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Recently, the scientific community has deemed surface modification to be necessary because the surface properties of new materials are usually inadequate in terms of wettability, adhesion, corrosion resistance, or even drag reduction. In order to modify solid surfaces such as metals and alloys, different treatments have been used to obtain a desired surface finish, including chemical vapor deposition, physical vapor deposition, chemical etching, electrodeposition, or the application of non-equilibrium gaseous media, especially gaseous plasma. These treatments promote changes in roughness, hydrophobicity, biocompatibility, or reactivity. Although such treatments have been studied extensively over the past decades and even commercialized, the exact mechanisms of the interaction between reactive gaseous species and solid materials are still inadequately understood. Moreover, for various reasons, it is difficult to find an alloy with a surface behavior that differs from that of the bulk. A frequent goal of surface modification is to obtain a greater or more specific resistance to extreme environments, including resistance to corrosion and wear; higher mechanical or fatigue resistance; hydrophobicity; oleophilicity; or thermal (for low or high temperature exposure), magnetic, electrical, or specific optic or light exposure behavior. Another objective is to increase biocompatibility, prevent (bio)fouling, or both. In order to achieve and improve these properties in metals and alloys, the strategy of surface modification must be applied on the basis of direct action on the metal or the incorporation of a coating that will provide these properties or functionalize its surface to meet complex requirements.
Research & information: general --- non-fluorinated --- superhydrophobic --- water-harvesting --- fatty acid --- robust --- durable --- fluoropolyurethane --- zinc substrate --- Cu2+-assisted etching --- superhydrophobic/hydrophilic --- drag reduction --- plasma electrolytic oxidation --- PEO --- coatings --- steel --- zinc-aluminized --- corrosion --- roughness --- incidence angle --- additive manufacturing --- L-PBF --- INCONEL718 --- thermal spray --- HVOF --- HVAF --- WC-based coatings --- cermet materials --- wear resistance --- n/a
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Recently, the scientific community has deemed surface modification to be necessary because the surface properties of new materials are usually inadequate in terms of wettability, adhesion, corrosion resistance, or even drag reduction. In order to modify solid surfaces such as metals and alloys, different treatments have been used to obtain a desired surface finish, including chemical vapor deposition, physical vapor deposition, chemical etching, electrodeposition, or the application of non-equilibrium gaseous media, especially gaseous plasma. These treatments promote changes in roughness, hydrophobicity, biocompatibility, or reactivity. Although such treatments have been studied extensively over the past decades and even commercialized, the exact mechanisms of the interaction between reactive gaseous species and solid materials are still inadequately understood. Moreover, for various reasons, it is difficult to find an alloy with a surface behavior that differs from that of the bulk. A frequent goal of surface modification is to obtain a greater or more specific resistance to extreme environments, including resistance to corrosion and wear; higher mechanical or fatigue resistance; hydrophobicity; oleophilicity; or thermal (for low or high temperature exposure), magnetic, electrical, or specific optic or light exposure behavior. Another objective is to increase biocompatibility, prevent (bio)fouling, or both. In order to achieve and improve these properties in metals and alloys, the strategy of surface modification must be applied on the basis of direct action on the metal or the incorporation of a coating that will provide these properties or functionalize its surface to meet complex requirements.
Research & information: general --- non-fluorinated --- superhydrophobic --- water-harvesting --- fatty acid --- robust --- durable --- fluoropolyurethane --- zinc substrate --- Cu2+-assisted etching --- superhydrophobic/hydrophilic --- drag reduction --- plasma electrolytic oxidation --- PEO --- coatings --- steel --- zinc-aluminized --- corrosion --- roughness --- incidence angle --- additive manufacturing --- L-PBF --- INCONEL718 --- thermal spray --- HVOF --- HVAF --- WC-based coatings --- cermet materials --- wear resistance --- n/a
Choose an application
Recently, the scientific community has deemed surface modification to be necessary because the surface properties of new materials are usually inadequate in terms of wettability, adhesion, corrosion resistance, or even drag reduction. In order to modify solid surfaces such as metals and alloys, different treatments have been used to obtain a desired surface finish, including chemical vapor deposition, physical vapor deposition, chemical etching, electrodeposition, or the application of non-equilibrium gaseous media, especially gaseous plasma. These treatments promote changes in roughness, hydrophobicity, biocompatibility, or reactivity. Although such treatments have been studied extensively over the past decades and even commercialized, the exact mechanisms of the interaction between reactive gaseous species and solid materials are still inadequately understood. Moreover, for various reasons, it is difficult to find an alloy with a surface behavior that differs from that of the bulk. A frequent goal of surface modification is to obtain a greater or more specific resistance to extreme environments, including resistance to corrosion and wear; higher mechanical or fatigue resistance; hydrophobicity; oleophilicity; or thermal (for low or high temperature exposure), magnetic, electrical, or specific optic or light exposure behavior. Another objective is to increase biocompatibility, prevent (bio)fouling, or both. In order to achieve and improve these properties in metals and alloys, the strategy of surface modification must be applied on the basis of direct action on the metal or the incorporation of a coating that will provide these properties or functionalize its surface to meet complex requirements.
non-fluorinated --- superhydrophobic --- water-harvesting --- fatty acid --- robust --- durable --- fluoropolyurethane --- zinc substrate --- Cu2+-assisted etching --- superhydrophobic/hydrophilic --- drag reduction --- plasma electrolytic oxidation --- PEO --- coatings --- steel --- zinc-aluminized --- corrosion --- roughness --- incidence angle --- additive manufacturing --- L-PBF --- INCONEL718 --- thermal spray --- HVOF --- HVAF --- WC-based coatings --- cermet materials --- wear resistance --- n/a
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Superhydrophobic surfaces, with a water contact angle >150°, have attracted both academic and industrial interest due to their wide range of applications, such as water proofing, anti-fogging, antifouling, anti-icing, fluidic drag reduction and anti-corrosion. Currently the majority of superhydrophobic coatings are created using organic chemicals with low surface energy. However, the lack of mechanical strength and heat resistance prevents the use of these coatings in harsh environments. Quality superhydrophobic coatings developed using inorganic materials are therefore highly sought after. Ceramics are of particular interest due to their high mechanical strength, heat and corrosion resistance. Such superhydrophobic coatings have recently been successfully fabricated using a variety of ceramics and different approaches, and have shown the improved wear and tribocorrosion resistance properties. This Special Issue focuses on the recent developments in the fabrication of superhydrophobic coatings and their robustness against corrosion and wear resistance, but the original work on other properties of superhydrophobic coatings are also welcome. In particular, the topics of interest include, but are not limited to: Robust superhydrophobic coatings; Coatings with super-wettability in multifunctional applications; Wetting effects on corrosion and tribology; Hierarchical Coating for wetting and modelling.
n/a --- self-cleaning --- ferrofluid drop --- surface topography --- oil-water separation --- wear resistance --- super-hydrophobic coating --- parabolic morphology --- nanocomposite --- electrochemical surface engineering --- Al2O3-coated particles --- dynamic characteristics --- superhydrophobic --- stability --- suspension --- water-lubricated bearing --- chemical stability --- corrosion protection --- low friction --- friction and wear behaviour --- lubrication performance --- electrochemical deposition --- carbon steel --- TiO2 --- magnetic field --- superhydrophobic surface --- empirical formula of friction coefficient --- rough morphology --- electroless composite coating --- HVOF --- water-repellent surfaces --- corrosion resistance --- mechanical durability --- aluminum alloy --- Ni–Co --- WS2 --- thermal spray --- surfactant --- Co–Ni coating --- damped harmonic oscillation --- anodization --- etching --- MoS2 particles --- chemical etching --- truncated cone morphology --- superhydrophobic materials --- hydrophobicity --- super-hydrophobic surface --- micro-arc oxidation --- electrodeposition
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Materials of extreme wetting properties have received significant attention, as they offer new perspectives providing numerous potential applications. Water- and oil-repellent surfaces can be used, for instance, in the automobile, microelectronics, textile and biomedical industries; in the protection and preservation of constructions, buildings and cultural heritage; and in several other applications relevant to self-cleaning, biocide treatments, oil–water separation and anti-corrosion, just to name a few. The papers included in this book present innovative production methods of advanced materials with extreme wetting properties that are designed to serve some of the abovementioned applications. Moreover, the papers explore the scientific principles behind these advanced materials and discuss their applications to different areas of coating technology.
Research & information: general --- robust superhydrophobic surface --- surface assembly mechanism --- surface disintegration mechanism --- superhydrophobic --- Cu2O --- oil–water separation --- hydrophobic treatments --- oleophobicity --- nano-particles --- stone protection --- anti-graffiti coatings --- chemical cleaning --- acrylic-based paints --- felt-tip markers --- water repellency --- calcium hydroxide --- siloxane --- marble --- cultural heritage --- conservation --- sodium methyl silicone --- earth site --- silt --- the height of capillary rise --- microscopic mechanism analysis --- XRD --- XRF --- SEM --- MIP --- plasma deposition --- organosilicon thin layers --- morphology analysis --- surface molecular structure --- goose down --- wettability --- fungus resistance --- n/a --- oil-water separation
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Materials of extreme wetting properties have received significant attention, as they offer new perspectives providing numerous potential applications. Water- and oil-repellent surfaces can be used, for instance, in the automobile, microelectronics, textile and biomedical industries; in the protection and preservation of constructions, buildings and cultural heritage; and in several other applications relevant to self-cleaning, biocide treatments, oil–water separation and anti-corrosion, just to name a few. The papers included in this book present innovative production methods of advanced materials with extreme wetting properties that are designed to serve some of the abovementioned applications. Moreover, the papers explore the scientific principles behind these advanced materials and discuss their applications to different areas of coating technology.
Research & information: general --- robust superhydrophobic surface --- surface assembly mechanism --- surface disintegration mechanism --- superhydrophobic --- Cu2O --- oil–water separation --- hydrophobic treatments --- oleophobicity --- nano-particles --- stone protection --- anti-graffiti coatings --- chemical cleaning --- acrylic-based paints --- felt-tip markers --- water repellency --- calcium hydroxide --- siloxane --- marble --- cultural heritage --- conservation --- sodium methyl silicone --- earth site --- silt --- the height of capillary rise --- microscopic mechanism analysis --- XRD --- XRF --- SEM --- MIP --- plasma deposition --- organosilicon thin layers --- morphology analysis --- surface molecular structure --- goose down --- wettability --- fungus resistance --- n/a --- oil-water separation
Choose an application
Materials of extreme wetting properties have received significant attention, as they offer new perspectives providing numerous potential applications. Water- and oil-repellent surfaces can be used, for instance, in the automobile, microelectronics, textile and biomedical industries; in the protection and preservation of constructions, buildings and cultural heritage; and in several other applications relevant to self-cleaning, biocide treatments, oil–water separation and anti-corrosion, just to name a few. The papers included in this book present innovative production methods of advanced materials with extreme wetting properties that are designed to serve some of the abovementioned applications. Moreover, the papers explore the scientific principles behind these advanced materials and discuss their applications to different areas of coating technology.
robust superhydrophobic surface --- surface assembly mechanism --- surface disintegration mechanism --- superhydrophobic --- Cu2O --- oil–water separation --- hydrophobic treatments --- oleophobicity --- nano-particles --- stone protection --- anti-graffiti coatings --- chemical cleaning --- acrylic-based paints --- felt-tip markers --- water repellency --- calcium hydroxide --- siloxane --- marble --- cultural heritage --- conservation --- sodium methyl silicone --- earth site --- silt --- the height of capillary rise --- microscopic mechanism analysis --- XRD --- XRF --- SEM --- MIP --- plasma deposition --- organosilicon thin layers --- morphology analysis --- surface molecular structure --- goose down --- wettability --- fungus resistance --- n/a --- oil-water separation
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Coatings are traditionally used to protect materials from corrosion and erosion and improve the equipment’s performance. At present, there are coatings that provide materials with new properties, for example, biocidal, hydrophobic and self-cleaning properties. A promising area of materials science is the development of "smart" coatings that simultaneously give materials several new properties. The coating propertiess are determined by the coatings’ material, the structure and the properties of the substrate surface, and the methods of forming the coatings. This book contains the results of the latest research on the formation of coatings that impart complexes of new properties to various materials.
cellulose textile material --- microencapsulation --- antibacterial --- antimycotic --- wound healing properties --- silver --- polyelectrolyte microcapsules --- multifunctional --- carbon soot coatings --- super-nonwettable --- nanostructured polymer coating --- polyacrylate dispersion --- nanodispersed fillers --- graft copolymers --- composite parts of a garment --- superhydrophobic --- oleophobic --- click chemistry --- silica --- fluorinated epoxy --- coatings --- polypropylene yarn --- polytetrafluoroethylene --- magnetite nanoparticles --- barrier antimicrobial properties --- surface electrical resistance --- chemical resistance --- tensile strength --- alumina (Al2O3) coating --- self-cleaning --- composite coating --- n/a
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Corrosion is a significant issue in many industrial fields. Among other strategies, coatings are by far the most important technology for corrosion protection of metallic surfaces. The Special Issue “Advanced Coatings for Corrosion Protection” has been launched as a means to present recent developments in any type of advanced coating for corrosion protection. This book compiles 15 contributions on metallic, inorganic, polymeric and nanoparticle enhanced coatings that provide corrosion protection as well as other functionalities.
fluorine free --- silanization --- superhydrophobic --- corrosion protection --- self-cleaning --- cathodic protection --- corrosion mitigation method --- potentiodynamic polarization test --- simulation --- pre-insulated pipeline --- zinc-rich coating --- cold galvanized coating --- durability --- magnesium --- microstructure --- coating --- corrosion --- polarization --- apatite --- scanning electrodeposition --- Ni-Fe-Co-P-CeO2 composite coating --- electrochemical corrosion behavior --- corrosion mechanism --- Zn-Al diffusion layer --- mechanical energy aided diffusion --- corrosion resistance --- electrochemistry --- aluminum foam --- electrodeposition --- compression test --- polyurea --- aging mechanism --- morphology --- chemical properties --- phase separation --- hydrogen bond --- magnesium alloy --- MAO coating --- corrosion behavior --- stratification phenomena --- marine environments --- aluminum alloy AlMg6 --- Al2O3 coating --- phase composition --- stress corrosion --- micro-arc oxidation --- polymer --- water hydraulic valve --- cavitation --- erosion --- coating selection --- molecular dynamics --- boride-based cermet --- laser cladding synthesis --- laser power --- hardness --- wear resistance --- MAX phase --- Ti2AlN --- PVD coating --- oxidation --- hydrogen permeation --- tungsten --- W–Cr–C coating --- carburization --- intergranular corrosion --- pitting corrosion --- stainless steel --- passivated --- electrochemical noise --- precipitation hardening --- metallic coatings --- anodizing layers --- passivation --- polymeric coatings --- laser cladding --- PVD --- superhydrophobic coatings --- composite coatings --- n/a --- W-Cr-C coating
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Coatings are traditionally used to protect materials from corrosion and erosion and improve the equipment’s performance. At present, there are coatings that provide materials with new properties, for example, biocidal, hydrophobic and self-cleaning properties. A promising area of materials science is the development of "smart" coatings that simultaneously give materials several new properties. The coating propertiess are determined by the coatings’ material, the structure and the properties of the substrate surface, and the methods of forming the coatings. This book contains the results of the latest research on the formation of coatings that impart complexes of new properties to various materials.
Technology: general issues --- cellulose textile material --- microencapsulation --- antibacterial --- antimycotic --- wound healing properties --- silver --- polyelectrolyte microcapsules --- multifunctional --- carbon soot coatings --- super-nonwettable --- nanostructured polymer coating --- polyacrylate dispersion --- nanodispersed fillers --- graft copolymers --- composite parts of a garment --- superhydrophobic --- oleophobic --- click chemistry --- silica --- fluorinated epoxy --- coatings --- polypropylene yarn --- polytetrafluoroethylene --- magnetite nanoparticles --- barrier antimicrobial properties --- surface electrical resistance --- chemical resistance --- tensile strength --- alumina (Al2O3) coating --- self-cleaning --- composite coating --- n/a
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