Search results for ""author george r. newkome""

A comprehensive approach to heterocyclic chemistry, based on the concept of PI [ ] -excessive and PI [ ] -deficient ring systems. Introduces the categorical similarities and differences among the varied heterocyclic systems. Explains the logical consistency of the numerous systhesis and relative reactivities of heterocyclic compounds, as demonstrated not only by their chemical reactions, but by their spectroscopic properties as well. Also provides highly useful tabulation of nuclear magnetic resonance data for proton, carbon and nitrogen, mass spectral fragmentation, and the results of unified molecular orbital calculations.

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Explore modern characterization methods and new applications in this modern overview of supramolecular polymer chemistry Supramolecular Polymers and Assemblies: From Synthesis to Properties and Applications delivers a superlative summary and description of general concepts and definitions in the field. The book offers informative and accessible treatments of crucial concepts like metal-containing compounds, hydrogen bonding, ionic interactions, pi-pi stacking, and more. Characterization remains a primary focus of the book throughout, making it extremely useful for practitioners in the field. Emphasis is also placed on metallo-supramolecular polymers and materials which have found applications in areas like smart or intelligent materials and systems with special photochemical and photophysical properties, like LEDs and solar cells. Applications, including self-healing materials, opto-electronics, sensing, and catalysis are all discussed as well. The book details many of the exciting developments in the field of supramolecular chemistry that have occurred since the 1987 Nobel Prize was awarded to pioneers in this rapidly developing field. Readers will also benefit from the inclusion of: A thorough introduction to supramolecular assemblies based on ionic interactions Explorations of supramolecular polymers based on hydrogen-bonding interactions, metal-to-ligand interactions, p-Electronic interactions, crown-ether recognition, cucurbiturils, and host-guest chemistry of calixarenes A discussion of cyclodextrins in the field of supramolecular polymers Examinations of supramolecular polymers based on the host-guest chemistry of pillarenes, and those formed by orthogonal non-covalent interactions A treatment of the characterization of supramolecular polymers Supramolecular Polymers and Assemblies: From Synthesis to Properties and Applications will earn a place in the libraries of researchers and practitioners of the material science, as well as polymer chemists seeding a one-stop reference for supramolecular polymers.

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An Introduction to Redox Polymers for Energy-Storage Applications Presents a well-founded introduction to the field or Redox Polymers, with didactical features like summary boxes and a Q&A sections An Introduction to Redox Polymers for Energy-Storage Applications discusses fundamental aspects related to polymer-based batteries, such as types of batteries, their historic development, design and synthesis criteria of the active material, and summarizes the various types of redox polymers and their applications. Each chapter contains learning objectives, summary boxes, and questions to allow for efficient exam preparation. In An Introduction to Redox Polymers for Energy-Storage Applications, readers will find detailed information on: Fundamental aspects of redox-active polymers, along with their historical classification, taking the key applications of the materials into account Energy-storage devices, containing polymers as the electrode active materials, and specific material requirements for the desired applications Classification of redox-active polymers, e.g., according to the nature of the actual redox-active moieties, their backbone structure, or topology Electrical conductivity of conjugated polymers, covering their most prominent representatives (polyaniline, polypyrrole, polythiophene, and polyacetylene) An Introduction to Redox Polymers for Energy-Storage Applications also covers the synthesis and applications of these materials, making it an excellent book for graduates, PhD students, and professionals who are starting in this field.

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