Synthesis and Characterization of New Visible Light Absorbing, Lead-free Halide Double PDF Download
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Author: Eric Thomas McClure
Publisher:
ISBN:
Category : Halides
Languages : en
Pages : 90
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Book Description
The recent renaissance of halide perovskites has been a major disruption in the field of photovoltaics. In a few short years these phenomenal materials have seen drastic improvements in device performance and are predicted to be a major driving force in the future of solar cell technology and material science. Despite this, many research challenges remain such as improving the material stability and finding lead-free alternatives. To that end, this research is focused on discovering novel halide perovskites with comparable properties to their lead counterparts. Chapter 2 is a presentation of the synthesis and characterization of two novel halide double perovskites, Cs2AgBiCl6 and Cs2AgBiBr6. Comparisons are made to their lead analogs, followed by a discussion of how these materials could be utilized and what changes are desired in other new halide perovskites. Chapter 3 discusses the subsequent synthetic efforts, the challenges encountered, and projections of how other double perovskites may be obtained. Three new compounds are identified—two of which are chloride double perovskites—and alternative syntheses are proposed to obtain others.
Author: Eric Thomas McClure
Publisher:
ISBN:
Category : Halides
Languages : en
Pages : 90
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Book Description
The recent renaissance of halide perovskites has been a major disruption in the field of photovoltaics. In a few short years these phenomenal materials have seen drastic improvements in device performance and are predicted to be a major driving force in the future of solar cell technology and material science. Despite this, many research challenges remain such as improving the material stability and finding lead-free alternatives. To that end, this research is focused on discovering novel halide perovskites with comparable properties to their lead counterparts. Chapter 2 is a presentation of the synthesis and characterization of two novel halide double perovskites, Cs2AgBiCl6 and Cs2AgBiBr6. Comparisons are made to their lead analogs, followed by a discussion of how these materials could be utilized and what changes are desired in other new halide perovskites. Chapter 3 discusses the subsequent synthetic efforts, the challenges encountered, and projections of how other double perovskites may be obtained. Three new compounds are identified—two of which are chloride double perovskites—and alternative syntheses are proposed to obtain others.
Author: Tze-Chien Sum
Publisher: John Wiley & Sons
ISBN: 3527341110
Category : Technology & Engineering
Languages : en
Pages : 312
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Book Description
Real insight from leading experts in the field into the causes of the unique photovoltaic performance of perovskite solar cells, describing the fundamentals of perovskite materials and device architectures. The authors cover materials research and development, device fabrication and engineering methodologies, as well as current knowledge extending beyond perovskite photovoltaics, such as the novel spin physics and multiferroic properties of this family of materials. Aimed at a better and clearer understanding of the latest developments in the hybrid perovskite field, this is a must-have for material scientists, chemists, physicists and engineers entering or already working in this booming field.
Author: Li Wei
Publisher: John Wiley & Sons
ISBN: 3527344314
Category : Science
Languages : en
Pages : 290
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Book Description
Hybrid organic-inorganic perovskites (HOIPs) have attracted substantial interest due to their chemical variability, structural diversity and favorable physical properties the past decade. This materials class encompasses other important families such as formates, azides, dicyanamides, cyanides and dicyanometallates. The book summarizes the chemical variability and structural diversity of all known hybrid organic-inorganic perovskites subclasses including halides, azides, formates, dicyanamides, cyanides and dicyanometallates. It also presents a comprehensive account of their intriguing physical properties, including photovoltaic, optoelectronic, dielectric, magnetic, ferroelectric, ferroelastic and multiferroic properties. Moreover, the current challenges and future opportunities in this exciting field are also been discussed. This timely book shows the readers a complete landscape of hybrid organic-inorganic pervoskites and associated multifuctionalities.
Author: Tsutomu Miyasaka
Publisher: John Wiley & Sons
ISBN: 3527347488
Category : Technology & Engineering
Languages : en
Pages : 484
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Book Description
Perovskite Photovoltaics and Optoelectronics Discover a one-of-a-kind treatment of perovskite photovoltaics In less than a decade, the photovoltaics of organic-inorganic halide perovskite materials has surpassed the efficiency of semiconductor compounds like CdTe and CIGS in solar cells. In Perovskite Photovoltaics and Optoelectronics: From Fundamentals to Advanced Applications, distinguished engineer Dr. Tsutomu Miyasaka delivers a comprehensive exploration of foundational and advanced topics regarding halide perovskites. It summarizes the latest information and discussion in the field, from fundamental theory and materials to critical device applications. With contributions by top scientists working in the perovskite community, the accomplished editor has compiled a resource of central importance for researchers working on perovskite related materials and devices. This edited volume includes coverage of new materials and their commercial and market potential in areas like perovskite solar cells, perovskite light-emitting diodes (LEDs), and perovskite-based photodetectors. It also includes: A thorough introduction to halide perovskite materials, their synthesis, and dimension control Comprehensive explorations of the photovoltaics of halide perovskites and their historical background Practical discussions of solid-state photophysics and carrier transfer mechanisms in halide perovskite semiconductors In-depth examinations of multi-cation anion-based high efficiency perovskite solar cells Perfect for materials scientists, crystallization physicists, surface chemists, and solid-state physicists, Perovskite Photovoltaics and Optoelectronics: From Fundamentals to Advanced Applications is also an indispensable resource for solid state chemists and device/electronics engineers.
Author: Gladimir V. G. Baranoski
Publisher: Morgan Kaufmann
ISBN: 0123786444
Category : Computers
Languages : en
Pages : 201
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Book Description
Light and Skin Interactions immerses you in one of the most fascinating application areas of computer graphics: appearance simulation. The book first illuminates the fundamental biophysical processes that affect skin appearance, and reviews seminal related works aimed at applications in life and health sciences. It then examines four exemplary modeling approaches as well as definitive algorithms that can be used to generate realistic images depicting skin appearance. Despite its wide scope of simulation approaches, the book’s content is presented in a concise manner, focusing on relevant practical aspects. What’s more, these approaches can be successfully applied to a wide range of additional materials, such as eye tissue, hair, and water. Allows you to understand and predict the qualitative and quantitative behavior of complex natural systems A general background on tissue optics clarifies several confusing conceptual issues, saving you valuable time in the early stages of research Includes complete code and data sources for the BioSpec model
Author: M. Schiavello
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 218
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Book Description
Photocatalysis is a reaction which is accelerated by light while a heterogeneous reaction consists of two phases ( a solid and a liquid for example). Heterogeneous Photocatalysis is a fast developing science which to date has not been fully detailed in a monograph. This title discusses the basic principles of heterogeneous photocatalysis and describes the bulk and surface properties of semiconductors. Applications of various types of photoreactions are described and the problems related to the modeling and design of photoreactors are covered.
Author: Udai P. Singh
Publisher: Springer Nature
ISBN: 9811937249
Category : Technology & Engineering
Languages : en
Pages : 281
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Book Description
This book provides recent development in thin-film solar cells (TFSC). TFSC have proven the promising approach for terrestrial and space photovoltaics. TFSC have the potential to change the device design and produce high efficiency devices on rigid/flexible substrates with significantly low manufacturing cost. TFSC have several advantages in manufacturing compared to traditional crystalline Si-solar cells like less requirement of materials, can be prepared with earth’s abundant materials, less processing steps, easy to dispose, etc. Several universities/research institutes/industry in India and abroad are involved in the research area of thin-film solar cells. The book helps the readers to find the details about different thin-film technologies and its advancement at one place. Each chapter covers properties of materials, its suitability for PV applications, simple manufacturing processes and recent and past literature survey. The issues related to the development of high efficiency TFSC devices over large area and its commercial and future prospects are discussed.
Author: Kanchan Upadhyay
Publisher:
ISBN: 9783030905071
Category :
Languages : en
Pages : 0
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Book Description
This book reports the basics of hybrid phosphor materials, their synthesis routes and their special properties and characterization techniques. It gives the reader information about the natural origins and development of hybrid materials, which are developed by combining inorganic and organic species in one material interface-determined materials. The book provides a general classification of hybrid materials, wherein inorganic materials modified by organic moieties are distinguished from organic materials or matrices modified by inorganic constituents. It gives a focus to the functionalization of organic materials by inorganic additives. The application areas covered include optoelectronic field, sensor applications, biological and environmental applications.
Author:
Publisher: World Scientific
ISBN: 9813239859
Category : Technology & Engineering
Languages : en
Pages : 908
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Book Description
Organic (opto)electronic materials have received considerable attention due to their applications in perovskite and flexible electronics, OPVs and OLEDs and many others. Reflecting the rapid growth in research and development of organic (opto)electronic materials over the last few decades, this book provides a comprehensive coverage of the state of the art in an accessible format. It presents the most widely recognized fundamentals, principles, and mechanisms along with representative examples, key experimental data, and over 200 illustrative figures.
Author: Feng Gao
Publisher: Elsevier
ISBN: 0128136472
Category : Technology & Engineering
Languages : en
Pages : 550
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Book Description
Advanced Nanomaterials for Solar Cells and Light Emitting Diodes discusses the importance of nanomaterials as the active layers in solar cells and light emitting diodes (LEDs), along with the progress of nanomaterials as the electron and hole transporting layers. Specifically, the book reviews the use of nano-morphology of polymers, small molecules, and the organic-inorganic perovskites as the active layers in solar cells and LEDs. The design, fabrication and properties of metal-oxide-based nano-structures as electron and hole transporting layers are also reviewed. In addition, the development of plasmonic nanomaterials for solar cells and LEDs is discussed. Each topic in this book includes an overview of the materials system from principles to process. The advantages, disadvantages and related methodologies are highlighted. The book includes applications based on materials and emphasize how to improve the performance of solar cells and LEDs by the materials design, with a focus on nanomaterials. Provides latest research on nanostructured materials including small molecules, polymers, organic-inorganic perovskites, and many other relevant materials systems for solar cells and LEDs Addresses each promising materials system from principles to process, detailing the advantages and disadvantages of the most relevant methods of processing and fabrication Looks ahead to most likely techniques to improve performance of solar cells and light emitting diodes
