Hydrophobic Surfaces

Hydrophobic Surfaces PDF Author: Frederick Fowkes
Publisher: Elsevier
ISBN: 0323159222
Category : Science
Languages : en
Pages : 247

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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.

Hydrophobic Surfaces

Hydrophobic Surfaces PDF Author: Frederick Fowkes
Publisher: Elsevier
ISBN: 0323159222
Category : Science
Languages : en
Pages : 247

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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.

Superhydrophobic Surfaces

Superhydrophobic Surfaces PDF Author: Russell J. Crawford
Publisher: Elsevier
ISBN: 0128013311
Category : Technology & Engineering
Languages : en
Pages : 181

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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

Superhydrophobic Surfaces

Superhydrophobic Surfaces PDF Author: Alain Carré
Publisher: BRILL
ISBN: 9004165932
Category : Technology & Engineering
Languages : en
Pages : 508

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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.

Superhydrophobic Surfaces

Superhydrophobic Surfaces PDF Author: Mehdi Khodaei
Publisher: Intechopen
ISBN: 1838805974
Category : Science
Languages : en
Pages : 132

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Book Description
During the past decade, the superhydrophobic surfaces, bio-inspired non-wettable surfaces, have aroused worldwide interest. The super water-repellant surface has special characteristics such as low surface energy as well as hierarchical micro/nano surface roughness. These surfaces have many practical applications, from industrial to biomedical applications, including water/oil separation, self-cleaning, drag reduction, anti-fogging, anti-bacterial, anti-fouling, anti-icing, corrosion resistance, as well as many applications in industries such as marine, oil, and gas, aerospace, biomedicine etc. This book presents knowledge on the field of application of superhydrophobic surfaces. Superhydrophobicity has become a hot topic in the academics as well as industries in different engineering and biomedicine research fields.

Water in Biomaterials Surface Science

Water in Biomaterials Surface Science PDF Author: Marco Morra
Publisher: John Wiley & Sons
ISBN: 9780471490418
Category : Technology & Engineering
Languages : en
Pages : 422

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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.

Heat Transfer

Heat Transfer PDF Author: Konstantin Volkov
Publisher: BoD – Books on Demand
ISBN: 1789232643
Category : Science
Languages : en
Pages : 372

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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.

Surfaces and Interfaces of Biomimetic Superhydrophobic Materials

Surfaces and Interfaces of Biomimetic Superhydrophobic Materials PDF Author: Zhiguang Guo
Publisher: John Wiley & Sons
ISBN: 3527806709
Category : Technology & Engineering
Languages : en
Pages : 402

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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.

Water in Biological and Chemical Processes

Water in Biological and Chemical Processes PDF Author: Biman Bagchi
Publisher: Cambridge University Press
ISBN: 1107037298
Category : Medical
Languages : en
Pages : 383

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Book Description
A unified overview of the dynamical properties of water and its unique and diverse role in biological and chemical processes.

Surfaces of Nanoparticles and Porous Materials

Surfaces of Nanoparticles and Porous Materials PDF Author: James A. Schwarz
Publisher: CRC Press
ISBN: 9780824746681
Category : Science
Languages : en
Pages : 814

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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.

Surface and Interfacial Aspects of Cell Adhesion

Surface and Interfacial Aspects of Cell Adhesion PDF Author: Alain Carre
Publisher: CRC Press
ISBN: 9004190805
Category : Science
Languages : en
Pages : 546

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Book Description
Cell adhesion comes into play in almost all domains of life. The range of situations in which it occurs, involving organisms, living tissues, microorganisms or single cells, is endless. Cell adhesion is involved in the binding of a cell to a surface, extracellular matrix, or another cell using cell adhesion molecules. It is crucial in the formation