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Perovskite : crystallography, chemistry and catalytic performance /
| Clasificación: | Libro Electrónico |
|---|---|
| Otros Autores: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Nova Publishers,
[2013]
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| Colección: | Materials science and technologies series.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- PEROVSKITE ; PEROVSKITE ; CONTENTS ; PREFACE ; PEROVSKITE-BASED CATALYSTS FOR TRANSFORMATION OF NATURAL GAS AND OXYGENATES INTO SYNGAS ; ABSTRACT ; 1. INTRODUCTION ; 2. EXPERIMENTAL; 2.1. Synthesis ; 2.2. Characterization ; 2.2.1. Structural Features and Surface Properties ; 2.2.2. Oxygen Mobility and Reactivity ; 2.2.3. Catalytic Activity ; 3. STRUCTURAL AND TEXTURAL FEATURES OF CATALYSTS; 4. REACTIVITY OF CATALYSTS ; 4.1. Temperature-programmed Reduction by H 2 ; 4.2. Temperature-programmed Reduction by CH4 ; 5. METHANE DRY REFORMING ; 5.1. Activation of Catalysts.
- 5.2. Steady State Activity 5.2.1. Catalysts Based on LnFNi0.3 Perovskite Precursors ; 5.2.2. Catalysts Based on LnFe1-x RuxNi0.3O3- Perovskite Precursors ; 5.2.3. Catalysts Based on (100-x) wt. % LnFNi0.3+x wt.% GDC Composite Precursors ; 5.2.4. Catalysts Based on La0.8Pr0.2Mn0.2Cr0.8O3+NiO+YSZ Nanocomposite Precursor ; 5.2.5. Long-term Testing and Post-reaction Analysis of Perovskite Catalysts ; 6. STEAM REFORMING OF ETHANOL ; 6.1. C2H5OH TPR ; 6.2. Ethanol Steam Reforming in Diluted Feed: Screening Experiments ; 6.3. Ethanol Steam Reforming in Realistic Feeds.
- 7. TESTING OF STRUCTURED CATALYSTS IN OXYGENATES REFORMINGCONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; BI CONTAINING MULTIFERROIC PEROVSKITE OXIDE THIN FILMS ; ABSTRACT ; 1. INROUCTION ; 1.1. Pathways to the Coexistence of Magnetism and Ferroelectricity in Perovskites ; 1.1.1. Ferroelectricity in the Presence of Bi3+ Lone-pair Electrons ; 1.1.2. Magnetic Ordering in Bi Containing Perovskite Oxides ; 1.2. Bi-Based Single Perovskites, BiBO3 sin; 1.2.1. BiMnO3 ; 1.2.2. BiFeO3 ; 1.2.3. Other Bi-Based Single Perovskites ; 1.3. Bi-Based Double-perovskites, Bi 2BB'O6 ; 1.3.1. BiNiMnO6 Equi.
- 1.3.2. Other Bi-Based Double-perovskites 2. EXPERIMENTAL ; 2.1. Pulsed Laser Deposition of Bi-Based Perovskite Multiferroics ; 3. RESULTS ; 3.1. Structural Characterization ; 3.1.1. X-Ray Diffraction ; 3.1.1.1. Phase Identification and Out-of-plane Orientation ; 3.1.1.2.-Scans and In-plane Orientation ; 3.1.1.3. Reciprocal Space Maps ; 3.1.1.4. B-Site Order in (BiLa0.)2NiMnO6 Detected by Synchrotron XRD For a long-range ferrom; 3.1.2. HRTEM Microstructure Determination of (Bi0.9La0.1)2NiMnO6 ; 3.1.3. Surface Topography ; 3.2. Magnetic Properties ; 3.2.1. BiMnO3; 3.2.2. (Bi.0La9.0)12NiMnO 6.
- 3.2.3. BiFeO3 3.3. Ferroelectric Properties ; 3.3.1. Ferroelectric Hysteresis Loop Measurements ; 3.3.2. Piezo-force Microscopy ; 3.4. Magneto-electric Coupling Detected by Magnetic Field Dependent Impedance Spectroscopy ; 3.4.1. Deconvolution of Dielectric Relaxations ; 3.4.2. Equivalent Circuit Fitted Parameters for BiMnO3, BLNMO and BiFeO3 Films ; 3.4.3. Magnetic Field Dependent Dielectric Characterizations ; CONCLUSION ; ACKNOWLEDGMENTS ; REFERENCES ; PEROVSKITES AS CATALYSTS FOR ENVIRONMENTAL REMEDIATION ; ABSTRACT ; INTRODUCTION ; CATALYTIC ACTIVITY IN TOTAL COMBUSTION OF VOCS.