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Synthesis And Characterization Of Phase Pure Copper Zinc Tin Sulfide Cu2znsns4 Nanoparticles
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Book Synopsis Synthesis and Characterization of Phase-pure Copper Zinc Tin Sulfide (Cu2ZnSnS4) Nanoparticles by : Bradley Michael Monahan
Download or read book Synthesis and Characterization of Phase-pure Copper Zinc Tin Sulfide (Cu2ZnSnS4) Nanoparticles written by Bradley Michael Monahan and published by . This book was released on 2014 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiconductor nanoparticles have been an important area of research in many different disciplines. A substantial amount of this work has been put toward advancing the field of photovoltaics. However, current p-type photovoltaic materials can not sustain the large scale production needed for future energy demands due to their low elemental abundance. Therefore, Earth abundant semiconductor materials have become of great interest to the photovoltaic community especially, the material copper zinc tin sulfide (CZTS), also known by its mineral name kesterite. CZTS exhibits desirable properties for photovoltaics, such as elemental abundance, high absorption coefficient (~104 cm-1), high carrier concentration, and optimum direct band gap (1.5 eV). To date, solution based approaches for making CZTS have yielded the most promising conversion efficiencies in solar cells. To that end, the motivation of nanoparticle based inks that can be used in high throughput production are an attractive route for large scale deployment. This has driven the need to make high quality CZTS nanoparticles that possess the properties of the pure kesterite phase with high monodispersity that can be deposited into dense thin films. The inherent challenge of making a quaternary compound of a single phase has made this a difficult task; however, some of those fundamental problems are addressed in this thesis. This had resulted in the synthesis of phase-pure k-CZTS confirmed by powder X-ray diffraction, Raman spectroscopy, UV-visible absorption spectroscopy and energy dispersive x-ray spectroscopy. Furthermore, ultra-fast laser spectroscopy was done on CZTS thin films made from phase-pure kesterite nanoparticles synthesized in this work. This thesis provides new data that directly probes the lifetime of photogenerated free carriers in kesterite CZTS (k-CZTS) thin films.
Book Synopsis Synthesis and Characterization of Copper Zinc Tin Sulfide Nanoparticles and Thin Films by : Ankur Khare
Download or read book Synthesis and Characterization of Copper Zinc Tin Sulfide Nanoparticles and Thin Films written by Ankur Khare and published by . This book was released on 2012 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Copper Zinc Tin Sulfide Thin Films for Photovoltaics by : Jonathan J. Scragg
Download or read book Copper Zinc Tin Sulfide Thin Films for Photovoltaics written by Jonathan J. Scragg and published by Springer Science & Business Media. This book was released on 2011-09-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jonathan Scragg documents his work on a very promising material suitable for use in solar cells. Copper Zinc Tin Sulfide (CZTS) is a low cost, earth-abundant material suitable for large scale deployment in photovoltaics. Jonathan pioneered and optimized a low cost route to this material involving electroplating of the three metals concerned, followed by rapid thermal processing (RTP) in sulfur vapour. His beautifully detailed RTP studies – combined with techniques such as XRD, EDX and Raman – reveal the complex relationships between composition, processing and photovoltaic performance. This exceptional thesis contributes to the development of clean, sustainable and alternative sources of energy
Book Synopsis Modification and Characterization of Wurtzite-phase Copper Zinc Tin Sulfide (CZTS) Nanocrystals for Photovoltaic Applications by : Michael Raymond Crump
Download or read book Modification and Characterization of Wurtzite-phase Copper Zinc Tin Sulfide (CZTS) Nanocrystals for Photovoltaic Applications written by Michael Raymond Crump and published by . This book was released on 2014 with total page 90 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.
Book Synopsis Earth-Abundant Materials for Solar Cells by : Sadao Adachi
Download or read book Earth-Abundant Materials for Solar Cells written by Sadao Adachi and published by John Wiley & Sons. This book was released on 2015-10-28 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematically describes the physical and materials properties of copper-based quaternary chalcogenide semiconductor materials, enabling their potential for photovoltaic device applications. Intended for scientists and engineers, in particular, in the fields of multinary semiconductor physics and a variety of photovoltaic and optoelectronic devices.
Book Synopsis Synthesis and Characterization of Copper-doped Zinc Sulfide Nanomaterials for the Application of Energy Efficient Electroluminescent Lighting by : Carley Corrado
Download or read book Synthesis and Characterization of Copper-doped Zinc Sulfide Nanomaterials for the Application of Energy Efficient Electroluminescent Lighting written by Carley Corrado and published by . This book was released on 2011 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Porous TiO2 Thin Film Loaded with Cu2ZnSnS4 Nanoparticles by :
Download or read book Synthesis and Characterization of Porous TiO2 Thin Film Loaded with Cu2ZnSnS4 Nanoparticles written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Copper Sulfate Nanoparticles for Solar Cell Application by :
Download or read book Synthesis and Characterization of Copper Sulfate Nanoparticles for Solar Cell Application written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis and characterization of copper sulfate nanoparticles for solar cell application.
Book Synopsis Copper Zinc Tin Sulfide-Based Thin-Film Solar Cells by : Kentaro Ito
Download or read book Copper Zinc Tin Sulfide-Based Thin-Film Solar Cells written by Kentaro Ito and published by John Wiley & Sons. This book was released on 2014-12-11 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with an overview and historical background of Copper Zinc Tin Sulphide (CZTS) technology, subsequent chapters cover properties of CZTS thin films, different preparation methods of CZTS thin films, a comparative study of CZTS and CIGS solar cell, computational approach, and future applications of CZTS thin film solar modules to both ground-mount and rooftop installation. The semiconducting compound (CZTS) is made up earth-abundant, low-cost and non-toxic elements, which make it an ideal candidate to replace Cu(In,Ga)Se2 (CIGS) and CdTe solar cells which face material scarcity and toxicity issues. The device performance of CZTS-based thin film solar cells has been steadily improving over the past 20 years, and they have now reached near commercial efficiency levels (10%). These achievements prove that CZTS-based solar cells have the potential to be used for large-scale deployment of photovoltaics. With contributions from leading researchers from academia and industry, many of these authors have contributed to the improvement of its efficiency, and have rich experience in preparing a variety of semiconducting thin films for solar cells.
Book Synopsis Chemical Methods for Processing Nanomaterials by : Vidya Nand Singh
Download or read book Chemical Methods for Processing Nanomaterials written by Vidya Nand Singh and published by CRC Press. This book was released on 2021-03-16 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the latest advancements in the processing of various types of nanomaterials. The main objective of the book is to provide the reader with a comprehensive review of the latest advances in synthesis as well as processing of almost all kinds of nanomaterials using various physical and chemical methods. The book includes chapters on Chemical Methods such as microemulsions, colloidal route, wet chemical method, chemical vapor deposition technique, sol-gel method, electrodeposition for growing different kinds of nanomaterials including Chalcogenides, Metal Oxide nanostructures, perovskite nanocrystals, nano structures on patterned electrode, Low Dimensional Carbon Nanomaterials and applications at Nanoscale.
Book Synopsis SYNTHESIS AND CHARACTERIZATION OF CUxS NANOPARTICLES FOR SOLAR CELL APPLICATION. by : Jeff Head
Download or read book SYNTHESIS AND CHARACTERIZATION OF CUxS NANOPARTICLES FOR SOLAR CELL APPLICATION. written by Jeff Head and published by . This book was released on 2009 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACTChalcocite, Cu2S, and djurleite, Cu1.94-1.96S, copper sulfide nanoparticles have been synthesized. They have been characterized using a multitude of methods. Using x-ray photoelectron spectroscopy (XPS), the binding energies of the core electrons have been measured for each type of nanoparticle. Using powder x-ray diffraction and ultraviolet-visible spectroscopy, the crystal structures have been determined and it has been found that the chalcocite nanoparticles have indirect band gap transitions, whereas the djurleite nanoparticles have direct band gap transitions. Using electron microscopy it has been found that the nanoparticles are both single crystalline with size distributions that vary between 8 and 20 nm for the djurleite nanoparticles, and between 10 and 200 nm for the chalcocite nanoparticles. The djurleite nanoparticles have been incorporated into a solar cell device in combination with C60 and using ultraviolet photoelectron spectroscopy (UPS), the band structure of the nanoparticles has been evaluated.
Book Synopsis Earth-Abundant Materials for Solar Cells by : Sadao Adachi
Download or read book Earth-Abundant Materials for Solar Cells written by Sadao Adachi and published by John Wiley & Sons. This book was released on 2015-10-28 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systematically describes the physical and materials properties of copper-based quaternary chalcogenide semiconductor materials, enabling their potential for photovoltaic device applications. Intended for scientists and engineers, in particular, in the fields of multinary semiconductor physics and a variety of photovoltaic and optoelectronic devices.
Book Synopsis Colloidal Semiconductor Nanocrystals: Synthesis, Properties, and Applications by : Vladimir Lesnyak
Download or read book Colloidal Semiconductor Nanocrystals: Synthesis, Properties, and Applications written by Vladimir Lesnyak and published by Frontiers Media SA. This book was released on 2020-01-06 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nanomaterials for the Removal of Pollutants and Resource Reutilization by : Xubiao Luo
Download or read book Nanomaterials for the Removal of Pollutants and Resource Reutilization written by Xubiao Luo and published by Elsevier. This book was released on 2018-11-15 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanomaterials for the Removal of Pollutants and Resource Reutilization presents the fundamental principles necessary for the application of nanomaterials in environmental pollution control and resource reutilization, also describing specific novel applications of environmentally functional nanomaterials. In addition to outlining the applications of nanomaterials for pollution control, the book highlights problems and offers solutions. This comprehensive resource will inspire the next generation of nanomaterial designers, providing a state-of-the-art review and exploration of emerging developments. Written by some of the world’s top researchers in smart nanomaterials for environmental applications Shows how to design novel functional nanomaterials for highly specific pollutant control and/or remediation uses Covers a variety of pollution types, including heavy metals, pesticides and other chemical pollutants
Book Synopsis Semiconductor Materials for Solar Photovoltaic Cells by : M. Parans Paranthaman
Download or read book Semiconductor Materials for Solar Photovoltaic Cells written by M. Parans Paranthaman and published by Springer. This book was released on 2015-09-16 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the current status of semiconductor materials for conversion of sunlight to electricity, and highlights advances in both basic science and manufacturing. Photovoltaic (PV) solar electric technology will be a significant contributor to world energy supplies when reliable, efficient PV power products are manufactured in large volumes at low cost. Expert chapters cover the full range of semiconductor materials for solar-to-electricity conversion, from crystalline silicon and amorphous silicon to cadmium telluride, copper indium gallium sulfide selenides, dye sensitized solar cells, organic solar cells, and environmentally friendly copper zinc tin sulfide selenides. The latest methods for synthesis and characterization of solar cell materials are described, together with techniques for measuring solar cell efficiency. Semiconductor Materials for Solar Photovoltaic Cells presents the current state of the art as well as key details about future strategies to increase the efficiency and reduce costs, with particular focus on how to reduce the gap between laboratory scale efficiency and commercial module efficiency. This book will aid materials scientists and engineers in identifying research priorities to fulfill energy needs, and will also enable researchers to understand novel semiconductor materials that are emerging in the solar market. This integrated approach also gives science and engineering students a sense of the excitement and relevance of materials science in the development of novel semiconductor materials. · Provides a comprehensive introduction to solar PV cell materials · Reviews current and future status of solar cells with respect to cost and efficiency · Covers the full range of solar cell materials, from silicon and thin films to dye sensitized and organic solar cells · Offers an in-depth account of the semiconductor material strategies and directions for further research · Features detailed tables on the world leaders in efficiency demonstrations · Edited by scientists with experience in both research and industry
Book Synopsis Chalcogenide Photovoltaics by : Roland Scheer
Download or read book Chalcogenide Photovoltaics written by Roland Scheer and published by John Wiley & Sons. This book was released on 2011-03-31 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive description of the most important material properties and device aspects closes the gap between general books on solar cells and journal articles on chalcogenide-based photovoltaics. Written by two very renowned authors with years of practical experience in the field, the book covers II-VI and I-III-VI2 materials as well as energy conversion at heterojunctions. It also discusses the latest semiconductor heterojunction models and presents modern analysis concepts. Thin film technology is explained with an emphasis on current and future techniques for mass production, and the book closes with a compendium of failure analysis in photovoltaic thin film modules. With its overview of the semiconductor physics and technology needed, this practical book is ideal for students, researchers, and manufacturers, as well as for the growing number of engineers and researchers working in companies and institutes on chalcogenide photovoltaics.
