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Author: Frederick Fowkes Publisher: Elsevier ISBN: 0323159222 Category : Science Languages : en Pages : 247
Book Description
Hydrophobic Surfaces reviews the studies of solid/liquid interfaces by measurements of heats of immersion, focusing on the important phenomena controlling liquid/solid interactions. This book discusses the effect of dipole moment, hydrogen-bonding, and acidic or basic character of liquid, including the role of adsorbable species. The nature of the solid surface, electric field, acidic or basic properties, and ability to form hydrogen bonds are likewise elaborated in detail. This text also stresses that polytetrafluoroethylene surfaces have a few hydrophilic sites that carbon blacks vary widely and significantly in the relative number of hydrophobic and hydrophilic sites. This publication is beneficial to students and researchers conducting work on hydrophobic solid/liquid interfaces.
Author: Russell J. Crawford Publisher: Elsevier ISBN: 0128013311 Category : Technology & Engineering Languages : en Pages : 181
Book Description
Superhydrophobic Surfaces analyzes the fundamental concepts of superhydrophobicity and gives insight into the design of superhydrophobic surfaces. The book serves as a reference for the manufacturing of materials with superior water-repellency, self-cleaning, anti-icing and corrosion resistance. It thoroughly discusses many types of hydrophobic surfaces such as natural superhydrophobic surfaces, superhydrophobic polymers, metallic superhydrophobic surfaces, biological interfaces, and advanced/hybrid superhydrophobic surfaces. - Provides an adequate blend of complex engineering concepts with in-depth explanations of biological principles guiding the advancement of these technologies - Describes complex ideas in simple scientific language, avoiding overcomplicated equations and discipline-specific jargon - Includes practical information for manufacturing superhydrophobic surfaces - Written by experts with complementary skills and diverse scientific backgrounds in engineering, microbiology and surface sciences
Author: Frederick Fowkes Publisher: Elsevier ISBN: 0323159222 Category : Science Languages : en Pages : 247
Book Description
Hydrophobic Surfaces reviews the studies of solid/liquid interfaces by measurements of heats of immersion, focusing on the important phenomena controlling liquid/solid interactions. This book discusses the effect of dipole moment, hydrogen-bonding, and acidic or basic character of liquid, including the role of adsorbable species. The nature of the solid surface, electric field, acidic or basic properties, and ability to form hydrogen bonds are likewise elaborated in detail. This text also stresses that polytetrafluoroethylene surfaces have a few hydrophilic sites that carbon blacks vary widely and significantly in the relative number of hydrophobic and hydrophilic sites. This publication is beneficial to students and researchers conducting work on hydrophobic solid/liquid interfaces.
Author: Alain Carré Publisher: BRILL ISBN: 9004165932 Category : Technology & Engineering Languages : en Pages : 508
Book Description
Superhydrophobic surfaces (water contact angles higher than 150º) can only be achieved by a combination of hydrophobicity (low surface energy materials) with appropriate surface texture. In nature one can find an array of impressive and elegant examples of superhydrophobic surfaces. For example, on a lotus leaf rain drops bounce off after impact, then entirely roll off the lotus leaf and drag along any dirt particles, without leaving residues. The artificial design of superhydrophobic and self-cleaning surfaces has become an extremely active area of fundamental and applied research.This book presents both fundamental and applied aspects of superhydrophobic surfaces. It describes also different strategies for making superhydrophobic surfaces from a large diversity of materials (polymers, metals and other inorganic materials, composites) and processes (lithographic techniques, electrochemical processes, self-assembly processes, colloidal particles, sol-gel processes, nanofilaments, or simple scraping).A bountiful of information is covered in this book which represents cumulative wisdom of many world-renowned researchers in the fascinating and burgeoning area of superhydrophobic surfaces.
Author: Marco Morra Publisher: John Wiley & Sons ISBN: 9780471490418 Category : Technology & Engineering Languages : en Pages : 422
Book Description
Theorie, Analytik, Praxis: Dieser Band behandelt alle wesentlichen Aspekte eines relativ jungen Forschungsgebietes, das sich mit Wechselwirkungen an Grenzflächen zwischen biologischen Materialien (u.a. Polysacchariden, Polyethylenoxid, Proteinen, Kohlenhydraten) und Wasser beschäftigt. Diskutiert werden Konsequenzen für Biotechnologie, Medizin und für die Herstellung von Beschichtungen.
Author: Zhiguang Guo Publisher: John Wiley & Sons ISBN: 3527806709 Category : Technology & Engineering Languages : en Pages : 402
Book Description
A comprehensive and systematic treatment that focuses on surfaces and interfaces phenomena inhabited in biomimetic superhydrophobic materials, offering new fundamentals and novel insights. As such, this new book covers the natural surfaces, fundamentals, fabrication methods and exciting applications of superhydrophobic materials, with particular attention paid to the smart surfaces that can show switchable and reversible water wettability under external stimuli, such as pH, temperature, light, solvents, and electric fields. It also includes recent theoretical advances of superhydrophobic surfaces with regard to the wetting process, and some promising breakthroughs to promote this theory. As a result, materials scientists, physicists, physical chemists, chemical engineers, and biochemists will benefit greatly from a deeper understanding of this topic.
Author: James A. Schwarz Publisher: CRC Press ISBN: 9780824746681 Category : Science Languages : en Pages : 814
Book Description
This innovative reference collects state-of-the-art procedures for the construction and design of nanoparticles and porous material while suggesting appropriate areas of application. Presenting both synthesis and characterization protocols, Surfaces of Nanoparticles and Porous Materials contains over 3000 references, tables, equations, drawings, and photographs. It examines the thermodynamics and kinetics of adsorption involving organic and inorganic liquids, solids, and gaseous media.. Topics include characterization, transport processes, diffusion, and the adsorption of heavy metals, ions, proteins, and pharmaceutical organics.
Author: Konstantin Volkov Publisher: BoD – Books on Demand ISBN: 1789232643 Category : Science Languages : en Pages : 372
Book Description
The book focuses on new analytical, experimental, and computational developments in the field of research of heat and mass transfer phenomena. The generation, conversion, use, and exchange of thermal energy between physical systems are considered. Various mechanisms of heat transfer such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes are presented. Theory and fundamental research in heat and mass transfer, numerical simulations and algorithms, experimental techniques, and measurements as they applied to all kinds of applied and emerging problems are covered.
Author: Carel J. Van Oss Publisher: Academic Press ISBN: 0123743036 Category : Science Languages : en Pages : 239
Book Description
The book also treats the surface properties of apolar and polar molecules, polymers, particles and cells, as well as their mutual interaction energies, when immersed in water, under the influence of the three prevailing non-covalent forces, i.e., Lewis acid-base (AB), Lifshitz-van der Waals (LW) and electrical double layer (EL) interactions. The polar AB interactions, be they attractive or repulsive, typically represent up to 90% of the total interaction energies occurring in water. Thus the addition of AB energies to the LW + EL energies of the classical DLVO theory of energy vs. distance analysis makes this powerful tool (the Extended DLVO theory) applicable to the quantitative study of the stability of particle suspensions in water.-
Author: Shuncai Wang Publisher: MDPI ISBN: 3039217844 Category : Science Languages : en Pages : 166
Book Description
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 will focus 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
Author: Frederick Fowkes
Author: Russell J. Crawford
Author: Frederick Fowkes
Author: Alain Carré
Author: Mehdi Khodaei
Author: Marco Morra
Author: Zhiguang Guo
Author: James A. Schwarz
Author: Konstantin Volkov
Author: Carel J. Van Oss
Author: Shuncai Wang