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Functional Materials With Charge Transfer Properties And Their Application In Photoelectric Devices
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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 Functional Materials and Electronics by : Jiabao Yi
Download or read book Functional Materials and Electronics written by Jiabao Yi and published by CRC Press. This book was released on 2018-05-11 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This informative book focuses on newly developed functional materials and their applications for electronic and spintronic devices. Electronic devices have become a part of our daily modern life, involving mobile phones, data storage, computers, and satellites, and there is relentless growth in microelectronics. This volume covers the topics of oxide materials for electronics devices, new materials, and new properties, especially in newly developed research areas, such as oxide magnetic semiconductors and two-dimensional electron gas. Key features: Emphasizes functional materials for electronic devices, including two-dimensional materials, two-dimensional electron gas, multiferroic materials, memory materials, sensor materials, and spintronic materials. Describes the basics as well as new developments of these functional materials and devices.
Book Synopsis Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells by : Alagarsamy Pandikumar
Download or read book Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells written by Alagarsamy Pandikumar and published by John Wiley & Sons. This book was released on 2019-12-12 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an Interdisciplinary approach to the engineering of functional materials for efficient solar cell technology Written by a collection of experts in the field of solar cell technology, this book focuses on the engineering of a variety of functional materials for improving photoanode efficiency of dye-sensitized solar cells (DSSC). The first two chapters describe operation principles of DSSC, charge transfer dynamics, as well as challenges and solutions for improving DSSCs. The remaining chapters focus on interfacial engineering of functional materials at the photoanode surface to create greater output efficiency. Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells begins by introducing readers to the history, configuration, components, and working principles of DSSC It then goes on to cover both nanoarchitectures and light scattering materials as photoanode. Function of compact (blocking) layer in the photoanode and of TiCl4 post-treatment in the photoanode are examined at next. Next two chapters look at photoanode function of doped semiconductors and binary semiconductor metal oxides. Other chapters consider nanocomposites, namely, plasmonic nanocomposites, carbon nanotube based nanocomposites, graphene based nanocomposites, and graphite carbon nitride based nanocompositesas photoanodes. The book: Provides comprehensive coverage of the fundamentals through the applications of DSSC Encompasses topics on various functional materials for DSSC technology Focuses on the novel design and application of materials in DSSC, to develop more efficient renewable energy sources Is useful for material scientists, engineers, physicists, and chemists interested in functional materials for the design of efficient solar cells Interfacial Engineering in Functional Materials for Dye-Sensitized Solar Cells will be of great benefit to graduate students, researchers and engineers, who work in the multi-disciplinary areas of material science, engineering, physics, and chemistry.
Book Synopsis Atti Della Fondazione Giorgio Ronchi Anno LVII N.3-4 by :
Download or read book Atti Della Fondazione Giorgio Ronchi Anno LVII N.3-4 written by and published by Lucia Ronchi. This book was released on with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Density Functional Theory by : Daniel Glossman-Mitnik
Download or read book Density Functional Theory written by Daniel Glossman-Mitnik and published by BoD – Books on Demand. This book was released on 2022-05-18 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Density Functional Theory (DFT) is a powerful technique for calculating and comprehending the molecular and electrical structure of atoms, molecules, clusters, and solids. Its use is based not only on the capacity to calculate the molecular characteristics of the species of interest but also on the provision of interesting concepts that aid in a better understanding of the chemical reactivity of the systems under study. This book presents examples of recent advances, new perspectives, and applications of DFT for the understanding of chemical reactivity through descriptors forming the basis of Conceptual DFT as well as the application of the theory and its related computational procedures in the determination of the molecular properties of different systems of academic, social, and industrial interest.
Book Synopsis Organic Functional Materials for Clean Energy by : Weifeng Wei
Download or read book Organic Functional Materials for Clean Energy written by Weifeng Wei and published by Cambridge Scholars Publishing. This book was released on 2024-07-23 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid advancement of the modern industry necessitates a particularly crucial focus on the development of clean energy technologies. At present, energy storage systems mainly consist of alkali metal ion batteries, fuel cells, electrolytic capacitors, dielectric capacitors and supercapacitors. Organic functional materials are playing an indispensable role in this field. The key to advancing sustainable energy lies in the further understanding and developing of organic functional materials. This book can serve as a valuable reference for advanced graduate students and active researchers by providing a fundamental understanding of organic functional materials. Scientists and engineers who wish to diversify their research into clean energy will find this book immensely beneficial. The selected topics in this book offer a global perspective on the current state of this field. Evolving methodologies and techniques constantly provide new dimensions every year as the general interest in clean energy continues to grow.
Book Synopsis Modified Nanomaterials for Environmental Applications by : Onoyivwe Monday Ama
Download or read book Modified Nanomaterials for Environmental Applications written by Onoyivwe Monday Ama and published by Springer Nature. This book was released on 2021-11-16 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the electrochemical and nanostructural properties of new photoanode/electrolyte combinations used in the development of novel surface-modified nanomaterials for environmental applications. As water treatment is rapidly becoming a global challenge due to the increasing complexity and number of the various pollutants present, the book explores fundamental issues relating to environmental applications of nanomaterials. It addresses relevant topics ranging from electrochemical synthesis and characterization, to applications of photoanodes in corrosion prevention and biosensors for wastewater treatment. Featuring up-to-date experimental results on nanomaterials for detection of pharmaceuticals and heavy metals in wastewater, this contributed volume is useful to electrochemical researchers, materials scientists, and chemical and civil engineers interested in advanced photoelectrochemical research for environmental applications.
Book Synopsis Enhanced Carbon-Based Materials and Their Applications by : Poh Choon Ooi
Download or read book Enhanced Carbon-Based Materials and Their Applications written by Poh Choon Ooi and published by John Wiley & Sons. This book was released on 2022-11-15 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative and robust overview of the synthesis, characterization, and application of carbon-based materials In Enhanced Carbon-Based Materials and Their Applications, a team of distinguished researchers delivers a timely and carefully referenced overview of carbon-based materials and their applications. Following a summary of carbon-based materials and their synthesis methods, the authors move on to highlight advanced topics regarding enhanced carbon-based materials and their applications. Discussions of the discovery of memristor-based memory, substrate options, and the effect of electrodes materials are accompanied by a review of the developments in carbonous materials, an explanation of the working principle of thermoelectric energy harvesting, and the applications of carbon-enhanced piezoelectric materials, sensors, optoelectronic devices, actuators, and display applications as well. The book concludes with a presentation of anticipated future prospects and challenges in this area, including those obstacles that must be addressed before the large-scale production of carbon-based products can begin. Readers will also find: A thorough introduction to carbon-based nanomaterials, including their synthesis and characterization Comprehensive explorations of functional carbon-based nanomaterials and sensor applications, as well as fabrication techniques of resistive switching carbon-based memories Practical discussions of carbonous-based optoelectronic devices, thermoelectric energy harvesters, and their applications Fulsome treatments of carbon-enhanced piezoelectric materials and their applications Perfect for a multi-disciplinary audience in the broader scientific and industrial communities, Enhanced Carbon-Based Materials and Their Applications will also earn a place in the libraries of researchers and industry professionals with an interest in the synthesis and characterization of carbon nanomaterials.
Book Synopsis Functional Phthalocyanine Molecular Materials by : Jianzhuang Jiang
Download or read book Functional Phthalocyanine Molecular Materials written by Jianzhuang Jiang and published by Springer Science & Business Media. This book was released on 2010-02-09 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phthalocyanines exhibit intriguing physic-chemical properties that render them important as a class of molecular functional materials. In addition to their tra- tional industrial applications as dyes and pigments, more recently their use as the organic semiconductors, photodynamictherapy medicines, non-linear optical ma- rials, catalysts for the photo oxidation, optical recording materials, and gas sensors attracts great research interests in these tetrapyrrole species. As manifested by the rapidly increasing number of related scienti?c publications in recent years, great progress has been made in the ?eld of advanced phthalocyaninematerials. Tremendous efforts have been paid toward the development of new phtha- cyanine molecular materials as well as toward their applications. Recent emphasis in both academic researches and technical ?eld has been put on the design and synthesis of novel phthalocyanine species, the structure-propertyrelationship, se- assembly properties, molecular electronics and opto-electronics, and dye-sensitized solarcells.Althoughexcellentreviewsandmonographsaboutphthalocyanineswere publishedseveralyearsago, it is time to providea surveyof a numberof newimp- tant developments in this fascinating area of phthalocyanine chemistry. The aim of this book is to bring both the academic and industrial researchers an easy way to the new progress of phthalocyanines made lately in related ?eld.
Book Synopsis 2D Materials-Based Electrochemical Sensors by : Chandra Sekhar Rout
Download or read book 2D Materials-Based Electrochemical Sensors written by Chandra Sekhar Rout and published by Elsevier. This book was released on 2023-06-23 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials-Based Electrochemical Sensors presents electrochemical and biosensor applications of 2D materials and addresses their fundamental properties, sensing mechanisms and fabrication approaches. The book also includes recent theoretical and experimental investigations. Other sections cover the development of sensors and biosensors from the fabrication of two dimensional layered materials to sensing applications and address recent developments and future perspectives on electrochemical sensors based on a wide variety of 2D materials such as graphene, MXene, boron nitride (h-BN), transition metal dichalcogenides (TMDs) and black phosphorous. This will be a useful resource for researchers and scientists in the areas of analytical chemistry. This book will serve as a reference book both to the beginners and experienced researchers who are pursuing their research in 2D layered materials and their electrochemical sensing applications. Provides basic working principles and sensing mechanisms of electrochemical sensors based on 2D materials Addresses recent developments and future perspectives on electrochemical sensors and wearable/flexible sensors based on different 2D materials Adopts a unique engineering approach of experimental techniques for the fabrication of modern and advanced electrochemical sensors based on 2D material
Book Synopsis Design, Fabrication, and Significance of Advanced Nanostructured Materials by : Singh, Laxman
Download or read book Design, Fabrication, and Significance of Advanced Nanostructured Materials written by Singh, Laxman and published by IGI Global. This book was released on 2024-09-27 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanostructured materials are revolutionizing various industries with their unique properties. Yet, researchers and practitioners need help accessing comprehensive and up-to-date literature on their synthesis, characterization, and applications. Existing books often focus narrowly on synthesis methods, overlooking critical aspects such as design, spectroscopic characterization techniques, and diverse applications in electronics, optoelectronics, biomedical devices, and more. This gap in the literature leaves academics, researchers, and industrial scientists needing a comprehensive resource to address their pressing questions and needs in the field. Design, Fabrication, and Significance of Advanced Nanostructured Materials bridges this gap by offering a holistic approach to understanding these materials. It provides in-depth coverage of the latest synthetic approaches, spectroscopic characterization techniques, and advanced applications in various fields. With ten chapters covering a wide range of topics, from the basics of nanostructured materials to advanced fabrication techniques, this book serves as a one-stop resource for anyone looking to delve into this exciting field. This book aims to empower researchers and industrialists with the knowledge to innovate and advance in their fields by providing clear explanations and solutions to critical questions surrounding nanostructured materials.
Book Synopsis Creating More Effective Functional Materials by : Matthew Thomas Raiford
Download or read book Creating More Effective Functional Materials written by Matthew Thomas Raiford and published by . This book was released on 2014 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conducting metallopolymers possess attractive electronic properties for use in sensors, photoelectronic devices, catalysts, and other applications. Modification of the conducting polymer backbone, through chemical or electrochemical methods, enables control of catalytic, electronic, and optical properties of the metal via inductive modulation of the electron density. Understanding in detail the relationship between the metal and polymer backbone could lead to more effective metallopolymer materials. We hope to study this relationship by probing the band gaps, excited state energy levels, catalytic activity, and sensor function in four metallopolymer systems. Devices with sub-stochiometric ratios of Cu2ZnSnS4 NPs (CZTS: (Cu2Sn)1-xZn1/xS)(0≥x≥0.75)) grown in Cu(II) conducting metallopolymers were produced to study band gap tuning in hybrid materials. The valence and conductance bands of CZTS (x = 0.60) aligned with the HOMO/LUMO of the Cu(II) metallopolymer. Changing the alignment facilitated charge transfer in the hybrid material, leading to photovoltaic materials with efficiencies of ~0.1%. Chemoresistive ionophore sensors were developed by incorporating selective binding groups, such as thiourea, into conducting polymer backbones. Thiourea monomers and polymers showed high selectivity for Pb(II) ions over many competitive ions. XPS experiments demonstrated that reversible chelation of Pb(II) ions could be achieved through a simple uptake/rinse process. The conductivity of the thiourea polymer increased fifty-fold, from 7.75x10-2 S/cm2 to 3.5 S/cm2, after Pb(II) exposure. Sensitivity measurements indicated the sensors have limits of detection near 10-10 M. Highly conjugated ligands were synthesized to explore effective sensitization of visible and near-IR emitting lanthanides. (3,4-ethylenedioxy)thiophene was appended to dipyridophenazine and dipyridoquinoxaline to introduce a group that could be easily electropolymerized. These bi-functional ligands emitted from [greek small letter pi]-[greek small letter pi]* and an inter-ligand charge transfer excited states, and therefore, two distinct triplet states were observed. These separate energy pathways allowed for efficient sensitization of both visible (Tb(III), Eu(III), Dy(III)) and near-IR emitting (Nd(III), Yb(III), Er(III)) ions. Finally, we explored the oxidation of a rhodium-containing conducting metallopolymer and the subsequent effect on the activity of the metal center. Oxidation of the backbone led to ancillary ligand attenuation, allowing for control of the catalytically active species in the conducting metallopolymer. Rh(I,III) monomer and metallopolymer catalytic studies showed potential for new heterogenous/homogeneous hybrid catalysts.
Book Synopsis Functional Supramolecular Nanoassemblies of Π-Conjugated Molecules by : Penglei Chen
Download or read book Functional Supramolecular Nanoassemblies of Π-Conjugated Molecules written by Penglei Chen and published by Frontiers Media SA. This book was released on 2020-01-13 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: Π-conjugated systems of delocalized aromatic electrons along their backbones, including conjugated small molecules, oligomers, polymers, and carbonaceous materials, etc., have received considerable attention from a wide variety of scientific and technical communities. Compared to inorganic materials, the advantages of those based on π-tectons lie in their broad diversity, flexibility, and tunability with regard to structure/geometry/morphology, processability, composition, functionality, electronic/band structure, etc. In terms of sophisticated molecular engineering, these features endow them not only with excellent self-assembly properties but also with unique optical, electrical, mechanical, photophysical, photochemical, and biochemical attributes. This renders them promising scaffolds for advanced functional materials (AFMs) in numerous areas of general interest such as electronics, optics, optoelectronics, photovoltaics, magnetic and piezoelectric devices, sensors, catalysts, biomedicines, and others. With regard to the design/synthesis of novel π-tectons, the launch of diverse assembly/fabrication protocols, theoretical calculations, etc., the past several decades have witnessed tremendous advancements along this direction. Thus far, a vast array of high-performance π-tectons-based AFMs have been initiated. To some extent, the cooperative principle of π-πstacking and other noncovalent interactions has been revealed, and the structure-property relationships have been disclosed. Despite the existing progress, this field still faces challenges, for example: (i) the need for scalable assembly/manufacture under ambient conditions—with low-cost, facile, environmentally-friendly protocols (ii) clearer correlations bridging the underlying intricate relationships of each successive step in assembly/manufacture (iii) corresponding theoretical calculations for guiding the rational design of π-tectons that elucidate the cooperative principle of π-π stacking and other noncovalent interactions, as well as the principle of structure-performance correlation (iv) stability and durability, among the most important concerns regarding their commercialization The advancements accumulated during the past decades have established a solid foundation for the further development of π-conjugated systems-based AFMs. We believe that with unrelenting efforts from both scientific and technical communities of various backgrounds, their practical applications will eventually be fulfilled. This Research Topic aims to address the above-mentioned challenges
Book Synopsis Charge Transport in Disordered Solids with Applications in Electronics by : Sergei Baranovski
Download or read book Charge Transport in Disordered Solids with Applications in Electronics written by Sergei Baranovski and published by John Wiley & Sons. This book was released on 2006-08-14 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of charge conduction in disordered materials is a rapidly evolving area owing to current and potential applications of these materials in various electronic devices This text aims to cover conduction in disordered solids from fundamental physical principles and theories, through practical material development with an emphasis on applications in all areas of electronic materials. International group of contributors Presents basic physical concepts developed in this field in recent years in a uniform manner Brings up-to-date, in a one-stop source, a key evolving area in the field of electronic materials
Book Synopsis Nanomaterials and Nanocomposites by : Visakh P. M.
Download or read book Nanomaterials and Nanocomposites written by Visakh P. M. and published by John Wiley & Sons. This book was released on 2016-04-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials are defined as materials in which at least one length dimension is below 100 nanometers. In this size regime, these materials exhibit particular - and tunable - optical, electrical or mechanical properties that are not present at the macro-scale. This opens up the possibility for a plethora of applications at the interface of materials, chemistry, physics and biology, many of which have already entered the commercial realm. When nanomaterials are blended with other materials not necessarily in the nanometer regime, the resulting nanocomposites can exhibit dramatically different properties than the bulk material alone, leading to an enhanced performance in terms of, for example, increased thermal and mechanical stability. This book presents the synthesis, characterization and applications of nanomaterials and nanocomposites, covering zero-dimensional, elemental nanoparticles, one-dimensional materials such as nanorods and nanowhiskers, two-dimensional materials such as graphene and boron nitride as well as three-dimensional materials such as fullerenes, polyhedral oligomers and zeolites, complemented by bio-based nanomaterials, e.g., cellulose, chitin, starch and proteins. Introductory chapters on the state-of-the-art of nanomaterial research and the chemistry and physics in nanoscience and nanotechnology round off the book.
Book Synopsis Handbook of Photosynthesis by : Mohammad Pessarakli
Download or read book Handbook of Photosynthesis written by Mohammad Pessarakli and published by CRC Press. This book was released on 2018-09-03 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the previous editions of the Handbook of Photosynthesis, many new ideas on photosynthesis have emerged in the past decade that have drawn the attention of experts and researchers on the subject as well as interest from individuals in other disciplines. Updated to include 37 original chapters and making extensive revisions to the chapters that have been retained, 90% of the material in this edition is entirely new. With contributions from over 100 authors from around the globe, this book covers the most recent important research findings. It details all photosynthetic factors and processes under normal and stressful conditions, explores the relationship between photosynthesis and other plant physiological processes, and relates photosynthesis to plant production and crop yields. The third edition also presents an extensive new section on the molecular aspects of photosynthesis, focusing on photosystems, photosynthetic enzymes, and genes. New chapters on photosynthesis in lower and monocellular plants as well as in higher plants are included in this section. The book also addresses growing concerns about excessive levels and high accumulation rates of carbon dioxide due to industrialization. It considers plant species with the most efficient photosynthetic pathways that can help improve the balance of oxygen and carbon dioxide in the atmosphere. Completely overhauled from its bestselling predecessors, the Handbook of Photosynthesis, Third Edition provides a nearly entirely new source on the subject that is both comprehensive and timely. It continues to fill the need for an authoritative and exhaustive resource by assembling a global team of experts to provide thorough coverage of the subject while focusing on finding solutions to relevant contemporary issues related to the field.
Book Synopsis OLED Fundamentals by : Daniel J. Gaspar
Download or read book OLED Fundamentals written by Daniel J. Gaspar and published by CRC Press. This book was released on 2015-05-15 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Source for Taking on the Next Stage of OLED R&DOLED Fundamentals: Materials, Devices, and Processing of Organic Light-Emitting Diodes brings together key topics across the field of organic light-emitting diodes (OLEDs), from fundamental chemistry and physics to practical materials science and engineering aspects to design and ma
