Lead-free piezo-ceramic solid solutions / by Dr. R. Saravanan

Von:

Saravanan, R [aut]

Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Reihen: Materials Research Foundations ; volume 41Verlag: Millersville, PA : Materials Research Forum LLC, 2018Beschreibung: 1 Online-Ressource (1 online resource)ISBN:

9781945291951

Schlagwörter:

Andere physische Formen: 9781945291944 | Erscheint auch als: 9781945291944 Druck-Ausgabe | Erscheint auch als: Lead-free Piezo-Ceramic Solid Solutions. Druck-Ausgabe Millersville, PA : Materials Research Forum LLC, ©2018DDC-Klassifikation:

621.381

LOC-Klassifikation:

TK7871.15.C4

Online-Ressourcen:

Zugang im Netz des KIT

Zusammenfassung: 1.3.4 Structural and piezoelectric properties of lead-free materials1.3.4.1 Barium titanate (BaTiO3); 1.3.4.2 Na0.5K0.5NbO3-BaTiO3 based solid solutions (NKN-BT); 1.3.4.3 Na0.5Bi0.5TiO3-BaTiO3 based solid solutions (NBT-BT); 1.3.4.4 K0.5Bi0.5TiO3-BaTiO3 based solid solutions (KBT-BT); 1.4 Methodologies used for analysis; 1.4.1 Structural determination using Rietveld refinement technique; 1.4.1.1 Rietveld method; 1.4.2 Electron density distribution; 1.4.2.1 Fourier method; 1.4.2.2 Maximum entropy method; 1.4.2.3 Methodology for the determination of charge density; References; 2.Zusammenfassung: 2.2.6 Preparation of (1-x)Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO32.3 Characterization methods and instrumentations; 2.3.1 X-ray diffraction (XRD); 2.3.1.1 Instrumentation; 2.3.2 Scanning electron microscopy (SEM); 2.3.3 Energy dispersive X-ray spectroscopy (EDS); 2.3.4 UV-visible spectroscopy (UV-vis); 2.3.4.1 Instrumentation; 2.3.5 Dielectric measurements; 2.3.6 P-E loop measurements; 2.3.7 Piezoelectric constant (d33) measurements; References; 3; Results; 3.1 Introduction; 3.2 Structural characterization -- Powder X-ray diffraction; 3.2.1 (1-x)(Na1-yKy)NbO3-xBaTiO3, (x=0.1, 0.2; y=0.01, 0.05).Zusammenfassung: 3.2.2 (1-x)(Na1-yKy)(Nb1-zSbz)O3-xBaTiO3, (x=0.1, 0.2 y=0.03, 0.05; z=0.05,0.1); 3.2.3 (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3, (x=0.00, 0.04, 0.08, 0.12); 3.2.4 (1-x)(K0.5Bi0.5)TiO3-xBaTiO3, (x=0.00, 0.08, 0.12); 3.2.5 (1-x)Ba(Zr0.2Ti0.8)O3-x(Ba0.7Ca0.3)TiO3, (x=0.4, 0.5, 0.6); 3.3 Microstructure and elemental characterization (SEM/EDS); 3.3.1 (1-x)(Na1-yKy)NbO3-xBaTiO3, (x=0.1, 0.2; y=0.01, 0.05); 3.3.2 (1-x)(Na1-yKy)(Nb1-zSbz)O3-xBaTiO3, (x=0.1,0.2; y=0.03,0.05; z=0.05,0.1); 3.3.3 (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3, (x=0.00, 0.04, 0.08, 0.12); 3.3.4 (1-x)(K0.5Bi0.5)TiO3-xBaTiO3, (x=0.00, 0.08, 0.12).Zusammenfassung: Intro; front-matter; Table of Contents; Preface; 1; Introduction; 1.1 Objectives; 1.2 Fundamentals of dielectric materials; 1.2.1 Dielectrics; 1.2.2 Classification of dielectrics; 1.2.3 Ferroelectricity; 1.2.3.1 Ferroelectric hysteresis; 1.2.4 Piezoelectricity; 1.2.5 Perovskite structures; 1.2.6 Phase transition; 1.2.7 Morphotropic phase boundary (MPB); 1.3 Review of Literature; 1.3.1 Lead-based piezoelectric materials; 1.3.1.1 Lead zirconate titanate (PZT); 1.3.2 Lead-free piezoelectric materials; 1.3.3 Need for the lead-free piezoelectric ceramics.Zusammenfassung: Synthesis and experimental techniques2. Synthesis and experimental techniques; 2.1 Synthesis of ceramics; 2.1.1 Solid state reaction (SSR); 2.1.1.1 Mixing and ball milling; 2.1.1.2 Calcination; 2.1.1.3 Pelletizing; 2.1.1.4 Sintering; 2.1.1.5 Electrode deposition; 2.1.1.6 Electrical poling; 2.2 Preparation of lead-free solid solutions; 2.2.1 Introduction; 2.2.2 Preparation of (1-x)(Na1-yKy)NbO3-xBaTiO3.; 2.2.3 Preparation of (1-x)(Na1-yKy)(Nb1-zSbz)O3-xBaTiO3; 2.2.4 Preparation of (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3; 2.2.5 Preparation of (1-x)(K0.5Bi0.5)TiO3-xBaTiO3.Zusammenfassung: The present book presents the results of a systematic investigation of the dielectric, ferroelectric and piezoelectric properties of this type of lead-free solid solution ceramics Keywords: Piezoelectric Materials, Lead Toxicity, Lead-free Piezo-Ceramics, Perovskite Ceramics, Sensor Devices, Actuator Devices, Piezoelectric Devices, Ferroelectric Devices, Barium Titanate, Sodium Potassium Niobate, Sodium Bismuth Titanate, Electron Density Distribution, X-ray Diffraction, Scanning Electron Microscopy, Energy Dispersive X-ray Spectroscopy, UV-visible Spectroscopy, Dielectric Measurements, FerroelPPN: PPN: 1041814259Package identifier: Produktsigel: ZDB-4-ENC | ZDB-4-NLEBK

Exemplare ( 0 )

Dieser Titel hat keine Exemplare