UID:
almahu_9949491652102882
Format:
1 online resource (418 pages)
ISBN:
0-443-18875-0
Series Statement:
Woodhead Publishing Series in Electronic and Optical Materials Series
Content:
Applications of Nanostructured Ferrites provides an overview of materials design and characterization of ferrite nanomaterials for a diverse array of applications. In particular, the book investigates the large-scale use of ferrite materials, an important category of magnetic materials for environmental remediation such as waste water treatment. In addition, it considers ferrites to enable new technologies in energy, sensing, flexible and conductive electronics, and MEMs applications. This book is suitable for researchers and practitioners in the disciplines of materials science, engineering, chemistry and physics.
Note:
Front Cover -- Applications of Nanostructured Ferrites -- Copyright Page -- Contents -- List of contributors -- Preface -- 1 X-ray spectroscopic study of Fe-based oxide nanoparticles -- 1.1 Introduction -- 1.2 X-ray photo-electron spectroscopy -- 1.2.1 Application of X-ray photoelectron spectroscopy to Fe-based oxides -- 1.3 X-ray absorption spectroscopy -- 1.3.1 Application of X-ray Absorption Spectroscopy to Fe-based oxides -- 1.4 X-ray emission spectroscopy -- 1.4.1 Types of spectrometers -- 1.4.2 Application of X-ray emission spectroscopy to Fe-based oxides -- 1.5 Conclusion and future prospective -- References -- 2 Synthesis and characterization of ferrite nanostructures for specific biomedical applications -- 2.1 Introduction -- 2.2 Synthesis of ferrite magnetic nanoparticles (FMNs) -- 2.2.1 Thermal decomposition -- 2.2.2 Microemulsion -- 2.2.3 Polyol -- 2.3 Characterization techniques of FNMNs -- 2.3.1 Dynamic light scattering (DLS) -- 2.3.2 Basic principles of hydrodynamic diameter and zeta potential measurements -- 2.3.3 Merits and demerits of DLS -- 2.3.4 Sample preparation of FMNs and DLS characterization -- 2.4 Calorimetric application of FMNs -- 2.5 Conclusion -- References -- 3 Design of ferrite-based magnetic tunnel junction for spintronic applications -- 3.1 Introduction -- 3.2 Magnetic tunnel junction -- 3.3 Common magnetic tunnel junction structures -- 3.4 Applications of magnetic tunnel junctions -- 3.5 Barrier layer materials for magnetic tunnel junction applications -- 3.5.1 Insulating material as barrier layers -- 3.5.2 Amorphous materials as barrier layer -- 3.5.3 Ferrites as barrier layer -- 3.5.4 Oxides as ferromagnetic layers -- 3.5.4.1 Ferroelectric tunnel junctions -- 3.5.4.2 Ferrite tunnel junctions -- 3.6 Conclusion and future perspectives -- Acknowledgments -- References.
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4 Synthesis and characterization of iron garnets for magnetic applications -- 4.1 Introduction -- 4.2 Synthesis approaches -- 4.3 Structural and morphological study -- 4.3.1 Crystalline phase -- 4.3.2 Crystallite size -- 4.3.3 Structural parameters -- 4.4 Magnetic behavior -- 4.5 XPS study -- 4.6 Mössbauer study -- 4.7 Conclusion -- References -- 5 Ferrites and their composites as visible-light-driven photocatalysts for water splitting and decontamination -- 5.1 Nano-ferrites as photocatalysts -- 5.2 Toward more efficient ferrite-based photocatalysts -- 5.3 Ferrite photocatalysts for water remediation -- 5.3.1 Nanostructured composites as integrated photocatalyst adsorbent (IPCA) -- 5.4 Ferrite photocatalysts for water splitting -- Acknowledgments -- References -- 6 Gas sensing application of ferrites -- 6.1 Introduction -- 6.2 General gas sensing mechanism -- 6.3 Ferrites for volatile organic compounds sensing application -- 6.3.1 Acetone -- 6.3.2 Ethanol -- 6.3.3 Other volatile organic compounds -- 6.4 Ferrites for other hazardous gases sensing application -- 6.4.1 Hydrogen sulfide -- 6.4.2 Ammonia -- 6.4.3 Other gases -- 6.5 Novel strengthen strategies for practical applications -- 6.5.1 Inducing oxygen vacancy -- 6.5.2 Cations substitution -- 6.6 Conclusion and future perspectives -- References -- 7 Ferrite nanoparticles as contrast agents in magnetic resonance imaging -- 7.1 Introduction -- 7.2 MRI principle and the need for contrast agents -- 7.3 Relaxation time T1 -- 7.4 Relaxation time T2 -- 7.5 The acquisition of tissue images with MRI technique -- 7.6 The need for contrast agents -- 7.7 History of research and groups of contrast agents -- 7.8 Ferrites tested for use as contrast agents -- 7.9 Conclusions -- References -- 8 Nanoferrites as drug carriers in targeted drug delivery applications -- 8.1 Introduction -- 8.2 Design of drug delivery.
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8.2.1 Route of delivery -- 8.2.2 Delivery vehicle -- 8.2.3 Cargo -- 8.2.4 Targeting strategy -- 8.3 Magnetic drug delivery design -- 8.4 Properties of nanoferrites -- 8.4.1 Hydrodynamic size -- 8.4.2 Morphology or shape -- 8.4.3 Surface properties -- 8.4.4 Chemical composition -- 8.5 Drug release kinetics of nanoferrites -- 8.6 Medical applications with recent developments -- 8.7 Conclusion and future perspectives -- References -- 9 Ferrite composites for wastewater treatment and dye removal -- 9.1 Introduction -- 9.1.1 Spinel ferrites -- 9.1.2 Multiwalled carbon nanotubes -- 9.1.3 Reduced graphene oxide -- 9.2 Spinel ferrites carbon nanotubes composites -- 9.3 Spinel ferrites rGO composites -- 9.4 Industrial wastewater treatment process using ferrites and their nanocomposites -- 9.5 Dye removal using ferrites and their nanocomposites -- 9.6 Recovery and reuse -- 9.7 Conclusions -- Acknowledgments -- References -- 10 Nano-magnetic ferrites for biodiesel synthesis -- 10.1 A brief introduction about esters and biodiesel and their wide range of applications in the global market -- 10.2 Synthesis of esters and biodiesel -- 10.3 Catalysis for biodiesel synthesis -- 10.4 An acquaint precise information about MNPs and functionalized MNPs (f-MNPs) -- 10.5 Various preparation strategies employed for the synthesis of ferrites -- 10.6 Combustion method/conventional ceramic method -- 10.6.1 Sol gel+ encapsulation -- 10.7 Comprehensive compilation on modification methodologies along with surface coating of MNP-based catalysts -- 10.7.1 Coprecipitation + impregnation -- 10.8 Characterization of functionalized ferrites -- 10.8.1 X-ray diffractograms -- 10.9 Textural analysis by nitrogen adsorption (BET) -- 10.10 An outline on potential utility of MNPs for production of biodiesel -- 10.11 Conclusion and future perspectives -- References.
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11 Ferrite nanostructures in wastewater treatment and dye removal -- 11.1 Ferrites in wastewater treatment technology -- 11.2 Ferrites in dye removal -- 11.2.1 Nickel ferrites -- 11.2.2 Cobalt ferrites -- 11.2.3 Zinc ferrites -- 11.2.4 Manganese ferrites -- 11.3 Techniques used to remove dyes from wastewater -- 11.3.1 Photocatalytic degradation -- 11.3.2 Photocatalytic ozonation -- 11.4 Effects of operational parameters on dye removal -- 11.4.1 Effect of adsorbent dosage -- 11.4.2 Effect of dye concentration -- 11.4.3 Effect of pH value -- 11.4.4 Effect of temperature -- 11.5 Toxicity studies -- 11.6 Recovery and reuse -- 11.7 Conclusion -- Acknowledgments -- References -- 12 Magnetic recyclable graphene-based ferrite nanocomposites for environmental remediation -- 12.1 Introduction -- 12.2 Applicability of graphene-based ferrite nanocomposites in environmental remediation -- 12.2.1 Graphene-based ferrite nanocomposites as catalyst -- 12.2.1.1 Oxidation reactions -- 12.2.1.2 Reduction reactions -- 12.2.1.3 Graphene-based ferrite nanocomposites as adsorbents -- 12.2.1.4 Reusability -- 12.3 Conclusion and future perspective -- Acknowledgments -- References -- 13 Spinel nanomagnetic ferrites as a green catalyst for various organic transformation -- 13.1 Introduction -- 13.1.1 Green perspective of magnetic nano-ferrites as catalysts -- 13.1.2 Brief characterizations methods used for magnetic nano-ferrites analysis -- 13.2 Modification of magnetic nano-ferrites toward greener forms -- 13.2.1 Sulfonated magnetic nano-ferrites -- 13.2.2 Ionic liquid-based magnetic nano-ferrites -- 13.2.3 Porous materials-based magnetic nano-ferrites -- 13.2.4 Carbon-based magnetic nano-ferrites -- 13.2.5 Enzyme-based magnetic nano-ferrites -- 13.3 Application of ferrites and functionalized ferrites as catalysts in various organic reactions -- 13.3.1 Photocatalysis.
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13.3.2 Electrocatalysis -- 13.3.3 Reduction and adsorption reaction -- 13.3.4 Synthesis of hetrocyclic and pharmaceutical compounds -- 13.3.5 Cross-coupling reaction -- 13.3.6 Esterification and transesterification -- 13.3.7 Other reactions -- 13.4 Conclusion -- References -- 14 M-type hexagonal ferrite for microwave absorption applications -- 14.1 Introduction -- 14.2 M-type hexagonal ferrites -- 14.3 Synthesis of M-type hexagonal ferrite -- 14.4 Characterization of prepared M-type hexaferrite -- 14.5 X-ray diffraction analysis -- 14.6 Scanning electron microscope analysis -- 14.7 Fourier transform infrared analysis -- 14.8 Microwave absorption measurements -- 14.9 Mechanisms governing microwave absorption -- 14.9.1 Quarter wavelength mechanism -- 14.10 Impedance matching mechanism -- 14.11 Eddy current effect -- 14.11.1 Microwave absorption signatures in hysteresis properties of Ba0.5Sr0.5CoxGaxFe12-2xO19 -- 14.12 Conclusion -- References -- 15 Ferrite nanoparticles in food technology -- 15.1 Introduction -- 15.2 Ferrites for food safety -- 15.2.1 Pure ferrite systems -- 15.2.1.1 Copper ferrite -- 15.2.1.2 Cobalt ferrite -- 15.2.1.3 Nickel ferrite -- 15.2.1.4 Zinc ferrite -- 15.2.1.5 Magnesium ferrite -- 15.2.2 Nobel metals doped ferrites -- 15.3 Antibacterial activity of SFNPs -- 15.3.1 Factors influencing antibacterial property of SFNPs -- 15.3.1.1 Size and shape -- 15.3.1.2 Coating -- 15.3.1.3 Chemical composition -- 15.3.1.4 Zeta potential -- 15.4 Toxicity of SFNPs -- 15.5 Future scope of work -- 15.6 Conclusion -- Acknowledgments -- References -- 16 Ferrite nanoparticles for agriculture-related activity -- 16.1 Introduction -- 16.2 Application of nanotechnology in plant disease management -- 16.3 Ag NPs as antimicrobial agents against plant pathogens and their probable mechanism.
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16.4 Management of plant pathogens through ZnO nanoparticles and its probable mechanism.
Additional Edition:
Print version: Pal Singh, Jitendra Applications of Nanostructured Ferrites San Diego : Elsevier Science & Technology,c2023 ISBN 9780443188749
Language:
English
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