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Understanding the reactivity of monomers is crucial in creating copolymers and determining the outcome of copolymerization. Covering the fundamental aspects of polymerization, Synthesis and Applications of Copolymers explores the reactivity of monomers and reaction conditions that ensure that the newly formed polymeric materials exhibit desired properties. Referencing a wide-range of disciplines, the book provides researchers, students, and scientists with the preparation of a diverse variety of copolymers and their recent developments, with a particular focus on copolymerization, crystallization, and techniques like nanoimprinting and micropatterning.
Understanding the reactivity of monomers is crucial in creating copolymers and determining the outcome of copolymerization. Covering the fundamental aspects of polymerization, Synthesis and Applications of Copolymers explores the reactivity of monomers and reaction conditions that ensure that the newly formed polymeric materials exhibit desired properties. Referencing a wide-range of disciplines, the book provides researchers, students, and scientists with the preparation of a diverse variety of copolymers and their recent developments, with a particular focus on copolymerization, crystallization, and techniques like nanoimprinting and micropatterning.
What Is Metamaterial A metamaterial is any material engineered to have a property that is not found in naturally occurring materials. They are made from assemblies of multiple elements fashioned from composite materials such as metals and plastics. The materials are usually arranged in repeating patterns, at scales that are smaller than the wavelengths of the phenomena they influence. Metamaterials derive their properties not from the properties of the base materials, but from their newly designed structures. Their precise shape, geometry, size, orientation and arrangement gives them their smart properties capable of manipulating electromagnetic waves: by blocking, absorbing, enhancing, or b...
This thesis investigates the early ignition behavior of polymer/clay nanocomposites, which are perceived as potential eco-friendly flame retardant systems. It examines the correlation between clay structural chemistry and high-temperature transformations with clay-assisted decomposition of organic macromolecules. In particular, it investigates the unique effects of metal ions like Mg2+, Al3+ and Fe3+ that are inherent in clays (smectite) on the combustion and thermo-oxidative decomposition of polyamide 6. The results indicate that metal ions present on/in montmorillonite platelets have preferential reactivity towards peroxy/alkoxy groups during polyamide 6 thermal decomposition. Lastly, a simple solution in the form of a physical coating on clay surface is proposed, based on the role of polymer–clay interfacial interaction.
A look at where novel polymer chemistry is heading Covering patent literature and process improvements in twenty-four polymer subject areas, Patent Applications: A Tool for Identifying Advances in Polymer Chemistry R &D provides researchers with current polymer research not yet published in journals or patents. The review and analysis by the author offers a more thorough understanding and concise package of the patent application. In addition extensive structure depictions of intermediates, products, and derivatives allow the researcher to better visualize material applications both in and beyond polymer chemistry. The coverage includes the following polymeric categories: Additives Adhesives...
Metamalzeme Nedir? Bir meta malzeme, doğal olarak oluşan malzemelerde bulunmayan bir özelliğe sahip olacak şekilde tasarlanmış herhangi bir malzemedir. Metaller ve plastikler gibi kompozit malzemelerden yapılmış çok sayıda elemanın birleşiminden yapılırlar. Materyaller genellikle, etkiledikleri fenomenin dalga boylarından daha küçük ölçeklerde tekrar eden modellerde düzenlenir. Metamalzemeler, özelliklerini temel malzemelerin özelliklerinden değil, yeni tasarlanan yapılarından alır. Kesin şekli, geometrisi, boyutu, yönü ve düzeni, onlara elektromanyetik dalgaları manipüle edebilen akıllı özelliklerini verir: geleneksel malzemelerle mümkün olanın ötes...
Cos'è il metamateriale Un metamateriale è qualsiasi materiale progettato per avere una proprietà che non si trova nei materiali presenti in natura. Sono costituiti da assemblaggi di più elementi modellati da materiali compositi come metalli e plastica. I materiali sono solitamente disposti secondo schemi ripetitivi, a scale inferiori alle lunghezze d'onda dei fenomeni che influenzano. I metamateriali derivano le loro proprietà non dalle proprietà dei materiali di base, ma dalle loro strutture di nuova concezione. La loro forma, geometria, dimensione, orientamento e disposizione precisi conferiscono loro proprietà intelligenti in grado di manipolare le onde elettromagnetiche: bloccando...
A practical guide to polymer coatings that covers all aspects from materials to applications Polymer Coatings is a practical resource that offers an overview of the fundamentals to the synthesis, characterization, deposition methods, and recent developments of polymer coatings. The text includes information about the different polymers and polymer networks in use, resins for solvent- and water-based coatings, and a variety of additives. It presents deposition methods that encompass frequently used mechanical and electrochemical approaches, in addition to the physical-chemical aspects of the coating process. The author covers the available characterization methods including spectroscopic, mor...