-vinyltriethoxysilane) (PSFV) was synthesized by bulk polymerization, and superhydrophobic surfaces were subsequently fabricated utilizing phase separation technique in one step by casting PSFV copolymer solution under ambient atmosphere. The PSFV copolymer was dissolved in tetrahydrofuran (THF), and then ethanol was added into the solution to induce phase separation. The surface morphologies of the copolymer films were controlled by the degree of phase separation, which could be tuned easily by the ethanol/THF volume ratio and the solution’s initial concentration. Scanning electron microscopy observations indicated that the superhydrophobic copolymer film had a rough surface with a binary hierarchical structure. A brief explanation of the formation of the special microstructure was put forward. The water contact angle and sliding angle of the superhydrophobic PSFV surface were measured as 162° and 4°, respectively. The simplicity of the operation’s process might make the superhydrophobic surface potentially useful in a variety of applications. Note de contenu : - EXPERIMENTAL : Materials - Synthesis of copolymer - Preparation of superhydrophobic copolymer film - Characterization
- RESULTS AND DISCUSSION : Characterization of the PSFV copolymer - Preparation of superhydrophobic copolymer filmsDOI : 10.1007/s11998-012-9394-x En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-012-9394-x.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16030
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Code-barres Cote Support Localisation Section Disponibilité 14190 - Périodique Bibliothèque principale Documentaires Disponible Facile fabrication of durable superhydrophobic SiO2/polyacrylate composite coatings with low nanoparticle filling / Yanfen Huang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 17, N° 5 (09/2020)
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Titre : Facile fabrication of durable superhydrophobic SiO2/polyacrylate composite coatings with low nanoparticle filling Type de document : texte imprimé Auteurs : Yanfen Huang, Auteur ; Bin Chen, Auteur ; Zaosheng Lv, Auteur ; Fen Guo, Auteur Année de publication : 2020 Article en page(s) : p. 1289-1295 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Adhésion
Caractérisation
Copolymères -- Synthèse
Copolymères acrylates fluorés
Dioxyde de silicium
Fluoropolymères
Hydrophobie
Matériaux hybrides
Nanoparticules
Polyacrylates
Revêtement auto-nettoyant
Revêtements -- Propriétés mécaniques
Revêtements organiques
Stabilité thermiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : This study aimed to prepare superhydrophobic coatings that could be used for practical applications. Nanocomposites of polyacrylate containing silica nanoparticles were prepared by dispersing silica sol in a polyacrylate solution. Superhydrophobicity was attainable for nanocomposite coatings with a filler percentage of only 15 wt%. Reducing the loading of silica nanoparticles not only minimized the costs but also simplified the preparation. The superhydrophobic coatings with water contact angle as high as 155.4° and contact angle hysteresis of 5.6° exhibited good self-cleaning property. The superhydrophobic nanocomposite coatings also displayed good mechanical properties and excellent thermal stabilities that favor indoor and outdoor applications. The superhydrophobic nanocomposite coatings can be used on various substrate surfaces, including glass plates, polymethyl methacrylate plates, polycarbonate plates, and aluminum sheets. Given their large-scale and low-cost fabrication, superhydrophobic coatings show great promise in practical applications in a broad range of fields. Note de contenu : - EXPERIMENTAL : Materials - Synthesis of fluorinated acrylate copolymers - Preparation of coatings - Characterization
- RESULTS AND DISCUSSION : Hydrophobicity of the coatings - Surface morphological features of as-prepared coatings - Thermal stability properties of as-prepared coatings - Mechanical properties of as-prepared coatingsDOI : https://doi.org/10.1007/s11998-020-00347-y En ligne : https://link.springer.com/content/pdf/10.1007/s11998-020-00347-y.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=34574
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Code-barres Cote Support Localisation Section Disponibilité 22303 - Périodique Bibliothèque principale Documentaires Disponible Facile fabrication of fluorine–silicon-containing poly (styrene–acrylate)/SiO2 hydrophobic composites by combining physically mixing and sol–gel process / Lingyun Ye in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 5 (09/2019)
PermalinkFacile fabrication of robust superhydrophobic cotton fabrics modified by polysiloxane nanowires for oil/water separation / Bin Wang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 3 (05/2018)
PermalinkFacile fabrication of superhydrophobic alloy surface based on room temperature vulcanized silicone modification / Shangda Chen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 4 (07/2019)
PermalinkFacile fabrication of superhydrophobic nanocomposites coating materials using nanoemulsion polymerization technique and its application for protecting the petroleum carbon steel pipelines / M. R. Noor El-Din in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 20, N° 1 (01/2023)
PermalinkFacile fabrication of superhydrophobic polysiloxane/magnetite nanocomposite coatings with electromagnetic shielding property / Xiaofeng Ding in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 8, N° 6 (11/2011)
PermalinkFacile fabrication of superhydrophobic surface with needle-like microflower structure on aluminum substrate / Yinlong Shi in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 12, N° 6 (11/2015)
PermalinkFacile fabrication of water repellent coatings from vinyl functionalized SiO2 spheres / Qianqian Shang in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 10, N° 4 (07/2013)
PermalinkA facile process for fabrication of environmentally safe superhydrophobic surfaces / Tanu Mittal in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 14, N° 6 (11/2017)
PermalinkFacile synthesis of fluorine-free, hydrophobic, and highly transparent coatings for self-cleaning applications / Abderrahmane Hamdi in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 18, N° 3 (05/2021)
PermalinkFeasibility study of a functional modification for porcine acellular dermal matrix / Chen Yining in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 103, N° 3 (05-06/2019)
PermalinkFighting rust with acrylic dispersions / Daniel Flojhar in EUROPEAN COATINGS JOURNAL (ECJ), N° 5 (05/2022)
PermalinkA fluorine–silicone acrylic resin modified with UV-absorbing monomers and a free radical scavenger / Huibin Lei in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 4 (07/2018)
PermalinkFormulation and characterization of hybrid polymeric/ZnO nanocomposite coatings with remarkable anti-corrosion and hydrophobic characteristics / Sh. Ammar in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 13, N° 5 (09/2016)
PermalinkFormulations sébo-résistantes pour une adhésion cutanée améliorée / Tatyana Abel Roberman in EXPRESSION COSMETIQUE, N° Hors-série (12/2020)
PermalinkFree radical copolymerization of trifluoroethyl methacrylate with perfluoroalkyl ethyl acrylates for superhydrophobic coating application / Mei Hu in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 16, N° 3 (05/2019)
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