Mixed Metal Chalcogenides

Mixed Metal Chalcogenides PDF

Author: Dr. Satishkumar V. Patil

Publisher: Ashok Yakkaldevi

Published: 2020-12-10

Total Pages: 199

ISBN-13: 1716347890

DOWNLOAD EBOOK →

1.1 Introduction VIA group elements in the periodic table are known as chalcogens. Chalcogens are sometimes known as oxygen family. Oxygen (O), Sulphur (S), Selenium (Se) and Tellurium (Te) are the elements of chalcogens. The chalcogen term was first introduced by Wilhelm Bilts group around 1930 at the University of Honover, where it was proposed by a Scientist Werner Fischer [1]. Chalcogen is a Greek word which means ‘ore forming’. Chalcogen elements react with almost all elements in the periodic table to form stable compounds, which occurs in the earth crust and these are the ores of particular elements. So they are named as ‘ore formers’. Oxide, sulphite, selenide and telluride are insoluble in water. A Chalcogenide is the chemical compound consisting of at least one chalcogen ion and at least one more electropositive element. Chalcogenide term is more commonly reserved for sulfides, selenides, tellurides and not for oxides,

Nanomaterials via Single-Source Precursors

Nanomaterials via Single-Source Precursors PDF

Author: Allen W. Apblett

Publisher: Elsevier

Published: 2022-02-19

Total Pages: 630

ISBN-13: 0128203447

DOWNLOAD EBOOK →

Nanomaterials via Single-Source Precursors: Synthesis, Processing and Applications presents recent results and overviews of synthesis, processing, characterization and applications of advanced materials for energy, electronics, biomedicine, sensors and aerospace. A variety of processing methods (vapor, liquid and solid-state) are covered, along with materials, including metals, oxides, semiconductor, sulfides, selenides, nitrides, and carbon-based materials. Production of quantum dots, nanoparticles, thin films and composites are described by a collection of international experts. Given the ability to customize the phase, morphology, and properties of target materials, this “rational approach to synthesis and processing is a disruptive technology for electronic, energy, structural and biomedical (nano)materials and devices. The use of single-source chemical precursors for materials processing technology allows for intimate elemental mixing and hence production of complex materials at temperatures well below traditional physical methods and those involving direct combination of elements. The use of lower temperatures enables thin-film deposition on lightweight polymer substrates and reduces damage to complex devices structures such as used in power, electronics and sensors. Discusses new approaches to synthesis or single-source precursors (SSPs) and the concept of rational design of materials Includes materials processing of SSPs in the design of new materials and novel devices Provides comprehensive coverage of the subject (materials science and chemistry) as related to SSPs and the range of potential applications

Electrochemistry of Metal Chalcogenides

Electrochemistry of Metal Chalcogenides PDF

Author: Mirtat Bouroushian

Publisher: Springer Science & Business Media

Published: 2010-04-23

Total Pages: 365

ISBN-13: 3642039677

DOWNLOAD EBOOK →

The author provides a unified account of the electrochemical material science of metal chalcogenide (MCh) compounds and alloys with regard to their synthesis, processing and applications. Starting with the chemical fundamentals of the chalcogens and their major compounds, the initial part of the book includes a systematic description of the MCh solids on the basis of the Periodic Table in terms of their structures and key properties. This is followed by a general discussion on the electrochemistry of chalcogen species, and the principles underlying the electrochemical formation of inorganic compounds/alloys. The core of the book offers an insight into available experimental results and inferences regarding the electrochemical preparation and microstructural control of conventional and novel MCh structures. It also aims to survey their photoelectrochemistry, both from a material-oriented point of view and as connected to specific processes such as photocatalysis and solar energy conversion. Finally, the book illustrates the relevance of MCh materials to various applications of electrochemical interest such as (electro)catalysis in fuel cells, energy storage with intercalation electrodes, and ion sensing.

Metal Chalcogenide Nanostructures for Renewable Energy Applications

Metal Chalcogenide Nanostructures for Renewable Energy Applications PDF

Author: Ahsanulhaq Qurashi

Publisher: John Wiley & Sons

Published: 2014-11-21

Total Pages: 364

ISBN-13: 1119008921

DOWNLOAD EBOOK →

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.

Metal Chalcogenide Biosensors

Metal Chalcogenide Biosensors PDF

Author: Ali Salehabadi

Publisher: Elsevier

Published: 2023-01-23

Total Pages: 216

ISBN-13: 0323860036

DOWNLOAD EBOOK →

Metal Chalcogenide Biosensors: Fundamentals and Applications provides an overview of advances in materials development of chalcogenides for use in biosensing and sensing applications. The metal chalcogenides discussed include highly reactive metals, noble metals and transition metals. Particular attention is given to the morphology, porosity, structure and fabrication of materials for biosensing applications. The connection between the chalcogenides’ physical and chemical properties and device performance is explored. Key parameters for biosensor devices are investigated such as thermodynamics, kinetics, selectivity, sensitivity, efficiency and durability to aid in materials selection. Finally, a range of biosensor devices are addressed including gas biosensors, chemical biosensors, environment biosensors and biological molecule sensors. This book is suitable for those in the fields of materials science and engineering, chemistry and physics. Reviews the latest advances in fabrication methods for metal chalcogenide-based biosensors Discusses the parameters of biosensor devices to aid in materials selection Provides readers with a look at the chemical and physical properties of reactive metals, noble metals and transition metals chalcogenides and their connection to biosensor device performance

Chemically Deposited Metal Chalcogenide-based Carbon Composites for Versatile Applications

Chemically Deposited Metal Chalcogenide-based Carbon Composites for Versatile Applications PDF

Author: Fabian I. Ezema

Publisher: Springer Nature

Published: 2023-03-30

Total Pages: 435

ISBN-13: 3031234014

DOWNLOAD EBOOK →

This book satisfies the interest and curiosity of beginners in thin film electrode preparations, characterizations, and device making, while providing insight into the area for experts. The considerable literature on ‘metal chalcogenides based carbon composites and their versatile applications’ reflect its importance for research and demonstrate how it’s now reached a level where the timely review is necessary to understand the current progress and recent trends and future opportunities. In the book, the authors examine recent advances in the state-of-the-art fabrication techniques of metal sulfide based carbon composites along with their working mechanisms, associated issues/solutions, and possible future are discussed. In addition, detailed insight into the properties and various applications including principles, design, fabrication, and engineering aspects are further discussed.

Lanterna Rally - Theme by Grace Themes