Sol-gel Based Nanoceramic Materials: Preparation, Properties and Applications PDF Download
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Author: Ajay Kumar Mishra
Publisher: Springer
ISBN: 3319495127
Category : Technology & Engineering
Languages : en
Pages : 307
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Book Description
This book summarizes recent research and development in the field of nanostructured ceramics and their composites. It presents selected examples of ceramic materials with special electronic, catalytic and optical properties and exceptional mechanical characteristics. A special focus is on sol-gel based and organic-inorganic hybrid nanoceramic materials. The book highlights examples for preparation techniques including scale-up, properties of smart ceramic composites, and applications including e.g. waste water treatment, heavy metal removal, sensors, electronic devices and fuel cells. Recent challenges are addressed and potential solutions are suggested for these. This book hence addresses chemists, materials scientists, and engineers, working with nanoceramic materials and on their applications.
Author: Ajay Kumar Mishra
Publisher: Springer
ISBN: 3319495127
Category : Technology & Engineering
Languages : en
Pages : 307
Get Book Here
Book Description
This book summarizes recent research and development in the field of nanostructured ceramics and their composites. It presents selected examples of ceramic materials with special electronic, catalytic and optical properties and exceptional mechanical characteristics. A special focus is on sol-gel based and organic-inorganic hybrid nanoceramic materials. The book highlights examples for preparation techniques including scale-up, properties of smart ceramic composites, and applications including e.g. waste water treatment, heavy metal removal, sensors, electronic devices and fuel cells. Recent challenges are addressed and potential solutions are suggested for these. This book hence addresses chemists, materials scientists, and engineers, working with nanoceramic materials and on their applications.
Author:
Publisher:
ISBN:
Category : Ceramics
Languages : en
Pages : 426
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 26
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Book Description
Homogeneous, nanocrystalline powders of yttria-stabilized zirconia were prepared using a nonalkoxide sol-gel method. Monolithic gels, free of precipitation, were prepared by addition of propylene oxide to aqueous solutions of Zr{sup 4+} and Y{sup 3+} chlorides at room temperature. The gels were dried with supercritical CO2(l), resulting in amorphous aerogels that crystallized into cubic stabilized ZrO2 following calcination at 500 C. The aerogels and resulting crystalline products were characterized using in-situ temperature profile X-ray diffraction, thermal analysis, transmission electron microscopy (TEM), scanning electron microscopy (SEM), and nitrogen adsorption/desorption analysis. TEM and N2 adsorption/desorption analysis of an aerogel indicated a porous network structure with a high surface area (409 m2/g). The crystallized yttria-stabilized zirconia maintained high surface area (159 m2/g) upon formation of homogeneous, nanoparticles (≈10 nm). Ionic conductivity at 1000 C of sintered YSZ (1500 C, 3 hours) prepared by this method, was 0.13 ± 0.02?−1 cm−1. Activation energies for the conduction processes from 1000-550 C and 550-400 C, were 0.95 ± 0.09 and 1.12 ± 0.05 eV, respectively. This is the first reported synthesis and characterization of yttria-stabilized zirconia via an aerogel precursor.
Author: Michel A. Aegerter
Publisher: Springer Nature
ISBN: 3030273229
Category : Technology & Engineering
Languages : en
Pages : 1778
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Book Description
This indispensable handbook provides comprehensive coverage of the current state-of-the-art in inorganic, organic, and composite aerogels – from synthesis and characterization to cutting-edge applications and their potential market impact. Built upon Springer’s successful Aerogels Handbook published in 2011, this handbook features extensive revisions and timely updates, reflecting the changes in this fast-growing field. Aerogels are the lightest solids known to man. Up to 1000 times lighter than glass and with a density only four times that of air, they possess extraordinarily high thermal, electrical, and acoustic insulation properties, and boast numerous entries in Guinness World Records. Originally based on silica, R&D efforts have extended this class of materials to incorporate non-silicate inorganic oxides, natural and synthetic organic polymers, carbon, metal, and ceramic materials. Composite systems involving polymer-crosslinked aerogels and interpenetrating hybrid networks have been developed and exhibit remarkable mechanical strength and flexibility. Even more exotic aerogels based on clays, chalcogenides, phosphides, quantum dots, and biopolymers such as chitosan are opening new applications for the construction, transportation, energy, defense and healthcare industries. Applications in electronics, chemistry, mechanics, engineering, energy production and storage, sensors, medicine, nanotechnology, military and aerospace, oil and gas recovery, thermal insulation, and household uses are being developed. Readers of this fully updated and expanded edition will find an exhaustive source for all aerogel materials known today, their fabrication, upscaling aspects, physical and chemical properties, and the most recent advances towards applications and commercial use. This key reference is essential reading for a combined audience of graduate students, academic researchers, and industry professionals.
Author: D. Sangeeta
Publisher: CRC Press
ISBN: 9780849389009
Category : Science
Languages : en
Pages : 348
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Book Description
This desktop reference provides an introduction to inorganic materials chemistry and the many chemical processing techniques used to prepare solid state inorganic materials. Written by a materials scientist to address information needs she and her colleagues identified from field experience, Inorganic Materials Chemistry Desk Reference focuses on property data of inorganic precursors and solids to assist readers in selecting candidate precursors and materials for a variety of applications. More specifically, the book includes a variety of metal-organic and organometallic compounds and their properties, definitions of important terms used in inorganic materials chemistry, physical properties of molecular precursors, methods of producing solid state materials, and more. Inorganic Materials Chemistry Desk Reference is essential for chemists and materials scientists from industry and academia pursuing research and development work on processing and properties of inorganic materials.
Author:
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 568
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Book Description
Author: F. D. Gnanam
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 292
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Book Description
This volume comprises lectures given at the International Workshop on Sol-Gel Processing of Advanced Ceramics, held in January 1996 at Anna University, in Madras. It highlights how Sol-Gel processing of advanced ceramic materials reveals novel properties and how science can use them.
Author:
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 386
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Book Description
Author: Parimal
Publisher:
ISBN:
Category : Zirconium oxide
Languages : en
Pages : 168
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Book Description
Author: A. K. Tyagi
Publisher: Springer Nature
ISBN: 9811618070
Category : Technology & Engineering
Languages : en
Pages : 692
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Book Description
This book presents state-of-the-art coverage of synthesis of advanced functional materials. Unconventional synthetic routes play an important role in the synthesis of advanced materials as many new materials are metastable and cannot be synthesized by conventional methods. This book presents various synthesis methods such as conventional solid-state method, combustion method, a range of soft chemical methods, template synthesis, molecular precursor method, microwave synthesis, sono-chemical method and high-pressure synthesis. It provides a comprehensive overview of synthesis methods and covers a variety of materials, including ceramics, films, glass, carbon-based, and metallic materials. Many techniques for processing and surface functionalization are also discussed. Several engineering aspects of materials synthesis are also included. The contents of this book are useful for researchers and professionals working in the areas of materials and chemistry.
