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Structural And Magnetic Properties Of Cr And Fe Doped Ceo2 Nanoparticles Prepared By Sol Gel Method
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Book Synopsis Structural and Magnetic Properties of Cr- and Fe-Doped CeO2 Nanoparticles Prepared by Sol-Gel Method by :
Download or read book Structural and Magnetic Properties of Cr- and Fe-Doped CeO2 Nanoparticles Prepared by Sol-Gel Method written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis, Structural and Magnetic Properties of Copper Doped Cerium Oxide Nanoparticles by :
Download or read book Synthesis, Structural and Magnetic Properties of Copper Doped Cerium Oxide Nanoparticles written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Materials Engineering and Technologies for Production and Processing V by : Andrey A. Radionov
Download or read book Materials Engineering and Technologies for Production and Processing V written by Andrey A. Radionov and published by Trans Tech Publications Ltd. This book was released on 2020-01-14 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains papers presented at the 5th International Conference on Industrial Engineering (ICIE) that was held on 25-29 of March 2019, Sochi, Russian Federation. The edition reflects recent advances in the field of materials science, metallurgical and metalworking technologies, surface engineering, and coatings. We hope this collection will be useful for many engineers and researchers from various branches of industry.
Book Synopsis Structural and Magnetic Properties of Fe-doped BaTiO [sub] 3 Ceramics by : Iuliia Mikulska
Download or read book Structural and Magnetic Properties of Fe-doped BaTiO [sub] 3 Ceramics written by Iuliia Mikulska and published by . This book was released on 2014 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preparation of Fe2O3/SiO2 Nanocomposites from Molecular Precursor by the Sol-gel Method and the Doping of Iron (III) by Trivalent Metal Cations by : Petr Brazda
Download or read book Preparation of Fe2O3/SiO2 Nanocomposites from Molecular Precursor by the Sol-gel Method and the Doping of Iron (III) by Trivalent Metal Cations written by Petr Brazda and published by . This book was released on 2009 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented work is focused on preparation of nanocomposite of epsilon-Fe2O3 crystallites embedded in amorphous SiO2 matrix using new sol-gel technique. Another aim of our study was to prepare epsilon iron(III) oxide with part of iron atoms substituted by diamagnetic aluminium or gallium atoms. From this reason nanocomposites of compositions of Al0.25Fe1.75O3/SiO2, Al0.50Fe1.50O3/SiO2, Al0.75Fe1.25O3/SiO2, Ga0.25Fe1.75O3/SiO2, Ga0.50Fe1.50O3/SiO2 and Ga0.75Fe1.25O3/SiO2 were prepared. Thanks to the optimal conditions, the non-substituted samples prepared were very pure. The majority of substituted samples did not contain other than epsilon phase. The anisotropy of hyperfine fields at 4.2 K observed by NMR spectroscopy led to an alternative assignment of the subspectra in Mössbauer spectrum of epsilon phase. Fine structure of Mössbauer spectra induced by the substitution permitted a deeper understanding of the relationship between structure and magnetic properties of epsilon-Fe2O3.
Book Synopsis Advances in Thin Films, Nanostructured Materials, and Coatings by : Alexander D. Pogrebnjak
Download or read book Advances in Thin Films, Nanostructured Materials, and Coatings written by Alexander D. Pogrebnjak and published by Springer. This book was released on 2019-02-08 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the latest advances in chemical and physical methods for thin-film deposition and surface engineering, including ion- and plasma-assisted processes, focusing on explaining the synthesis/processing–structure–properties relationship for a variety of thin-film systems. It covers topics such as advances in thin-film synthesis; new thin-film materials: diamond-like films, granular alloys, high-entropy alloys, oxynitrides, and intermetallic compounds; ultra-hard, wear- and oxidation-resistant and multifunctional coatings; superconducting, magnetic, semiconducting, and dielectric films; electrochemical and electroless depositions; thin-film characterization and instrumentation; and industrial applications.
Book Synopsis Defect-Induced Magnetism in Oxide Semiconductors by : Parmod Kumar
Download or read book Defect-Induced Magnetism in Oxide Semiconductors written by Parmod Kumar and published by Elsevier. This book was released on 2023-05-26 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: Defect-Induced Magnetism in Oxide Semiconductors provides an overview of the latest advances in defect engineering to create new magnetic materials and enable new technological applications. First, the book introduces the mechanisms, behavior, and theory of magnetism in oxide semiconductors and reviews the methods of inducing magnetism in these materials. Then, strategies such as pulsed laser deposition and RF sputtering to grow oxide nanostructured materials with induced magnetism are discussed. This is followed by a review of the most relevant postdeposition methods to induce magnetism in oxide semiconductors including annealing, ion irradiation, and ion implantation. Examples of defect-induced magnetism in oxide semiconductors are provided along with selected applications. This book is a suitable reference for academic researchers and practitioners and for people engaged in research and development in the disciplines of materials science and engineering. Reviews the magnetic, electrical, dielectric and optical properties of oxide semiconductors with defect-induced magnetism Discusses growth and post-deposition strategies to grow oxide nanostructured materials such as oxide thin films with defect-induced magnetism Provides examples of materials with defect-induced magnetism such as zinc oxide, cerium dioxide, hafnium dioxide, and more
Download or read book Chemical Abstracts written by and published by . This book was released on 2002 with total page 2726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cerium Oxide written by Sher Bahadar Khan and published by BoD – Books on Demand. This book was released on 2019-01-23 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the chemical structure and applications of CeO2. It covers the recent developments in a wide range of CeO2 applications, particularly catalysis corrosion protection, fuel cells, sensors, and UV-blocking. It also provides a concise but thorough coverage of the chemical structure and applications of CeO2. Thus, this book provides an overview of chemical structure, applications, and recent attributes of CeO2 for a broad audience, including beginners, graduate students, and specialists in both academic and industrial sectors.
Book Synopsis Structural and Magnetic Properties of Co, Cr(001) Superlattices by : Wolfgang Donner
Download or read book Structural and Magnetic Properties of Co, Cr(001) Superlattices written by Wolfgang Donner and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spinel Nanoferrites by : Surender K. Sharma
Download or read book Spinel Nanoferrites written by Surender K. Sharma and published by Springer Nature. This book was released on 2021-10-29 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the complexity of spinel nanoferrites, their synthesis, physio-chemical properties and prospective applications in the area of advanced electronics, microwave devices, biotechnology as well as biomedical sciences. It presents an overview of spinel nanoferrites: synthesis, properties and applications for a wide audience: from beginners and graduate-level students up to advanced specialists in both academic and industrial sectors. There are 15 chapters organized into four main sections. The first section of the book introduces the readers to spinel ferrites and their applications in advanced electronics industry including microwave devices, whereas the second section mainly focus on the synthesis strategy and their physio-chemical properties. The last sections of the book highlight the importance of this class of nanomaterials in the field of biotechnology and biomedical sector with a special chapter on water purification.
Book Synopsis Synthesis and Characterisation of CeO2, Sm2O3 and Sm-doped CeO2 Nanoparticles with Unique Morphologies by : Natalia Bugayeva
Download or read book Synthesis and Characterisation of CeO2, Sm2O3 and Sm-doped CeO2 Nanoparticles with Unique Morphologies written by Natalia Bugayeva and published by . This book was released on 2006 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Truncated abstract] This work was concerned with investigations into the synthesis of Ce(OH)4, Sm(OH)3 and hydrated Ce-Sm mixed oxide nanoparticles with anisotropic morphologies via a chemical precipitation technique. The effect of various experimental parameters including temperature, aging time, ionic environment and thermal treatment on the morphology, structure of nanoparticles as well as elemental homogeneity of the mixed oxide nanoparticles was emphasised. It was shown that different experimental conditions resulted in different particle morphologies. This suggested that by tuning experimental parameters an ultimate goal of nanotechnology, the formation of nanoparticles with desired morphologies and sizes, may be achieved. It was found that by modifying experimental parameters it was possible to influence the development of various morphological and structural characteristics of Ce(OH)4 nanoparticles. The resulting morphologies were fibrous needle-like, rod-like and nanowire particles of various sizes. Characterisation of the nanoparticles was conducted through analysis by X-ray diffraction, surface area analysis and transmission electron microscopy techniques. Investigations into the structure of the hydrated CeO2 nanoparticles were undertaken since it is considered to be a key to the relevant properties of the material. The structure was found to exhibit multiple twinning phenomenon with 5-fold symmetry, with a consequence that o atomic planes formed the particle surface. However, upon thermal treatment of needle-like particles, structural transformation was observed that possibly led to the development of more reactive d and n particle circumferential facets. A structural model and formation mechanism of such structures was proposed. ... A preliminary study into suitability of particle anisotropic morphology for compaction and densification processes was undertaken. Investigations into the sintering behaviour of the particles with anisotropic morphology were conducted on ceria nanoneedles. It was found that these particles displayed favourable sintering characteristics. The final densities of the hydrated ceria needle-like particle samples were achieved as high as 94.1% of the theoretical density after sintering at 1100°C for 5 hours.
Book Synopsis The Effect of Cr Substitution for Fe on the Structure and Magnetic Properties of BiFeO3 Multiferroic by :
Download or read book The Effect of Cr Substitution for Fe on the Structure and Magnetic Properties of BiFeO3 Multiferroic written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ceramic Nanocomposites by : Rajat Banerjee
Download or read book Ceramic Nanocomposites written by Rajat Banerjee and published by Elsevier. This book was released on 2013-07-31 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ceramic nanocomposites have been found to have improved hardness, strength, toughness and creep resistance compared to conventional ceramic matrix composites. Ceramic nanocomposites reviews the structure and properties of these nanocomposites as well as manufacturing and applications.Part one looks at the properties of different ceramic nanocomposites, including thermal shock resistance, flame retardancy, magnetic and optical properties as well as failure mechanisms. Part two deals with the different types of ceramic nanocomposites, including the use of ceramic particles in metal matrix composites, carbon nanotube-reinforced glass-ceramic matrix composites, high temperature superconducting ceramic nanocomposites and ceramic particle nanofluids. Part three details the processing of nanocomposites, including the mechanochemical synthesis of metallic–ceramic composite powders, sintering of ultrafine and nanosized ceramic and metallic particles and the surface treatment of carbon nanotubes using plasma technology. Part four explores the applications of ceramic nanocomposites in such areas as energy production and the biomedical field.With its distinguished editors and international team of expert contributors, Ceramic nanocomposites is a technical guide for professionals requiring knowledge of ceramic nanocomposites, and will also offer a deeper understanding of the subject for researchers and engineers within any field dealing with these materials. Reviews the structure and properties of ceramic nanocomposites as well as their manufacturing and applications Examines properties of different ceramic nanocomposites, as well as failure mechanisms Details the processing of nanocomposites and explores the applications of ceramic nanocomposites in areas such as energy production and the biomedical field
Book Synopsis Magnetic Properties of Pure and Fe Doped YBCO by : Jenn-pyng Wang
Download or read book Magnetic Properties of Pure and Fe Doped YBCO written by Jenn-pyng Wang and published by . This book was released on 1995 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TiO2 Nanoparticles written by Aiguo Wu and published by John Wiley & Sons. This book was released on 2020-06-02 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique book that summarizes the properties, toxicology, and biomedical applications of TiO2-based nanoparticles Nanotechnology is becoming increasingly important for products used in our daily lives. Nanometer-sized titanium dioxide (TiO2) are widely used in industry for different purposes, such as painting, sunscreen, printing, cosmetics, biomedicine, and so on. This book summarizes the advances of TiO2 based nanobiotechnology and nanomedicine, covering materials properties, toxicological research, and biomedical application, such as antibacter, biosensing, and cancer theranostics. It uniquely integrates the TiO2 applications from physical properties, toxicology to various biomedical applications, and includes black TiO2 based cancer theranostics. Beginning with a comprehensive introduction to the properties and applications of nanoparticles, TiO2 Nanoparticles: Applications in Nanobiotechnology, Theranostics and Nanomedicine offers chapters on: Toxicity of TiO2 Nanoparticles; Antibacterial Applications of TiO2 Nanoparticles; Surface Enhanced Raman Spectrum of TiO2 Nanoparticle for Biosensing (TiO2 Nanoparticle Served as SERS Sensing Substrate); TiO2 as Inorganic Photosensitizer for Photodynamic Therapy; Cancer Theranostics of Black TiO2 Nanoparticles; and Neurodegenerative Disease Diagnostics and Therapy of TiO2-Based Nanoparticles. This title: -Blends the physical properties, toxicology of TiO2 nanoparticles to the many biomedical applications -Includes black TiO2 based cancer theranostics in its coverage -Appeals to a broad audience of researchers in academia and industry working on nanomaterials-based biosensing, drug delivery, nanomedicine TiO2 Nanoparticles: Applications in Nanobiotechnology, Theranostics and Nanomedicine is an ideal book for medicinal chemists, analytical chemists, biochemists, materials scientists, toxicologists, and those in the pharmaceutical industry.
Book Synopsis The Structural and Magnetic Properties of Fe Native-oxide Systems Resolved by X-ray Scattering and Spectroscopy Methods by : Sébastien Couet
Download or read book The Structural and Magnetic Properties of Fe Native-oxide Systems Resolved by X-ray Scattering and Spectroscopy Methods written by Sébastien Couet and published by . This book was released on 2008 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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