This book presents a comprehensive survey about conducting polymers and their hybrids with different materials. It highlights the topics pertinent to research and development in academia and in the industry. The book thus discusses the preparation and characterization of these materials, as well as materials properties and their processing. The current challenges in the field are addressed, and an outline on new and even futuristic approaches is given. “Conducting Polymer Hybrids” is concerned with a fascinating class of materials with the promise for wide-ranging applications, including energy generation and storage, supercapacitors, electronics, display technologies, sensing, environmental and biomedical applications. The book covers a large variety of systems: one-, two-, and three-dimenstional composites and hybrids, mixed at micro- and nanolevel.
This book presents synthesis methods, characterization techniques, properties and applications of hybrid conducting polymers. Special emphasis is given to the applications of hybrid conductive polymers, with chapters ranging from electronic devices, environmental remediation, and sensors, to medical applications.
A comprehensive and up-to-date overview of the latest research trends in conductive polymers and polymer hybrids, summarizing recent achievements. The book begins by introducing conductive polymer materials and their classification, while subsequent chapters discuss the various syntheses, resulting properties and up-scaling as well as the important applications in biomedical and biotechnological fields, including biosensors and biodevices. The whole is rounded off by a look at future technological advances. The result is a well-structured, essential reference for beginners as well as experienced researchers.
The pioneering work by Nobel Prize Laureates Heeger, MacDiarmid, and Shirakawa marked the birth of conductive polymers, a new family of revolutionary organic materials at the boundaries between classic plastics, metals, and semiconductors. Since then, a host of chemically diverse conducting polymeric structures has been devised with fascinating optical, electrical, magnetic, and redox properties that can be tuned using easy chemical/electrochemical doping. In recent decades, the combination and blend of conductive polymers with other materials families (e.g., carbon nanomaterials, metal nanoparticles or oxide nanostructures, common polymers, and resins) fostered the advent of a new generation of hybrid multifunctional composites with enhanced properties and high potential for present and near-future everyday life applications, ranging from photovoltaics, OLEDs, smart windows and garments, plastic batteries for sensors, and intelligent actuators. In this book, we compile some of the latest advances in the field, covering both old issues and new examples emphasizing emerging applications in biomedical science, healthcare, separation science, and water pollution abatement.
Conducting polymers are organic polymers which contain conjugation along the polymer backbone that conduct electricity. Conducting polymers are promising materials for energy storage applications because of their fast charge–discharge kinetics, high charge density, fast redox reaction, low-cost, ease of synthesis, tunable morphology, high power capability and excellent intrinsic conductivity compared with inorganic-based materials. Conducting Polymers-Based Energy Storage Materials surveys recent advances in conducting polymers and their composites addressing the execution of these materials as electrodes in electrochemical power sources. Key Features: Provides an overview on the conducting polymer material properties, fundamentals and their role in energy storage applications. Deliberates cutting-edge energy storage technology based on synthetic metals (conducting polymers) Covers current applications in next-generation energy storage devices. Explores the new aspects of conducting polymers with processing, tunable properties, nanostructures and engineering strategies of conducting polymers for energy storage. Presents up-to-date coverage of a large, rapidly growing and complex conducting polymer literature on all-types electrochemical power sources. This book is an invaluable guide for students, professors, scientists, and R&D industrial specialists working in the field of advanced science, nanodevices, flexible electronics, and energy science.
Since their discovery in 1977, the evolution of conducting polymers has revolutionized modern science and technology. These polymers enjoy a special status in the area of materials science yet they are not as popular among young readers or common people when compared to other materials like metals, paper, plastics, rubber, textiles, ceramics and composites like concrete. Most importantly, much of the available literature in the form of papers, specific review articles and books is targeted either at advanced readers (scientists / technologists / engineers / senior academicians) or for those who are already familiar with the topic (doctoral / postdoctoral scholars). For a beginner or even school / college students, such compilations are bit difficult to access / digest. In fact, they need proper introduction to the topic of conducting polymers including their discovery, preparation, properties, applications and societal impact, using suitable examples and already known principles/knowledge/phenomenon. Further, active participation of readers in terms of "question & answers", "fill-in-the-blanks", "numerical" along with suitable answer key is necessary to maintain the interest and to initiate the "thought process". The readers also need to know about the drawbacks and any hazards of such materials. Therefore, I believe that a comprehensive source on the science / technology of conducting polymers which maintains a link between grass root fundamentals and state-of-the-art R&D is still missing from the open literature.
Since the establishment of the conductive properties of intrinsic conductive polymers, a huge variety of basic and applied research has been carried out, involving different polymers, copolymers, blends, mixtures and composites. Thus, fundamental understanding of physical and chemical properties of these materials has been sought, while the applied aspects have advanced very rapidly, crossing the boundaries between disciplines. Today, the applications of conducting polymers in various fields such as neuroscience, nanotechnology and green chemistry, are easily found. This development is dynamic and it needs to be updated and hence the motivation for the set of results presented in this book; which provides information about the development of fundamentals, and about some applications of conductive polymers.
The principal focus of this Thesis is the development and design of promising hybrid nanocomposites based on conducting polymers with the main objective of achieving applications in the field of biotechnology and biomedicine. The main lines of research can be summarized as follows;1) Preparation, characterization and evaluation of N-substituted polypyrrole derivatives and poly(3,4-ethylenedioxythiophene) (PEDOT) for electrochemical detection of dopamine, one of the neurotransmitters associated to neurological disorders. In order to examine this purpose, different strategies have been taken into account such as, polymerization method using individual or even combined conducting polymers, the incorporation of gold nanoparticles, the use of soft templates, and other approachs. 2) Design of synthetic amino acids bearing an EDOT group to develop peptide-PEDOT hybrids materials based on chemical similarity concepts. The conjugates have shown that the electrical and electrochemical properties of the conducting polymers are preserved. Therefore, one of their potential applications would be as candidates for the development of platforms with bioactive and bioelectrocompatible properties. 3) Preparation and characterization of organic hybrid materials formed by an all-conjugated polythiophene backbone andwell-defined polyethylene glycol (PEG) grafted chains, which have powerful applicability as active surfaces for the selective adsorption of proteins and as bioactive platforms. Among several factors which influence on the structure and properties of graft copolymers, one of the most important is the molecular weight of the PEG chains which provokes a considerably reduction in the backbone conjugation length. 4) Preparation and characterization of new bionanocomposites formed by PEDOT and CREKA, which is a biologically active linear pentapeptide. The incorporation of CREKA into a PEDOT matrix has been carried out under different experimental conditions and has shown a positive effect on the electrochemical properties of conducting polymer and indicating a favourable cellular proliferation due to the ability to bind fibrin. Some research findings provided in this Thesis have been published or accepted for publication in scientific journals: 1. An electroactive and biologically responsive hybrid conjugate based on chemical similarity. G. Fabregat, G. Ballano, E. Armelin, L. J. del Valle, C. Cativiela and C. Alemán, Polym. Chem., 2013, 4, 1412. 2.Hybrid materials consisting of an all-conjugated polythiophene backbone and grafted hydrophilic poly(ethylene glycol) chains. A.-D. Bendrea, G. Fabregat, L. Cianga, F. Estrany, L. J. del Valle, I. Cianga and C. Alemán, Polym. Chem., 2013,4, 2709. 3.Polythiophene-g-poly(ethylene glycol) graft copolymers for electroactive scaffolds.A.-D. Bendrea, G. Fabregat, J. Torras, S. Maione, L. Cianga, L. J. del Valle, I. Cianga and C. Alemán, J. Mater. Chem. B, 2013,1, 4135. 4.Design of hybrid conjugates based on chemical similarity.G. Fabregat, G. Ballano, J. Casanovas, A. D. Laurent, E. Armelin, Luis J. del Valle, C. Cativiela, D. Jacquemin and C. Alemán, RSC Adv., 2013, 3, 21069. 5.Controlling the morphology of poly(N -cyanoethylpyrrole). G. Fabregat, M. T. Casas, C. Alemán and E. Armelin, J. Phys. Chem. B, 2012, 116, 5064. 7.Ultrathin Films of Polypyrrole Derivatives for Dopamine Detection. G. Fabregat, E. Córdova-Mateo, E. Armelin, O. Bertran and C. Alemán. J. Phys. Chem. C, 2011, 115,14933.8.Nanostructured conducting polymer for dopamine detection.M. Martí, G. Fabregat, F. Estrany, C. Alemán and E. Armelin, J. Mater. Chem., 2010, 20, 10652.
Conducting Polymer-Based Nanocomposites: Fundamentals and Applications delivers an up-to-date overview on cutting-edge advancements in the field of nanocomposites derived from conjugated polymeric matrices. Design of conducting polymers and resultant nanocomposites has instigated significant addition in the field of modern nanoscience and technology. Recently, conducting polymer-based nanocomposites have attracted considerable academic and industrial research interest. The conductivity and physical properties of conjugated polymers have shown dramatic improvement with nanofiller addition. Appropriate fabrication strategies and the choice of a nanoreinforcement, along with a conducting matrix, may lead to enhanced physicochemical features and material performance. Substantial electrical conductivity, optical features, thermal stability, thermal conductivity, mechanical strength, and other physical properties of the conducting polymer-based nanocomposites have led to high-performance materials and high-tech devices and applications. This book begins with a widespread impression of state-of-the-art knowledge in indispensable features and processing of conducting polymer-based nanocomposites. It then discusses essential categories of conducting polymer-based nanocomposites such as polyaniline, polypyrrole, polythiophene, and derived nanomaterials. Subsequent sections of this book are related to the potential impact of conducting polymer-based nanocomposites in various technical fields. Significant application areas have been identified for anti-corrosion, EMI shielding, sensing, and energy device relevance. Finally, the book covers predictable challenges and future opportunities in the field of conjugated nanocomposites. Integrates the fundamentals of conducting polymers and a range of multifunctional applications Describes categories of essential conducting polymer-based nanocomposites for polyaniline, polypyrrole, polythiophene, and derivative materials Assimilates the significance of multifunctional nanostructured materials of nanocomposite nanofibers Portrays current and future demanding technological applications of conjugated polymer-based nanocomposites, including anti-corrosion coatings, EMI shielding, sensors, and energy production and storage devices
