Large-scale full-solution, vacuum-free gravure printed ITO-free flexible organic solar cells

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Author :
Publisher : GRIN Verlag
ISBN 13 : 3656875510
Total Pages : 106 pages
Book Rating : 4.6/5 (568 download)

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Book Synopsis Large-scale full-solution, vacuum-free gravure printed ITO-free flexible organic solar cells by : Johannes Michael Küffner

Download or read book Large-scale full-solution, vacuum-free gravure printed ITO-free flexible organic solar cells written by Johannes Michael Küffner and published by GRIN Verlag. This book was released on 2015-01-14 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bachelor Thesis from the year 2014 in the subject Technology, grade: 1,0, Friedrich-Alexander University Erlangen-Nuremberg, course: Nanotechnologie, language: English, abstract: This bachelor thesis presents the fabrication and evaluation of large-scale full-solution roll-to-roll processed, ITO-free flexible organic solar cells in a modified inverted device geometry by gravure printing on a discrete laboratory-scale printing system. The layer stack is based on flexible PET substrate whereupon the back silver cathode was printed on top. The electron transport layer of ZnO and a double light absorbing photoactive layer of P3HT:PCBM, the hole transport layer of PEDOT:PSS and front silver anode were printed consecutively. All layers were roll-to-roll gravure printed from solution under full ambient vacuum-free conditions at a web speed of 2 m min−1. The completed solar cells were characterized by J-V and comprising layers by light beam induced current measurements. For fast testing and reproducibility experiments the remaining layers of the stack after each gravure printed film were deposited by slot-die coating and flexographic printing on a single roll coating system. Unfortunately functional organic solar cells of a fully gravure printed layer stack could not be found. A power conversion efficiency of 0.15 % of partly roll-to-roll gravure printed and residuary roll-based slot-die coated and flexographic printed organic solar cells under AM1.5G illumination was obtained. The thesis contains a brief introduction in the topic of renewable energies and organic photovoltaic followed by the state of art in two-dimensional gravure printing organic solar cells and the motivation to particularly foreground this fabrication method. In the fundamentals part the working principle, device geometries, affiliated by the concept of ITO-free organic solar cells and materials in an organic photovoltaic device including characterization methods are presented. Afterwards large-scale manufacturing techniques of organic photovoltaic comprising coating and printing technologies are reviewed and the roll-to-roll manufacturing strategies are introduced. In the experimental part the design, machinery and equipment used and fabrication of gravure printed flexible organic solar cell are chronologically described in detail in connection with presenting and discussing the results after characterizing the completed solar cells. Challenges that were faced during the studies are described subsequently and solutions of appeared problems are presented. A conclusion and outlook finalizes the thesis.

Roll-to-Roll Manufacturing

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1119163803
Total Pages : 426 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Roll-to-Roll Manufacturing by : Jehuda Greener

Download or read book Roll-to-Roll Manufacturing written by Jehuda Greener and published by John Wiley & Sons. This book was released on 2018-02-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: A single-volume resource featuring state-of-the art reviews of key elements of the roll-to-roll manufacturing processing methodology Roll-to-roll (R2R) manufacturing is an important manufacturing technology platform used extensively for mass-producing a host of film-type products in several traditional industries such as printing, silver-halide photography, and paper. Over the last two decades, some of the methodologies and know-how of R2R manufacturing have been extended and adapted in many new technology areas, including microelectronics, display, photovoltaics, and microfluidics. This comprehensive book presents the state-of-the-art unit operations of the R2R manufacturing technology, providing a practical resource for scientists, engineers, and practitioners not familiar with the fundamentals of R2R technology. Roll-to-Roll Manufacturing: Process Elements and Recent Advances reviews new developments in areas such as flexible glass, display, and photovoltaics and covers a number of process innovations implemented recently to extend and improve the capabilities of traditional R2R lines. It covers such topics as: coating and solidification processes, in-line vacuum deposition, drying, web handling and winding, polymer film substrates, novel hybrid composite films, flexible solar cells and more. Additionally, this book: Examines key elements (unit operations) of the R2R technology, and discusses how these elements are utilized and integrated to achieve desired process efficiencies in a host of applications. Illustrates several established and novel application areas where R2R processing is utilized in current or future products. Discusses process design methodology and key advantages of R2R manufacturing technology over batch or sheet-to-sheet operations. Roll-to-Roll Manufacturing: Process Elements and Recent Advances is an ideal book for undergraduate and graduate students in various science and engineering disciplines, as well as for scientists, engineers, and technical and business leaders associated in any way with the development, commercialization, and manufacture of a variety of film products.

Printable Solar Cells

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Publisher : John Wiley & Sons
ISBN 13 : 1119283736
Total Pages : 578 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Printable Solar Cells by : Nurdan Demirci Sankir

Download or read book Printable Solar Cells written by Nurdan Demirci Sankir and published by John Wiley & Sons. This book was released on 2017-04-19 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Printable Solar Cells The book brings together the recent advances, new and cutting edge materials from solution process and manufacturing techniques that are the key to making photovoltaic devices more efficient and inexpensive. Printable Solar Cells provides an overall view of the new and highly promising materials and thin film deposition techniques for printable solar cell applications. The book is organized in four parts. Organic and inorganic hybrid materials and solar cell manufacturing techniques are covered in Part I. Part II is devoted to organic materials and processing technologies like spray coating. This part also demonstrates the key features of the interface engineering for the printable organic solar cells. The main focus of Part III is the perovskite solar cells, which is a new and promising family of the photovoltaic applications. Finally, inorganic materials and solution based thin film formation methods using these materials for printable solar cell application is discussed in Part IV. Audience The book will be of interest to a multidisciplinary group of fields, in industry and academia, including physics, chemistry, materials science, biochemical engineering, optoelectronic information, photovoltaic and renewable energy engineering, electrical engineering, mechanical and manufacturing engineering.

Organic Optoelectronic Materials

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Publisher : Springer
ISBN 13 : 3319168622
Total Pages : 402 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Organic Optoelectronic Materials by : Yongfang Li

Download or read book Organic Optoelectronic Materials written by Yongfang Li and published by Springer. This book was released on 2015-05-30 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the latest trends in organic optoelectronic materials. Each comprehensive chapter allows graduate students and newcomers to the field to grasp the basics, whilst also ensuring that they have the most up-to-date overview of the latest research. Topics include: organic conductors and semiconductors; conducting polymers and conjugated polymer semiconductors, as well as their applications in organic field-effect-transistors; organic light-emitting diodes; and organic photovoltaics and transparent conducting electrodes. The molecular structures, synthesis methods, physicochemical and optoelectronic properties of the organic optoelectronic materials are also introduced and described in detail. The authors also elucidate the structures and working mechanisms of organic optoelectronic devices and outline fundamental scientific problems and future research directions. This volume is invaluable to all those interested in organic optoelectronic materials.

Polymer Photovoltaics

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Publisher : SPIE Press
ISBN 13 : 0819467812
Total Pages : 1 pages
Book Rating : 4.8/5 (194 download)

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Book Synopsis Polymer Photovoltaics by : Frederik C. Krebs

Download or read book Polymer Photovoltaics written by Frederik C. Krebs and published by SPIE Press. This book was released on 2008 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to be a practical guide in the laboratory for the experimental solar-cell scientist whether he or she is involved with synthesis, device preparation, processing, or device characterization. Useful to all scientists working practically in the field, the book presents the process of creating a polymer solar-cell device beginning with a description of materials, including how they are made and characterized, followed by how the materials are processed into devices and films, and how these are characterized. From there, the status of two emerging fields of polymer solar cells are described: degradation and stability and large-scale processing.

Handbook of Organic Materials for Optical and (Opto)Electronic Devices

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Publisher : Elsevier
ISBN 13 : 0857098764
Total Pages : 832 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Handbook of Organic Materials for Optical and (Opto)Electronic Devices by : Oksana Ostroverkhova

Download or read book Handbook of Organic Materials for Optical and (Opto)Electronic Devices written by Oksana Ostroverkhova and published by Elsevier. This book was released on 2013-08-31 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Small molecules and conjugated polymers, the two main types of organic materials used for optoelectronic and photonic devices, can be used in a number of applications including organic light-emitting diodes, photovoltaic devices, photorefractive devices and waveguides. Organic materials are attractive due to their low cost, the possibility of their deposition from solution onto large-area substrates, and the ability to tailor their properties. The Handbook of organic materials for optical and (opto)electronic devices provides an overview of the properties of organic optoelectronic and nonlinear optical materials, and explains how these materials can be used across a range of applications.Parts one and two explore the materials used for organic optoelectronics and nonlinear optics, their properties, and methods of their characterization illustrated by physical studies. Part three moves on to discuss the applications of optoelectronic and nonlinear optical organic materials in devices and includes chapters on organic solar cells, electronic memory devices, and electronic chemical sensors, electro-optic devices.The Handbook of organic materials for optical and (opto)electronic devices is a technical resource for physicists, chemists, electrical engineers and materials scientists involved in research and development of organic semiconductor and nonlinear optical materials and devices. Comprehensively examines the properties of organic optoelectronic and nonlinear optical materials Discusses their applications in different devices including solar cells, LEDs and electronic memory devices An essential technical resource for physicists, chemists, electrical engineers and materials scientists

Synchrotron Radiation in Materials Science

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Publisher : John Wiley & Sons
ISBN 13 : 3527339868
Total Pages : 846 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Synchrotron Radiation in Materials Science by : Chunhai Fan

Download or read book Synchrotron Radiation in Materials Science written by Chunhai Fan and published by John Wiley & Sons. This book was released on 2018-05-29 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meeting the long-felt need for in-depth information on one of the most advanced material characterization methods, a top team of editors and authors from highly prestigious facilities and institutions covers a range of synchrotron techniques that have proven useful for materials research. Following an introduction to synchrotron radiation and its sources, the second part goes on to describe the various techniques that benefit from this especially bright light, including X-ray absorption, diffraction, scattering, imaging, and lithography. The thrid and final part provides an overview of the applications of synchrotron radiation in materials science. bridging the gap between specialists in synchrotron research and material scientists, this is a unique and indispensable resource for academic and industrial researchers alike.

Perovskite Photovoltaics

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Publisher : Academic Press
ISBN 13 : 0128129166
Total Pages : 521 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Perovskite Photovoltaics by : Aparna Thankappan

Download or read book Perovskite Photovoltaics written by Aparna Thankappan and published by Academic Press. This book was released on 2018-06-29 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perovskite Photovoltaics: Basic to Advanced Concepts and Implementation examines the emergence of perovskite photovoltaics, associated challenges and opportunities, and how to achieve broader development. Consolidating developments in perovskite photovoltaics, including recent progress solar cells, this text also highlights advances and the research necessary for sustaining energy. Addressing different photovoltaics fields with tailored content for what makes perovskite solar cells suitable, and including commercialization examples of large-scale perovskite solar technology. The book also contains a detailed analysis of the implementation and economic viability of perovskite solar cells, highlighting what photovoltaic devices need to be generated by low cost, non-toxic, earth abundant materials using environmentally scalable processes. This book is a valuable resource engineers, scientists and researchers, and all those who wish to broaden their knowledge on flexible perovskite solar cells. Includes contributions by leading solar cell academics, industrialists, researchers and institutions across the globe Addresses different photovoltaics fields with tailored content for what makes perovskite solar cells different Provides commercialization examples of large-scale perovskite solar technology, giving users detailed analysis on the implementation, technical challenges and economic viability of perovskite solar cells

Printed Organic and Molecular Electronics

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Publisher : Springer Science & Business Media
ISBN 13 : 1441990747
Total Pages : 712 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Printed Organic and Molecular Electronics by : Daniel R. Gamota

Download or read book Printed Organic and Molecular Electronics written by Daniel R. Gamota and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Printed Organic And Molecular Electronics was compiled to create a reference that included existing knowledge from the most renowned industry, academic, and government experts in the fields of organic semiconductor technology, graphic arts printing, micro-contact printing, and molecular electronics. It is divided into sections that consist of the most critical topics required for one to develop a strong understanding of the states of these technologies and the paths for taking them from R&D to the hands of consumers on a massive scale. As such, the book provides both theory as well as technology development results and trends.

Flexible Solar Cells

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Publisher : John Wiley & Sons
ISBN 13 : 3527623795
Total Pages : 202 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Flexible Solar Cells by : Mario Pagliaro

Download or read book Flexible Solar Cells written by Mario Pagliaro and published by John Wiley & Sons. This book was released on 2008-11-21 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the decline in the world's natural resources, the need for new and cheaper energy sources is evolving. One such source is the sun which generates heat and light which can be harnessed and used to our advantage. This reference book introduces the topic of photovoltaics in the form of flexible solar cells. There are explanations of the principles behind this technology, the engineering required to produce these products and the future possibilities offered by this technology. The chemistry and physics of the cells (both organic and inorganic) are clarified as well as production methods, with information how this can then be applied to the nanoscale as well. A complete guide to this new and exciting way of producing energy which will be invaluable to a variety of people from material scientists, chemists, electrical engineers, to management consultants and politicians.

Large Area and Flexible Electronics

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Publisher : John Wiley & Sons
ISBN 13 : 3527679995
Total Pages : 588 pages
Book Rating : 4.5/5 (276 download)

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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.

Organic Flexible Electronics

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Publisher : Woodhead Publishing
ISBN 13 : 012818891X
Total Pages : 666 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Organic Flexible Electronics by : Piero Cosseddu

Download or read book Organic Flexible Electronics written by Piero Cosseddu and published by Woodhead Publishing. This book was released on 2020-09-29 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic Electronics is a novel field of electronics that has gained an incredible attention over the past few decades. New materials, device architectures and applications have been continuously introduced by the academic and also industrial communities, and novel topics have raised strong interest in such communities, as molecular doping, thermoelectrics, bioelectronics and many others.Organic Flexible Electronics is mainly divided into three sections. The first part is focused on the fundamentals of organic electronics, such as charge transport models in these systems and new approaches for the design and synthesis of novel molecules. The first section addresses the main challenges that are still open in this field, including the important role of interfaces for achieving high-performing devices or the novel approaches employed for improving reliability issues.The second part discusses the most innovative devices which have been developed in recent years, such as devices for energy harvesting, flexible batteries, high frequency circuits, and flexible devices for tattoo electronics and bioelectronics.Finally the book reviews the most important applications moving from more standard flexible back panels to wearable and textile electronics and more futuristic applications like ingestible systems. Reviews the fundamental properties and methods for optimizing organic electronic materials including chemical doping and techniques to address stability issues Discusses the most promising organic electronic devices for energy, electronics, and biomedical applications Addresses key applications of organic electronic devices in imagers, wearable electronics, bioelectronics

Wearable Solar Cells

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Publisher : John Wiley & Sons
ISBN 13 : 3527350551
Total Pages : 261 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Wearable Solar Cells by : Hao Sun

Download or read book Wearable Solar Cells written by Hao Sun and published by John Wiley & Sons. This book was released on 2023-12-11 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wearable Solar Cells Understand a groundbreaking new energy technology Solar energy is one of the most important paths to a sustainable future. In recent years, extensive research and development has begun to produce wearable solar cells, whose novel planar and fiber format gives them enormous flexibility and a wide range of potential uses. The possibility of a solar energy source that can be fitted to the human body promises to become an extraordinary tool for meeting various kinds of personal energy needs. Wearable Solar Cells: Mechanisms, Materials, and Devices serves as a comprehensive introduction to this cutting-edge technology and its applications. Recent research pointing towards fiber-format solar cells as a bold new frontier is summarized and explored. The result is an essential resource for both experienced researchers and newcomers to the field. Wearable Solar Cells readers will also find: Close coverage of integrated energy harvesting and storage devices Detailed discussion of dye-sensitized solar cells, polymer solar cells, perovskite solar cells, and more An authorial team with decades of combined research experience Wearable Solar Cells is ideal for materials scientists, polymer chemists, electrical engineers, solid-state physicists, and advanced students interested in these and related topics.

Nanomaterials for 2D and 3D Printing

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Publisher : John Wiley & Sons
ISBN 13 : 3527338195
Total Pages : 388 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Nanomaterials for 2D and 3D Printing by : Shlomo Magdassi

Download or read book Nanomaterials for 2D and 3D Printing written by Shlomo Magdassi and published by John Wiley & Sons. This book was released on 2017-06-06 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to paint a complete picture of the challenges of processing functional nanomaterials for printed electronics devices, and additive manufacturing fabrication processes. Following an introduction to printed electronics, the book focuses on various functional nanomaterials available, including conducting, semi-conducting, dielectric, polymeric, ceramic and tailored nanomaterials. Subsequent sections cover the preparation and characterization of such materials along with their formulation and preparation as inkjet inks, as well as a selection of applications. These include printed interconnects, passive and active modules, as well as such high-tech devices as solar cells, transparent electrodes, displays, touch screens, sensors, RFID tags and 3D objects. The book concludes with a look at the future for printed nanomaterials. For all those working in the field of printed electronics, from entrants to specialized researchers, in a number of disciplines ranging from chemistry and materials science to engineering and manufacturing, in both academia and industry.

Handbook of Flexible Organic Electronics

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Author :
Publisher : Elsevier
ISBN 13 : 1782420436
Total Pages : 483 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis Handbook of Flexible Organic Electronics by : Stergios Logothetidis

Download or read book Handbook of Flexible Organic Electronics written by Stergios Logothetidis and published by Elsevier. This book was released on 2014-12-03 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic flexible electronics represent a highly promising technology that will provide increased functionality and the potential to meet future challenges of scalability, flexibility, low power consumption, light weight, and reduced cost. They will find new applications because they can be used with curved surfaces and incorporated in to a number of products that could not support traditional electronics. The book covers device physics, processing and manufacturing technologies, circuits and packaging, metrology and diagnostic tools, architectures, and systems engineering. Part one covers the production, properties and characterisation of flexible organic materials and part two looks at applications for flexible organic devices. Reviews the properties and production of various flexible organic materials. Describes the integration technologies of flexible organic electronics and their manufacturing methods. Looks at the application of flexible organic materials in smart integrated systems and circuits, chemical sensors, microfluidic devices, organic non-volatile memory devices, and printed batteries and other power storage devices.

Organic Solar Cells

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Author :
Publisher : Springer
ISBN 13 : 3319100971
Total Pages : 474 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Organic Solar Cells by : Wolfgang Tress

Download or read book Organic Solar Cells written by Wolfgang Tress and published by Springer. This book was released on 2014-11-22 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers in a textbook-like fashion the basics or organic solar cells, addressing the limits of photovoltaic energy conversion and giving a well-illustrated introduction to molecular electronics with focus on the working principle and characterization of organic solar cells. Further chapters based on the author’s dissertation focus on the electrical processes in organic solar cells by presenting a detailed drift-diffusion approach to describe exciton separation and charge-carrier transport and extraction. The results, although elaborated on small-molecule solar cells and with focus on the zinc phthalocyanine: C60 material system, are of general nature. They propose and demonstrate experimental approaches for getting a deeper understanding of the dominating processes in amorphous thin-film based solar cells in general. The main focus is on the interpretation of the current-voltage characteristics (J-V curve). This very standard measurement technique for a solar cell reflects the electrical processes in the device. Comparing experimental to simulation data, the author discusses the reasons for S-Shaped J-V curves, the role of charge carrier mobilities and energy barriers at interfaces, the dominating recombination mechanisms, the charge carrier generation profile, and other efficiency-limiting processes in organic solar cells. The book concludes with an illustrative guideline on how to identify reasons for changes in the J-V curve. This book is a suitable introduction for students in engineering, physics, material science, and chemistry starting in the field of organic or hybrid thin-film photovoltaics. It is just as valuable for professionals and experimentalists who analyze solar cell devices.

Graphene Materials

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Publisher :
ISBN 13 : 9789535148357
Total Pages : 0 pages
Book Rating : 4.1/5 (483 download)

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Book Synopsis Graphene Materials by : George Z. Kyzas

Download or read book Graphene Materials written by George Z. Kyzas and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: