Layered Double Hydroxides (LDH) are two-dimensional materials with unique physiochemical properties, which enable their use in a wide range of applications such as catalysis, biomaterials, energy, filler of polymeric composites, and water remediation.This book addresses basic aspects of LDH as the implementations in the methodologies based on density functional theory (DFT) to understand the properties and applications of LDHs, the synthetic methods to prepare LDHs and LDH based core-shell structures, and the swelling and exfoliation behaviors of LDH compounds. A relevant part of the book is devoted to consolidated and emerging applications of LDHs as catalysts in photocatalysis, electrocatalysis and water oxidation processes, as biomaterials and as functional fillers in food packaging. New advances on LDH are described with a keen eye on the past research.

Layered Double Hydroxides (LDH) are two-dimensional materials with unique physiochemical properties, which enable their use in a wide range of applications such as catalysis, biomaterials, energy, filler of polymeric composites, and water remediation.This book addresses basic aspects of LDH as the implementations in the methodologies based on density functional theory (DFT) to understand the properties and applications of LDHs, the synthetic methods to prepare LDHs and LDH based core-shell structures, and the swelling and exfoliation behaviors of LDH compounds. A relevant part of the book is devoted to consolidated and emerging applications of LDHs as catalysts in photocatalysis, electrocatalysis and water oxidation processes, as biomaterials and as functional fillers in food packaging. New advances on LDH are described with a keen eye on the past research.

Nanocomposites based on layered double hydroxides (LDHs) have recently become a formidable research area due to their amendable properties and potential applications. The distinct properties of LDH polymer nanocomposites include a wide range of chemical compositions, structural homogeneity, unique anion exchanging ability, easy synthesis, high bound water content, memory effect, non-toxicity and biocompatibility. This means that LDH polymer nanocomposites have the potential for new and innovative applications. Layered Double Hydroxide Polymer Nanocomposites presents a comprehensive overview of the recent innovative advances in the fabrication, characterization and applications of LDH polymer nanocomposites. As well as covering fundamental structural and chemical knowledge, this book also explores various properties and characterization techniques including microscopic, spectroscopic and mechanical behaviors. There is also a strong focus on the potential applications of LDH polymer nanocomposites, such as energy, electrical and electronic, electromagnetic shielding, biomedical, agricultural, food packaging and water purification functions. This book provides comprehensive coverage of cutting-edge research in the field of LDH polymer nanocomposites and their future applications. This book will be an essential read for all academics, researchers, engineers and students working in this area. - Fundamental knowledge of LDH polymer nanocomposites, including chemical composition, structural features and fabrication techniques - Provides an analytical overview of the different types of characterization techniques and technologies - Extensive review on cutting-edge research for potential future applications, in a variety of industries

"Currently, Layered Double Hydroxides (LDH) is a hot area of research on inorganic layered materials. The present book, Applications of Layered Double Hydroxides, edited by Dr. Rjib Lochan Goswamee and Dr. Pinky Saikia, is a collection of articles from various researchers from different parts of the world mainly on structure and property relationships of various types of LDH and their related application prospects. How these application prospects can be related to the most pressing problems of humanity like drug delivery, global warming, green catalysis, electrochemical energy storage and generation etc. are clearly discussed in the articles inside. The book provides a thorough up-to-date review of recent literature on applications of LDH available in the global scientific and technical media. For example, the book lucidly describes the behaviour of LDH nanocarriers in biological fluids, their low cytotoxicity and high levels of cellular internalization, and high drug loading capacity. Similarly, the book examines why hybrid nanocomposites of LDH-MOF are considered promising materials due to their diverse functionality, flexible properties and tailored end-use properties. Likewise, application of LDH in secondary batteries and electro-chemical supercapacitors with a thorough up-to-date review is included in the book. Also, basic research articles on structural properties and measurements of a special class of unique LDH Li-Al-LDHs are included. Editors also have written their own articles on their findings on the prospective application of dispersions of LDH nanocomposites on structured catalysts for green-house gas emission. Overall, the book gives a short glimpse of wonderful opportunities that LDH can provide in solving many global socio-economic problems of today"--

Layered double hydroxides (LDHs) are clay-type materials with extraordinary properties, whose structure is composed of stacked inorganic metal oxide layers built by connected sheets. The crystal structure of layered double hydroxides is based on positive charged brucite-like mainlayers and balanced by reversible exchangeable interlayer anions, additional cations and water molecules. Due to their negligible toxicity and buffering properties, LDHs are commercially employed as antacids and they are increasingly studied as vehicles in drug and gene delivery systems. This book discusses the synthesis, characterization and applications of layered double hydroxides.

Layered double hydroxides are one of the variety of names given to a family of layered materials first discovered in Sweden in 1842. These materials are interesting because their layer cations can be changed among a wide selection, and the interlayer anion can also be (nearly) freely chosen. Like cationic clays, they can be pillared and can exchange interlayer species -- thus increasing applications and making new routes to derivatives. The principle areas of application include catalyst support, anion scavengers, polymer stabilisers, and antacids. In the last several years, reviews and studies of LDHs have dealt with these uses. This book aims to update the current body of LDH knowledge from a wide array of views. The first section addresses the synthesis and physiochemical characterisation of these materials, and section two focuses on the applications of LDHs.

Biodegradable and Biocompatible Polymer Composites: Processing, Properties and Applications begins by discussing the current state-of-the-art, new challenges and opportunities for various biodegradable and biocompatible polymer composite systems. Interfacial characterization of composites and the structure-property relationships in various composite systems are explained in detail via a theoretical model. Processing techniques for various macro and nanocomposite systems and the influence of processing parameters on properties of the composite are also reviewed in detail. The characterization of microstructure, elastic, visco-elastic, static and dynamic mechanical, thermal, rheological, optical, and electrical properties are highlighted, as are a broad range of applications. The book is a useful reference resource for both researchers and engineers working in composites materials science, biotechnology and nanotechnology, and is also useful for students attending chemistry, physics, and materials science and engineering courses. - Presents recent outcomes and highlights the going importance of biodegradable and biocompatible polymer composites and their impact on the environment - Analyzes all the main processing techniques, characterization and applications of biodegradable composites - Written by leading international experts working in the field of biodegradable and biocompatible polymer composites - Covers a broad range of application fields, including medical and pharmaceutical, agricultural, packaging and transport

Layered Double Hydroxides (LDHs) certainly do not represent a newcomer to the scientific community, yet they continue to attract a strong and general interest among a vast and multifaceted range of researchers. This persistent modernity is definitely due to some peculiar characteristics of these materials, which allow researchers and engineers to play with different aspects of two worlds: organic and inorganic, crystalline and molecular, solid and liquid, cationic and anionic. A virtually infinite number of possible chemical combinations takes advantage of their layered structure to express an unrivaled collection of remarkable properties. The capture and/or release of organic and inorganic species, versatile low-cost catalytic activity, and blending with other compounds to build up a variety of hybrid composites, are just some of the many effects investigated to date. As a result, the applications encompass almost all aspects of our life, ranging from renewable energy production to water purification, including biomedical applications, gas sensing, drug delivery, and food packaging and safety. This Special Issue highlights some of the recent research lines, and shows that remarkable progress has been and is still being made in all these aspects, to allow the consideration of LDHs as one of the most interesting and versatile inorganic materials.

Clay Minerals and Synthetic Analogous as Emulsifiers of Pickering Emulsions begins with basic concepts of Pickering emulsions, describes the thermodynamic, kinetic and gravitational stability, the methods of preparation, and the most common characterization techniques. Next, the book presents detailed structure, properties, and physical-chemical modifications of natural and synthetic layered minerals to optimize its properties. Figures and schemes are prepared for experts in the area as well as the undergraduate and graduate students from many different research areas where clay minerals, synthetic layered materials and Pickering emulsion have potential applications. Clay Minerals and Synthetic Analogous as Emulsifiers of Pickering Emulsions fills a gap in the literature, stimulates the aggregation of value of clay minerals, and shows the readers the methods of preparation, characterization, and applications of Pickering emulsions stabilized with layered materials, giving special attention to clay minerals. - Fills a gap in the literature with multidisciplinary coverage of Pickering Emulsions - Presents methods of preparation, characterization, and applications of Pickering emulsions for clay minerals - Includes contributions from top experts in the relevant fields