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Synthesis Characterization And Application Of Organic Semiconductors Based On Diketopyrrolopyrrole Derivatives
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Book Synopsis Synthesis, Characterization and Application of Organic Semiconductors Based on Diketopyrrolopyrrole Derivatives by :
Download or read book Synthesis, Characterization and Application of Organic Semiconductors Based on Diketopyrrolopyrrole Derivatives written by and published by . This book was released on 2015 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dotyczy: Synthesis, characterization and application of organic semiconductors based on diketopyrrolopyrrole derivatives.
Book Synopsis Design, Synthesis and Characterization of Rubrene Derivatives as High Performance Organic Semiconductors by : Satyanarayana Ghanta
Download or read book Design, Synthesis and Characterization of Rubrene Derivatives as High Performance Organic Semiconductors written by Satyanarayana Ghanta and published by . This book was released on 2010 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Photocatalytic Semiconductors by : Aracely Hernández-Ramírez
Download or read book Photocatalytic Semiconductors written by Aracely Hernández-Ramírez and published by Springer. This book was released on 2014-11-17 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This critical volume examines the different methods used for the synthesis of a great number of photocatalysts, including TiO2, ZnO and other modified semiconductors, as well as characterization techniques used for determining the optical, structural and morphological properties of the semiconducting materials. Additionally, the authors discuss photoelectrochemical methods for determining the light activity of the photocatalytic semiconductors by means of measurement of properties such as band gap energy, flat band potential and kinetics of hole and electron transfer. Photocatalytic Semiconductors: Synthesis, Characterization and Environmental Applications provide an overview of the semiconductor materials from first- to third-generation photocatalysts and their applications in wastewater treatment and water disinfection. The book further presents economic and toxicological aspects in the production and application of photocatalytic materials.
Book Synopsis Elucidation of Chemistry-Structure-Function Relationships in Molecular Semiconductors for Organic Electronic Applications by : Jeni Christine Sorli
Download or read book Elucidation of Chemistry-Structure-Function Relationships in Molecular Semiconductors for Organic Electronic Applications written by Jeni Christine Sorli and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular semiconductors are promising candidates for the active components of organic electronic devices as their optoelectronic properties can be tuned at the onset of synthesis, and they can be incorporated into lightweight, large-area, flexible devices at low costs. Yet, there are numerous challenges associated with molecular semiconductor systems and their commercial implementation, which largely stem from the structural heterogeneities present in polycrystalline thin films that strongly influence charge transport in devices. The microstructure of thin film active layers is dependent on both chemical structure and the processing conditions used. Thus, it is important to develop an understanding for the complex relationships that govern these systems. This thesis explores the development of chemistry-processing-structure-function relationships across multiple length scales in small molecule organic semiconductor systems. First, we explored the relationships between chemical structure and optoelectronic properties through targeted design of coronene derivatives for application in UV-absorbing, visibly transparent solar cells. We calculated the frontier orbital and excited state transition energies of over 350 candidate compounds and used the calculations to screen for promising molecules for synthesis and characterization. From our screening procedure, we selected and synthesized three coronene derivatives for use as donors in organic photovoltaic (OPV) active layers to produce visibly transparent OPVs, and in doing so demonstrated how integrated computational and experimental efforts can accelerate materials design. It is also important to understand how molecular semiconductors pack in the solid-state to elucidate the relationships between solid-state structure and device function. We explored the role of halogenated contorted hexabenzocoronene (cHBC) derivatives on the degradation of organic solar cells during stability testing and find that both fluorinated and chlorinated cHBCs, that start out amorphous as-deposited, crystallize during aging. The crystallization of cHBC derivatives produces gaps at the acceptor-buffer layer interface that hinder charge extraction, which results in the degradation of OPV device performance. We examined how atomistic substitution in the side group of triisopropylsilylethynylpentacene (TIPS-Pn) to produce triisopropylgermanylethynyl-pentacene (TIPGe-Pn), which maintains the size of the side group but increases its electron density, allows TIPGe-Pn to access a much broader structural phase space than TIPS-Pn. This work establishes that the solid-state packing of functionalized acenes depends on both the size of the side group and electron density, which may be tuned with simple atomistic substitutions. Finally, we explored the impact of grain boundaries on the kinetics of polymorphic transformations in a core-chlorinated naphthalene tetracarboxylic diimide. We determined that grain boundaries can lower the energy barrier by initiating polymorphic transformations. This work demonstrates the importance of grain boundaries, which are common in polycrystalline organic semiconductors, not only for their impact on charge transport but also in initiation of polymorphic transformations. Collectively, the work in this thesis highlights the importance of developing robust chemistry-processing-structure-function relationships that can guide material development. We demonstrate methodologies and illuminate concepts that will allow for further optimization and improvement to the performance and stability of organic electronics in the future.
Book Synopsis Design, Synthesis, and Application of Novel π-Conjugated Materials - Part II by : Haichang Zhang
Download or read book Design, Synthesis, and Application of Novel π-Conjugated Materials - Part II written by Haichang Zhang and published by Frontiers Media SA. This book was released on 2021-11-09 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Organic Electronic Devices by : Guangye Zhang
Download or read book Introduction to Organic Electronic Devices written by Guangye Zhang and published by Springer Nature. This book was released on 2022-10-13 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively describes organic electronic devices developed in the past decades. It not only covers the mainstream devices including organic light emitting diodes (OLEDs), organic photovoltaics (OPVs), and organic thin-film transistors (OTFTs) but also includes devices of recent interest such as organic immune transistors, organic photocatalysis devices, and themoelectrical devices. The book starts from the introduction of basic theory of organic semiconductor materials and devices, which acquaints the readers with the concepts of each type of device described in the following chapters. It also discusses the working principles, device layout, and fabrication process of these devices. The book is intended for undergraduate and postgraduate students who are interested in organic electronics, researchers/engineers working in the field of organic electronic devices/systems.
Download or read book Diradicaloids written by Jishan Wu and published by CRC Press. This book was released on 2022-04-01 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: π-Conjugated molecules with an even number of π-electrons usually have a closed-shell ground state. However, recent studies have demonstrated that a certain type of molecules could show open-shell singlet ground state and display diradical-like (diradicaloid) behavior. Their electronic structure can be understood in terms of the “diradical character” and “aromaticity” concepts. They display very different electronic properties from traditional closed-shell π-conjugated molecules and could be used as next-generation molecular materials. This book provides a comprehensive review on the chemistry, physics, and material applications of open-shell singlet diradicaloids. Particularly, it elaborates the fundamental structure–diradical character–electronic property relationships both theoretically and experimentally. The book has been written by leading scientists in the field from Japan, Germany, Spain, Italy, China, and Singapore.
Book Synopsis Sulfur-Containing Polymers by : Xing-Hong Zhang
Download or read book Sulfur-Containing Polymers written by Xing-Hong Zhang and published by John Wiley & Sons. This book was released on 2021-03-23 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: A must-have resource to the booming field of sulfur-containing polymers Sulfur-Containing Polymers is a state-of-the-art text that offers a synthesis of the various sulfur-containing polymers from low-cost sulfur resources such as elemental sulfur, carbon disulfide (CS2), carbonyl sulfide (COS) and mercaptan. With contributions from noted experts on the topic, the book presents an in-depth understanding of the mechanisms related to the synthesis of sulfur-containing polymers. The book also includes a review of the various types of sulfur-containing polymers, such as: poly(thioester)s, poly(thioether)s and poly(thiocarbonate)s and poly(thiourethane)s with linear or hyperbranched (dendrimer) architectures. The expert authors provide the fundamentals on the structure-property relationship and applications of sulfur-containing polymers. Designed to be beneficial for both research and application-oriented chemists and engineers, the book contains the most recent research and developments of sulfur-containing polymers. This important book: Offers the first comprehensive handbook on the topic Contains state-of-the-art research on synthesis of sulfur containing polymers from low-cost sulfur-containing compounds Examines the synthesis, mechanism, structure properties, and applications of various types of sulful-containing polymers Includes contributions from well-known experts Written for polymer chemists, materials scientists, chemists in industry, biochemists, and chemical engineers, Sulfur-Containing Polymers offers a groundbreaking text to the field with inforamtion on the most recent research.
Book Synopsis Organic Electronics Materials and Devices by : Shuichiro Ogawa
Download or read book Organic Electronics Materials and Devices written by Shuichiro Ogawa and published by Springer. This book was released on 2015-09-18 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introductory text for graduate students, researchers in industries, and those who are just beginning to work on organic electronics materials, devices and their applications. The book includes mainly fundamental principles and theories for understanding organic electronics materials and devices, but also provides information about state-of-the-art technologies, applications and future prospects. These topics encompass physics for organic transistors, structure control technologies of polymer semiconductors, nanomaterials electronics, organic solar cells, organic electroluminescence, liquid semiconductors and dynamics for excitation, among others. This book will help researchers to be able to contribute to society with the technologies and science of organic electronics materials in the future.
Book Synopsis Design, Synthesis, and Application of Novel π-Conjugated Materials by : Haichang Zhang
Download or read book Design, Synthesis, and Application of Novel π-Conjugated Materials written by Haichang Zhang and published by Frontiers Media SA. This book was released on 2021-02-11 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Organic Thermoelectric Materials by : Zhiqun Lin
Download or read book Organic Thermoelectric Materials written by Zhiqun Lin and published by Royal Society of Chemistry. This book was released on 2019-10-18 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarises the significant progress made in organic thermoelectric materials, focusing on effective routes to minimize thermal conductivity and maximize power factor.
Book Synopsis Nanostructured Solar Cells by : Guanying Chen
Download or read book Nanostructured Solar Cells written by Guanying Chen and published by MDPI. This book was released on 2018-07-04 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Nanostructured Solar Cells" that was published in Nanomaterials
Book Synopsis Large Area and Flexible Electronics by : Mario Caironi
Download or read book Large Area and Flexible Electronics written by Mario Caironi and published by John Wiley & Sons. This book was released on 2015-01-13 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: From materials to applications, this ready reference covers the entire value chain from fundamentals via processing right up to devices, presenting different approaches to large-area electronics, thus enabling readers to compare materials, properties and performance. Divided into two parts, the first focuses on the materials used for the electronic functionality, covering organic and inorganic semiconductors, including vacuum and solution-processed metal-oxide semiconductors, nanomembranes and nanocrystals, as well as conductors and insulators. The second part reviews the devices and applications of large-area electronics, including flexible and ultra-high-resolution displays, light-emitting transistors, organic and inorganic photovoltaics, large-area imagers and sensors, non-volatile memories and radio-frequency identification tags. With its academic and industrial viewpoints, this volume provides in-depth knowledge for experienced researchers while also serving as a first-stop resource for those entering the field.
Book Synopsis Functional materials with Charge Transfer Properties and Their Application in Photoelectric Devices by : Meng Zheng
Download or read book Functional materials with Charge Transfer Properties and Their Application in Photoelectric Devices written by Meng Zheng and published by Frontiers Media SA. This book was released on 2022-12-29 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of [the] First International Workshop on Optical Power Limiting by : Francois Kajzar
Download or read book Proceedings of [the] First International Workshop on Optical Power Limiting written by Francois Kajzar and published by CRC Press. This book was released on 1999 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis From Structure to Function by : Jason John Locklin
Download or read book From Structure to Function written by Jason John Locklin and published by . This book was released on 2004 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Solution-Processable Components for Organic Electronic Devices by : Beata Luszczynska
Download or read book Solution-Processable Components for Organic Electronic Devices written by Beata Luszczynska and published by John Wiley & Sons. This book was released on 2019-09-16 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides first-hand insights into advanced fabrication techniques for solution processable organic electronics materials and devices The field of printable organic electronics has emerged as a technology which plays a major role in materials science research and development. Printable organic electronics soon compete with, and for specific applications can even outpace, conventional semiconductor devices in terms of performance, cost, and versatility. Printing techniques allow for large-scale fabrication of organic electronic components and functional devices for use as wearable electronics, health-care sensors, Internet of Things, monitoring of environment pollution and many others, yet-to-be-conceived applications. The first part of Solution-Processable Components for Organic Electronic Devices covers the synthesis of: soluble conjugated polymers; solution-processable nanoparticles of inorganic semiconductors; high-k nanoparticles by means of controlled radical polymerization; advanced blending techniques yielding novel materials with extraordinary properties. The book also discusses photogeneration of charge carriers in nanostructured bulk heterojunctions and charge carrier transport in multicomponent materials such as composites and nanocomposites as well as photovoltaic devices modelling. The second part of the book is devoted to organic electronic devices, such as field effect transistors, light emitting diodes, photovoltaics, photodiodes and electronic memory devices which can be produced by solution-based methods, including printing and roll-to-roll manufacturing. The book provides in-depth knowledge for experienced researchers and for those entering the field. It comprises 12 chapters focused on: ? novel organic electronics components synthesis and solution-based processing techniques ? advanced analysis of mechanisms governing charge carrier generation and transport in organic semiconductors and devices ? fabrication techniques and characterization methods of organic electronic devices Providing coverage of the state of the art of organic electronics, Solution-Processable Components for Organic Electronic Devices is an excellent book for materials scientists, applied physicists, engineering scientists, and those working in the electronics industry.
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