Download or read book Atomised Spray Plasma Deposition of Functional Polymer Coatings written by Isaias Castaneda-Montes and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plasma Deposition and Treatment of Polymers Volume 544 written by Wei William Lee and published by . This book was released on 1999-09 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is immense interest, both industrial and academic, in developing processes for plasma deposition and modification of polymers. These polymers and treatments have wide-ranging applications in electronics, protective coatings, optical coatings, biomaterials, ophthalmics, corrosion protection, tribology, surface mechanics, membranes, food and pharmaceutical packaging, and sensors. In addition, fundamentals of plasma processes and technology are also of critical importance in many semiconductor processing operations such as etching and treatment of polymers, deposition of low-dielectric constant materials, and dry photoresist. The understanding of plasma polymer deposition in various technical fields, as well as in the treatment methods of polymers, have become critical. This book focuses on the deposition, modification and characterization of polymeric materials which are important for advanced technologies. Particular emphasis is placed on materials and synthesis concepts. Topics include: plasma processes for biomaterials; fundamentals of plasma processing; plasma processing for electronics and optics; and plasma treatments and functional coatings.
Download or read book Plasma Spray Deposition of Polymer Coatings written by Yuqing Bao and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plasma Deposition Treatment and Etching of Polymers written by Riccardo d'Agostino and published by Elsevier. This book was released on 2012-12-02 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma Deposition, Treatment, and Etching of Polymers takes a broad look at the basic principles, the chemical processes, and the diagnostic procedures in the interaction of plasmas with polymer surfaces. This recent technology has yielded a large class of new materials offering many applications, including their use as coatings for chemical fibers and films. Additional applications include uses for the passivation of metals, the surface hardening of tools, increased biocompatibility of biomedical materials, chemical and physical sensors, and a variety of micro- and optoelectronic devices. - Appeals to a broad range of industries from microelectronics to space technology - Discusses a wide array of new uses for plasma polymers - Provides a tutorial introduction to the field - Surveys various classes of plasma polymers, their chemical and morphological properties, effects of plasma process parameters on the growth and structure of these synthetic materials, and techniques for characterization - Interests scientists, engineers, and students alike
Download or read book Plasma Technology for Deposition and Surface Modification written by Mohammad Mokbul Hossain and published by Logos Verlag Berlin GmbH. This book was released on 2009 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma processing is a high-technology discipline in tailoring surface properties and in obtaining functional polymers of advanced materials without changing the material's bulk. Comparing with solid polymeric materials, special care should be taken for surface activation of textiles due to their complex geometries. It was found that modification is strongly influenced by both plasma parameters and fabric structure. As compared to air, CO2, and water vapor, Ar/O2 and He/O2 mixtures were found to be very effective for surface hydrophilization of polyester textiles due to the long-lasting free radical lifetimes. The modified surfaces were not stable for a long time due to restructuring of the polar functional groups. Therefore, plasma coatings containing functional groups are required in order to obtain a permanent surface modification. Permanent nanoporous coatings were deposited in order to obtain functional surfaces which contain accessible functionalities within the entire coating volume. This novel approach is essentially based on a fine control of simultaneous deposition and etching processes during plasma co-polymerization of ammonia with hydrocarbons. A nanoporous structure with a large specific surface area was achieved that contained functional groups inside the coating volume, which were accessible to e.g. dye molecules, thus facilitating substrate independent dyeing. A permanent hydrophilic modification of material surfaces was obtained by introducing nitrogen polar functionalities, depending on the NH3 to hydrocarbon ratio, which is mostly due to a replacement of carbon in a-C: H: N films. This novel combination of polar groups with a suitable texturing realized within crosslinked aC: H: N coatings proved to be an efficient method providing a long-term mechanical stability of superhydrophilic coatings. Moreover, plasma coated material surfaces contain huge numbers of functional groups which can chemically interact with matrix materials and hence, yield strong covalent bond between fiber and matrix. The coatings show a large surface area which enhances the contact area and surface texturing and additionally promotes mechanical interlocking. Thus, the novel, developed nanoporous coatings represent a platform for diverse multifunctional applications in the surface enhancement of advanced material
Download or read book Functional Coatings written by Swapan Kumar Ghosh and published by John Wiley & Sons. This book was released on 2006-07-24 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first book to concentrate on providing a concise, representative overview of polymer microencapsulation for novel organic coatings and all its chemical and engineering aspects collates the literature hitherto spread out among journals in various disciplines. It covers all the important methods for carrying out microencapsulations, including in situ polymerization, phase separation, emulsification, grinding and spray drying. The result is a solid, introduction from first-hand practitioners working in industry and research institutions for newcomers to the field. It is equally vital reading for professionals already active in the area needing to stay abreast of developments.
Download or read book Multi functional Protective Coatings for Plastics Using Open air Spray Plasma Deposition written by Yichuan Ding and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Transparent plastics are increasingly important to emerging technologies such as light-weight transportation, flexible electronics, and display technologies. However, due to the low surface hardness, plastics can be easily scratched and degraded which significantly reduce their optical qualities and lifetimes. In this dissertation, I will focus on the development of durable functional protective coatings for plastics and new understandings of their mechanical properties including adhesion, stiffness, and moisture-assisted cracking behavior. I will demonstrate two scalable processing strategies for synthesizing these coatings, namely, spray deposition of sol-gel precursors and open-air plasma deposition. Firstly, I will focus on the processing of an organosilicate-based bilayer coating with unprecedented combination of adhesion and stiffness using open-air spray and plasma depositions. The bilayer coating exhibited a > 90% transparency in the visible wavelengths, 8-fold the adhesion energy and 4-fold the Young's modulus of commercial sol-gel polysiloxane coatings. The coating deposition rate, elastic modulus, hardness and adhesion to poly methyl methacrylate (PMMA) substrates will be discussed and correlated to the molecular structures and chemical compositions of the coatings. Secondly, I will demonstrate the molecular design strategies for engineering coating's deformation rate sensitivity and fracture resistance in a moist environment. With increasing non-hydrolysable organic network connectivity, the mechanical behavior of the coatings can vary from almost perfectly elastic to increasingly viscoelastic in a controlled fashion. The related fracture resistance was also found to be significantly improved. New insights into the fundamental molecular-scale relaxation and cracking mechanisms of the coatings will also be highlighted. Finally, I will describe a novel and versatile dual-source deposition method involving ultrasonic spraying and open-air plasma deposition for making durable multifunctional nanocomposite coatings. Previous work for making nanocomposites focused on incorporating nanoparticles by either in-situ growth in the matrix or by dispersing into the matrix precursor before deposition. However, in this new method, the nanoparticles and coating matrix are independently deposited which eliminate the potential difficulties associated with preparing high mass fraction composites with well-dispersed nanoparticles. The capability of incorporating several different functional nanoparticles into durable coating matrix with good nanoparticle dispersity, uniformity and strong matrix-nanoparticle interfacial interactions will be highlighted. The effect of nanoparticle concentration, size, and film thicknesses on coatings surface morphology, optical properties and mechanical properties will also be discussed.
Download or read book Plasma Enhanced Chemical Vapor Deposition of Functional Coatings Using Experimental Design Methodology written by Chih-Tao Lin and published by . This book was released on 1999 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Functional Properties of Plasma Polymer Coatings Deposited Using a Hollow Cathode Arc Discharge Based PECVD Process written by and published by . This book was released on 2018 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Plasma Spray Applications written by Hamidreza Salimi Jazi and published by BoD – Books on Demand. This book was released on 2012-03-21 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, plasma spray has been received a large number of attentions for various type of applications due to the nature of the plasma plume and deposition structure. The plasma gas generated by the arc, consists of free electrons, ionized atoms, some neutral atoms, and undissociated diatomic molecules. The temperature of the core of the plasma jet may exceed up to 30,000 K. Gas velocity in the plasma spray torch can be varied from subsonic to supersonic using converging-diverging nozzles. Heat transfer in the plasma jet is primarily the result of the recombination of the ions and re-association of atoms in diatomic gases on the powder surfaces and absorption of radiation. Taking advantages of the plasma plume atmosphere, plasma spray can be used for surface modification and treatment, especially for activation of polymer surfaces. I addition, plasma spray can be used to deposit nanostructures as well as advanced coating structures for new applications in wear and corrosion resistance. Some state-of-the-art studies of advanced applications of plasma spraying such as nanostructure coatings, surface modifications, biomaterial deposition, and anti wear and corrosion coatings are presented in this book.
Download or read book Plasma Enhanced Chemical Vapor Deposition of Functional Coatings Using Metal organic Compounds written by Feng Li and published by . This book was released on 1999 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Functional Polymer Coatings written by Limin Wu and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Pressure Plasma enhanced Chemical Vapor Deposition of Functional Coatings on Metals written by Angela Marie Ladwig and published by . This book was released on 2008 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancing Applications of Polymer Coating Technology written by Prem Kumar Karmakar and published by GRIN Verlag. This book was released on 2024-07-03 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific Study from the year 2024 in the subject Engineering - Mechanical Engineering, , course: B.Tech Mechanical, language: English, abstract: Research conducted over the past few decades has brought us closer to the development of functional polymer coatings that are easy to use, self-cleaning, antibacterial, and antifouling. The use of polymer coatings has little or no impact on other properties, and they do not compromise the safety or mechanical strength of the materials being coated. Coatings are highly durable, resistant, and are primarily used for protection against environmental factors such as water, corrosion, and other elements. These coatings must meet stringent performance requirements to ensure maximum effectiveness. In this work, we try to bring forward the recent research and advancements that are taking place in the field of Polymer Coating Technology, and have a better understanding of this technology getting implemented in our day-to-day life.
Download or read book Functional Coatings for Biomedical Energy and Environmental Applications written by Raj K. Arya and published by John Wiley & Sons. This book was released on 2024-10-08 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand functional coatings and their role in three key industries of the future Functional coatings play a huge range of roles in industries from automotive to aerospace to electronic and beyond. They offer protection, performance enhancement, corrosion resistance, self-cleaning properties, and more. Recent developments in the field have allowed for ever more precise optimization of functional coatings, with the result that demand for these key tools is only likely to increase. Functional Coatings for Biomedical, Energy, and Environmental Applications offers a comprehensive overview of these coatings and their applications in three explosively productive industries. A team of expert contributors provides chapters analyzing the latest developments in this growing area of production, with a particular focus on the dynamic relationship between functional coatings and their many applications. The result is an interdisciplinary text which will serve as an essential resource for researchers and industry professionals worldwide. Readers will also find: Analysis of functional coatings for dental implants, pool boilers, solar cells, and many more Detailed discussion of coating properties including superhydrophobicity, self-cleaning, controlled drug release, and more Key contributions to the great environmental challenges of the twenty-first century This book is a must-own for researchers in chemistry, engineering, energy, materials science, and more, as well as for industry professionals working with coating and other aspects of research and development in biomedical, energy, or environmental industries.
Download or read book Handbook of Deposition Technologies for Films and Coatings written by Peter M. Martin and published by William Andrew. This book was released on 2009-12-01 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 3e, edited by Peter M. Martin, PNNL 2005 Inventor of the Year, is an extensive update of the many improvements in deposition technologies, mechanisms, and applications. This long-awaited revision includes updated and new chapters on atomic layer deposition, cathodic arc deposition, sculpted thin films, polymer thin films and emerging technologies. Extensive material was added throughout the book, especially in the areas concerned with plasma-assisted vapor deposition processes and metallurgical coating applications.
Download or read book Metal Polymer Coatings on Light Alloys written by Anil Kumar and published by Self Publisher. This book was released on 2023-09-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Metal Polymer Coatings on Light Alloys" is a comprehensive guide written by Jerin K. Pancrecious that explores the various aspects of metal polymer coatings and their application on light alloys. The book discusses the different coating techniques, properties, performance, and evaluation methods of metal polymer coatings on aluminum, magnesium, titanium, zinc, nickel, copper, and iron alloys. The author examines the importance of surface treatment and coating deposition, and their impact on coating properties such as adhesion, microstructure, thickness, porosity, roughness, friction, hardness, toughness, and durability. Polymer materials, including their matrix and chemistry, are also discussed in detail. The book covers various types of coatings, such as nanocomposite coatings, multilayer coatings, functionally graded coatings, plasma spraying, thermal spray coatings, PVD coatings, CVD coatings, sol-gel coatings, self-assembly coatings, and smart coatings. The book also delves into the environmental effects of metal polymer coatings and their industrial applications. The author explains how metal polymer coatings provide corrosion and wear resistance to light alloys, improving their durability and lifespan. This book is a valuable resource for researchers, engineers, and practitioners who work with metal polymer coatings and light alloys. It provides insights into the design, optimization, and manufacturing of metal polymer coatings on light alloys for various applications.
