Anisotropic Metal Chalcogenide Nanomaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Anisotropic Metal Chalcogenide Nanomaterials write by Geon Dae Moon. This book was released on 2018-12-14. Anisotropic Metal Chalcogenide Nanomaterials available in PDF, EPUB and Kindle. This book explores the recent advances in designing and synthesizing one- and two-dimensional metal chalcogenide nanostructures, along with their practical applications, helping readers understand what has happened, and what is currently happening in the field of nanotechnology. It also includes a comprehensive table showing 1D and 2D nanostructured metal chalcogenides, which presents the recent developments from a synthetic point of view. Further, it describes the wide applicability of anisotropic metal chalcogenides, such as in electronics, energy storage and conversion, and sensors. Lastly it discusses the current understanding of the thermodynamic and kinetic aspects associated with the forming mechanisms of anisotropic metal chalcogenide nanostructures. This book is a valuable reference resource for practitioners and researchers, enabling them to obtain a quick overview of anisotropic metal chalcogenide nanomaterials through synthetic approaches and related applications. Presenting representative applications of anisotropic metal chalcogenide nanomaterials that are important in the industrial sector, it is also of interest to academics and industry specialists.
Simple Chemical Routes for Changing Composition Or Morphology in Metal Chalcogenide Nanomaterials
Simple Chemical Routes for Changing Composition Or Morphology in Metal Chalcogenide Nanomaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Simple Chemical Routes for Changing Composition Or Morphology in Metal Chalcogenide Nanomaterials write by Stacey Elaine Wark. This book was released on 2012. Simple Chemical Routes for Changing Composition Or Morphology in Metal Chalcogenide Nanomaterials available in PDF, EPUB and Kindle. Metal chalcogenide nanomaterials are interesting due to their size dependent properties and potential use in numerous types of devices or applications. The synthetic methods of binary phase metal chalcogenide nanoparticles are well established, but finding simple ways to make even more complex nanostructures is important. To this end, two techniques were studied: the cation exchange of metal chalcogenide nanocrystals, CdE 2!MxEy (E = S, Se, Te; M = Pd, Pt) and the solution phase synthesis of ternary chalcogenide nanoparticles. The effects of cation solvation and the volume change ([Delta] V) of reaction on the equilibrium and the morphology change in the cation-exchange reactions of CdE 2!MxEy were investigated. A two-phase solvent environment was particularly efficient in increasing the thermodynamic driving force. The effect of [Delta] V of reaction on the morphology of the product nanocrystals was also investigated. Depending on the stress developed in the lattice during the reaction, product nanocrystals underwent varying degrees of morphological changes, such as void formation and fragmentation, in addition to the preservation of the original morphology of the reactant nanocrystals. The knowledge of the effect of ion solvation and [Delta] V of reaction on the equilibrium and product morphology provides a new strategy and useful guide to the application of cation-exchange reactions for the synthesis of a broader range of inorganic nanocrystals. Using a solution phase method, the morphology of CuInSe2 nanoparticles could be tuned from small 10 nm spheres to micron length nanowires by varying the relative amount of strong and weak surfactants passivating the surface. Oleylamine and trioctylphosphine oxide were chosen as the strong and weak surfactants, respectively. Small isotropic structures were formed when the oleylamine was the only surfactant with the size of the nanospheres increasing as the amount of oleylamine decreased. For the CuInSe2 nanowires, weakly-binding dioctylphosphine oxide (DOPO), an impurity in the TOPO, was found to be the key surfactant that enables the anisotropic one-dimensional growth. Detailed analysis of the structure of the nanowires indicated that they grow perpendicular to (112) planes, with twinning around the growth axis by ~60° rotation. The nanowires exhibit a saw-tooth surface morphology resembling a stack of truncated tetrahedral.
Metal Chalcogenide Nanostructures for Renewable Energy Applications
Metal Chalcogenide Nanostructures for Renewable Energy Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Metal Chalcogenide Nanostructures for Renewable Energy Applications write by Ahsanulhaq Qurashi. This book was released on 2014-12-01. Metal Chalcogenide Nanostructures for Renewable Energy Applications available in PDF, EPUB and Kindle. This first ever reference book that focuses on metal chalcogenide semiconductor nanostructures for renewable energy applications encapsulates the state-of-the-art in multidisciplinary research on the metal chalcogenide semiconductor nanostructures (nanocrystals, nanoparticles, nanorods, nanowires, nanobelts, nanoflowers, nanoribbons and more). The properties and synthesis of a class of nanomaterials is essential to renewable energy manufacturing and this book focuses on the synthesis of metal chalcogendie nanostructures, their growth mechanism, optical, electrical, and other important properties and their applications in different diverging fields like photovoltaics, hydrogen production, theromelectrics, lithium battery, energy storage, photocatalysis, sensors. An important reference source for students, scientists, engineers, researchers and industrialists working on nanomaterials-based energy aspects associated with chemistry, physics, materials science, electrical engineering, energy science and technology, and environmental science.
Colloidal Synthesis and Growth Mechanism Study of Anisotropic Multicomponent Metal Chalcogenide Nanocrystals for Energy Applications
Colloidal Synthesis and Growth Mechanism Study of Anisotropic Multicomponent Metal Chalcogenide Nanocrystals for Energy Applications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Colloidal Synthesis and Growth Mechanism Study of Anisotropic Multicomponent Metal Chalcogenide Nanocrystals for Energy Applications write by Nilotpal Kapuria. This book was released on 2023. Colloidal Synthesis and Growth Mechanism Study of Anisotropic Multicomponent Metal Chalcogenide Nanocrystals for Energy Applications available in PDF, EPUB and Kindle.
Anisotropic Nanomaterials
Anisotropic Nanomaterials - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Anisotropic Nanomaterials write by Quan Li. This book was released on 2015-06-09. Anisotropic Nanomaterials available in PDF, EPUB and Kindle. In this book anisotropic one-dimensional and two-dimensional nanoscale building blocks and their assembly into fascinating and qualitatively new functional structures embracing both hard and soft components are explained. Contributions from leading experts regarding important aspects like synthesis, assembly, properties and applications of the above materials are compiled into a reference book. The anisotropy, i.e. the direction-dependent physical properties, of materials is fascinating and elegant and has sparked the quest for anisotropic materials with useful properties. With such a curiosity, material scientists have ventured into the realm of nanometer length scale and have explored the anisotropic nanoscale building blocks such as metallic and nonmetallic particles as well as organic molecular aggregates. It turns out that the anisotropic nanoscale building blocks, in addition to direction-dependent properties, exhibit dimension and morphology dependence of physical properties. Moreover, ordered arrays of anisotropic nanoscale building blocks furnish novel properties into the resulting system which would be entirely different from the properties of individual ones. Undoubtedly, these promising properties have qualified them as enabling building blocks of 21st century materials science, nanoscience and nanotechnology. Readers will find this book professionally valuable and intellectually stimulating in the rapidly emerging area of anisotropic nanomaterials. Quan Li, Ph.D., is Director of the Organic Synthesis and Advanced Materials Laboratory at the Liquid Crystal Institute of Kent State University, where he is also Adjunct Professor in the Chemical Physics Interdisciplinary Program. He has directed research projects funded by US Air Force Research Laboratory (AFRL), US Air Force Office of Scientific Research (AFSOR), US Army Research Office (ARO), US Department of Defense Multidisciplinary University Research Initiative (DoD MURI), US National Science Foundation (NSF), US Department of Energy (DOE), US National Aeronautics and Space Administration (NASA), Ohio Third Frontier, and Samsung Electronics, among others.
