Download or read book Ion Transport in Conducting Polymers written by Guangchun Li and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Understanding and Engineering Ion Transport in Conducting Polymers written by Eleni Stavrinidou and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many organic electronic and bioelectronics devices rely on mixed (electronic and ionic) transport within a single organic layer. Although electronic transport in these materials is relatively well understood, a fundamental understanding of ion transport is missing. I developed a simple analytical model that describes ion transport in a planar junction between an electrolyte and a conducting polymer film. The model leads to predictions of the temporal evolution of drift length of ions and current. These predictions are validated by numerical simulations and by using realistic parameters, I show that the analytical model can be used to obtain the ion mobility in the film. Furthermore, I developed an experimental method which allows the application of the analytical model and leads to a straightforward estimation of the ion drift mobilities in conducting polymers. PEDOT:PSS was found to support efficient transport of common ions, consistent with extensive swelling of the film in water. Crosslinking the film decreased its swelling and the ion mobility. Understanding the high correlation of hydration and ionic conductivity enables us to engineer materials with high and defined ion mobilities. As an example tuning of ion mobility by adjusting the relative ratio of the hydroscopic phase to PEDOT:TOS is presented. Finally I performed electrochemical impedance spectroscopy during a moving front experiment, in order to give a physical interpretation of the impedance spectra at a conducting polymer/electrolyte junction.
Download or read book Electrochemically Driven Ion Transport in Conducting Polymers and Skin written by Chad John Kolaskie and published by . This book was released on 1990 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ion Transport and Charge Compensation in Conducting Polymers written by Abdulrahman Albertar and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Iontronics written by Janelle Leger and published by CRC Press. This book was released on 2016-04-19 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from a community of experts, the book focuses on the use of ionic functions to define the principle of operation in polymer devices. It begins by reviewing the scientific understanding and important scientific discoveries made on the electrochemistry of conjugated polymers. It examines the known effects of ion incorporation, including the theory and modulation of electrochemistry in polymer films, and it explores the coupling of electronic and ionic transport in polymer films.
Download or read book Conducting Polymers as Ion Transport and Solid Electrolyte Materials written by Fernando E. Larmat Gonzalez and published by . This book was released on 1997 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Kinetics of Ion Transport in Conducting Polymers written by Vinithra Venugopal and published by . This book was released on 2016 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research leads to the development of a calibrated PPy(DBS) sensor for the determination of bulk electrolyte concentration. Additionally, a miniaturized sensor incorporated at the tip of an ultramicroelectrode demonstrates near-field sensing using scanning electrochemical microscopy (SECM) hardware. These electrodes are used in conjunction with shear force imaging to develop a novel imaging technique with potential applications in cell membrane biophysics.
Download or read book Ion Transport and Morphological Changes Within Conducting Polymer Films on Electrode Surfaces written by Ronald B. Sprinkle and published by . This book was released on 1990 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress in Thermodynamics Diffusion Ion and Proton Transport of Ionic Compounds and Ion Conducting Polymer Films written by Helmut Mehrer and published by Trans Tech Publications Ltd. This book was released on 2016-07-15 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ion conducting, proton conducting and mixed conductor materials are important components of solid state devices for energy storage and conversion and for energy production. The present volume of "Diffusion Foundations" is the second one of two volumes devoted to recent progress in structure, thermodynamics, ion and proton transport in ionic materials and in this volume ceramic materials and polymer membranes are in focus.
Download or read book Conducting Polymers written by György Inzelt and published by Springer Science & Business Media. This book was released on 2008-04-08 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a systematic survey of the knowledge accumulated in this field in the last thirty years. It includes material on the thermodynamic aspects of the polymers, the theory of the mechanism of charge transport processes, and the chemical and physical properties of these compounds. Also covered are the techniques of characterization, the electrochemical methods of synthesis, and the application of these systems. Inzelt’s book is a must-read for electrochemists and others.
Download or read book Ion Transport Sensing Applications and Redox Gradient Formation written by Corey A. Salzer and published by . This book was released on 2002 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrochemical Studies on Conducting Polymers written by Zhigang Qi and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electronic and Ionic Transport in Processable Conducting Polymers written by and published by . This book was released on 1993 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the Final Report for this grant and includes major results along with publications. Some results noted include preparation and study of a low band-gap transparent conducting polymer, poly(1,4-bis(2-heteroaryl)-p- phenylenes), electroactive transition metal containing polymers and conducting polymer composites. In addition, many studies dealing with ion transport upon redox switching of these electroactive polymers have been carried out and new probes to monitor these ion fluxes have been developed. A highly efficient polypyrrole platinum nano-composite, with useful catalytic properties has also been developed. Accurate theoretical and computational techniques, along with a modified Extended Huckel band structure procedure, have been developed ... Conducting polymers, Ion transport, Electroactive polymers, Redox switching, Polymer composites, Molecular orbital calculations, Band structures.
Download or read book PEDOT written by Andreas Elschner and published by CRC Press. This book was released on 2010-11-02 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: While there is information available in handbooks on polythiophene chemistry and physics, until now, few if any books have focused exclusively on the most forwardly developed electrically conductive polymer, Poly (3,4-ethylenedioxythiophene)-otherwise known as PEDOT. This resource provides full chemical, physical, and technical information about this important conducting polymer, discussing basic knowledge and exploring its technical applications. Presented information is based on information generated at universities and through academic research, as well as by industrial scientists, providing a complete picture of the experimental and the practical aspects of this important polymer.
Download or read book Transport Processes in Ion Irradiated Polymers written by Dietmar Fink and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second volume, Transport Processes in Ion Irradiated Polymers deals with transport processes in both unirradiated and irradiated polymers. As both a review and a stimulus, this work seeks to contribute substantially to the literature and advancement of polymeric devices, from both the low- and high-energy regimes.
Download or read book Frontiers of High Pressure Research written by Hans D. Hochheimer and published by Springer Science & Business Media. This book was released on 1991 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a NATO ARW held in Fort Collins, Colorado, July 15-18, 1991
Download or read book Conducting Polymers written by Faris Yılmaz and published by BoD – Books on Demand. This book was released on 2016-10-05 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authentic revolution took place in the area of solid-state chemistry and physics just after World War II. The century of solid state started from the modest beginnings of the transistor at Bell Laboratory. Since then, the area of science and technology has been directed primarily toward the study of alloys, ceramics, and inorganic semiconductors. The size of electronic devices became smaller and smaller, while the dimensionality of materials was also reduced just after the invention of the integrated circuit. It is at this point that the advent of the discovery of quasi one-dimensional conductors has opened up a whole new area of ''nonclassical'' solid-state chemistry and physics. In the modern world, plastic and electrical devices are always tightly integrated together. However, it was in 1977 that an electrically conductive, quasi one-dimensional organic polymer, polyacetylene, was discovered. During the past 30 years, a variety of different conducting polymers have been developed. Excitement about these polymeric materials is evidenced by the fact that the field of conducting polymers has attracted scientists from such diverse areas of interest as synthetic chemistry, electrochemistry, solid-state physics, materials science, polymer science, electronics, and electrical engineering.
