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Spinels : occurrences, physical properties, and applications /
| Clasificación: | Libro Electrónico |
|---|---|
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
[Hauppauge], New York :
Nova Publishers,
[2013]
|
| Colección: | Materials science and technologies series.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- SPINELS ; SPINELS ; CONTENTS ; PREFACE ; OPTICAL SPECTROSCOPY OF TRANSITIONMETAL IONS IN -ZNAL2S WIDE BAND GAP SEMICONDUCTORS 4Institute of Applied Phy; ABSTRACT ; INTRODUCTION ; EXPERIMENTAL PROCEDURE ; EXPERIMENTAL RESULTS ; -ZnAl2S4:Co ; -ZnAl2S4:V ; -ZnAl2S4:Ti ; -ZnAl2S4:Cr ; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; DEVELOPMENTS OF SPINEL NIZN FERRITESFOR POWER FIELD APPLICATIONS ; ABSTRACT ; 1. THE EFFECTS OF COMPOSITION ON PROPERTIES OF NIZN AND NICUZN FERRITES FOR POWER FIELD APPLICATIONS.
- 2. THE INFLUENCES OF MICROSTRUCTURE ON PERMEABILITY AND POWER LOSS CHARACTERISTICS OF NICUZN FERRITES 3. THE INFLUENCES OF BI2O3 ADDITIVE ON THE MICROSTURCTURE AND POWER LOSS CHARACTERISTICS OF NIZN FERRITES ; 4. THE INVESTIGATION ON LOW-TEMPERATURE-FIREDNICUZN FERRITES FOR POWER APPLICATIONS ; ACKNOWLEDGMENTS ; REFERENCES ; SPINEL FERRITES AS CATALYSTS FOR LIGHT ALKANES COMBUSTION ; ABSTRACT ; 1. INTRODUCTION ; 1.1. Ferrites, General ; 1.2. Nanosize Ferrite Materials 4; 1.3. Ferrites As Magnetic Materials ; 1.4. Catalytic Applications of Ferrites 4; 1.5. Ferrites As Combustion Catalysts.
- 2. PREPARATION AND CHARACTERIZATION OF FERRITES 2.1. M3IIFe2IIIO4 (M=Co, Ni, Cu) Catalysts Preparation; 2.2. Catalysts Characterization ; 3. RESULTS AND DISCUSSION; 3.1. Structural Features ; 3.1.1. Crystal Structure Refinement ; 3.1.2. FTIR Characterization of the Materials ; 3.2. Morphology of the Samples 6; 3.3. TPR Reducibility Behaviour of M(II) Ferrites ; 3.4. Mössbauer Results ; 4. CATALYTIC ACTIVITY OF FERROSPINELS ; CONCLUSION ; REFERENCES ; APPLICATION OF MAGNESIUM SPINEL NANOMETRIC COATING ON ALUMINUM OXIDE AS AN IONIZING RADIATION SENSOR FOR PERSONAL AND ENVIRONMENTAL DOSIMETRY.
- ABSTRACT 1. OBJECTIVES ; 2. INTRODUCTION ; 2.1. Bibliographic Review; 2.2. Atomic Structure ; 2.3. Energy/Matter Interaction and Electronic Transitions ; 3. MATERIALS AND METHODS ; 4. RESULTS AND DISCUSSION ; 4.1. X Ray Diffraction ; 4.2. Thermoluminescence and Optically Stimulated Luminescence ; Undoped Sample ; Magnesium Doped Sample ; Magnesium Spinel Sample ; 4.3. Transmission Electron Microscopy 2; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; CHROMIUM SPINEL OXIDES IN HIGH MAGNETIC FIELDS ; ABSTRACT ; 1. INTRODUCTION ; 2. MAGNETIC PROPERTIES OF CHROMIUM SPINEL OXIDES.
- 3. HIGH FIELD MULTI-FREQUENCY ESR 4. DISCUSSION ; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES; THE STRUCTURAL BEHAVIOR OF NATURAL CR-BEARING SPINELS COMPARED WITH SYNTHETIC ONES ; ABSTRACT ; INTRODUCTION ; SYNTHETIC SPINELS ; MANTLE NODULES AND HIGH-P XENOLITHS; OPHIOLITES, ALPINE PERIDOTITES AND OCEANIC PERIDOTITES ; CONTINENTAL MAFIC INTRUSIONS ; URALO-ALASKAN ZONED ULTRAMAFIC COMPLEXES ; SPINELS INCLUDED IN DIAMOND AND KIMBERLITES; OTHER OCCURRENCES ; CONCLUSION ; REFERENCES ; NEGATIVE TEMPERATURE COEFFICIENT THERMISTORS BASED ON SPINEL-TYPE CERAMICS ; ABSTRACT ; 1. INTRODUCTION.