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Applications of Advanced Ceramics in Science, Technology, and Medicine explores a broad range of advanced ceramic materials and their innovative applications in distinct fields. Chapters cover applications such as actuators, energy storage, environmental health and monitoring, 3D printing, electronics, biomedical engineering and EMI shielding. Chapters provide readers with an overview of the structural and fundamental properties, synthesis strategies and versatile applications of advanced ceramic materials and their composites. The information in the volume will be beneficial for students, research scholars, faculty members and R&D specialists working in the area of material science, nanotechnology, solid-state science, chemical engineering, power sources and renewable energy storage.

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Veröffentlichungsjahr: 2020

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Table of Contents
BENTHAM SCIENCE PUBLISHERS LTD.
End User License Agreement (for non-institutional, personal use)
Usage Rules:
Disclaimer:
Limitation of Liability:
General:
PREFACE
KEY FEATURES
LIST OF CONTRIBUTORS
Advanced Ceramics for Piezoelectric Actuators
Abstract
1.1. INTRODUCTION
1.2. Advanced Materials for Piezoelectric Actuators
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Supercapacitors
Abstract
2.1. INTRODUCTION
2.2. Advanced Ceramics
2.2.1. Metal Oxide Ceramics
2.2.2. Glass Ceramics
2.2.3. Carbines and Nitrides
2.3. Supercapacitors
2.4. Advanced Ceramics for Supercapacitors
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Magnetocaloric Effect in Refrigerators
Abstract
3.1. INTRODUCTION
3.2. MAGNETOCALORIC MATERIALS
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Thermoelectric Power Generation
Abstract
4.1. INTRODUCTION
4.2. Advanced Ceramics and their Properties
4.2.1. Brittleness
4.2.2. Strength
4.2.3. Transparency
4.2.4. Chemical Insensitivity
4.2.5. Electrical and Thermal Influence
4.3. Thermoelectric Ceramic Materials and Required Parameters
4.4. Thermoelectric Ceramic Materials
4.5. Bi2Te3 Based Ceramics
4.6. PbTe Based Ceramics
4.7. SiGe Based Ceramics
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Microwave Absorber Applications
Abstract
5.1. INTRODUCTION
5.2. Ceramic Materials and Microwave Absorber Parameters
5.3. Applications of Microwave Absorbers
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics and Their Environmental Applications
Abstract
6.1. INTRODUCTION
6.2. Characteristics of Advanced Ceramics
6.3. Types of Ceramics
a. Alumina
b. Aluminum Nitride (AlN)
c. Zirconia (Zirconium Dioxide)
d. Silicon Nitride (Si3N4)
e. Silicon Carbide (SiC)
6.4. Components and their Shape
6.5. Metallising/Brazing
6.6. Co-fired Assemblies
6.7. Coating and Glazing
6.8. Advantages of Technical Ceramics
a. Solid Oxide Fuel Cells (SOFCs)
6.9. Environmental Applications of Advanced Ceramics
a. λ (lambda) Sensor
b. Operation
c. Wind Turbine Technology
d. Photo Voltaic Systems
e. Waste Sortage
f. Clean Technology
g. Green Building Design
h. Solar Energy
i. Piezoceramic Sensors
j. Automotive Industry
k. Electronics Industry
6.10. Aerospace Industry
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Effective Electromagnetic Interference Shields
Abstract
7.1. INTRODUCTION
7.2. EMI Shielding Mechanisms
7.3. EMI Shielding Material
7.4. Ferrite Based Composites
7.5. Carbon Based Composites
7.6. Conducting Polymer Based Composites
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Ferroelectric Devices
Abstract
8.1. INTRODUCTION
8.2. FERROELECTRIC MEMORY DEVICES
8.2.1. Bi3.25La0.75Ti3O12
8.3. FERROELECTRIC ELECTROCALORIC DEVICES
8.3.1. Ba(HfxTi1-x)O3
8.4. FERROELECTRICS IN MAGNETOELECTRIC DEVICES
8.4.1. La3Ni2NbO9
8.5. FERROELECTRICS IN DRAM DEVICES
8.5.1. (Hf, Zr)O2
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Transport Properties of Semiconducting Glasses: A Review
Abstract
9.1. INTRODUCTION
9.2. GLASS TRANSITION
9.3. LOCALIZATION IN AMORPHOUS MATERIALS
9.4. MODELS FOR BAND THEORY IN AMORPHOUS MATERIALS
9.4.1. CFO (Cohen, Frizsche and Ovshinsky) Model
9.4.2. Davis and Mott Model
9.4.3. Marshall - Owen model
9.4.4. D+D- model
Polaron
9.5. AMORPHOUS MATERIALS - PREPARATION
9.5.1. Thermal Evaporation
9.5.2. Sputtering
9.5.3. Glow Discharge Decomposition
9.5.4. Chemical Vapour Deposition
9.5.5. Melt Quenching
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for 3D Printing Applications
Abstract
10.1. INTRODUCTION
10.2. DISCUSSION, STRUCTURE AND APPLICATIONS
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Biomedical Applications
Abstract
11.1. INTRODUCTION
11.2. ZIRCONIUM BASED CERAMICS
11.3. ALUMINA BASED CERAMICS
11.4. LEUCITE BASED CERAMICS
11.5. LITHIUM DISILICATE BASED CERAMICS
11.6. MICA BASED CERAMICS
11.7. DISCUSSION AND APPLICATIONS
11.7.1. Alumina Applications in Orthopedics
11.7.2. Alumina Applications in Dentistry
11.7.3. Applications of Zirconium
11.7.4. Orthopedic Applications
a. Hip Arthroplasty
b. Knee Implants
11.8. LEUCITE BASED CERAMICS
11.9. LITHIUM DISILICATE
11.10. MICA BASED CERAMICS
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Advanced Ceramics for Antimicrobial Applications
Abstract
12.1. INTRODUCTION
12.2. HISTORICAL PERSPECTIVE
12.3. CLASSIFICATION OF CERAMIC MATERIALS
12.4. ANTIMICROBIALS-HISTORICAL OVERVIEW
CONCLUSIONS
CONSENT FOR PUBLICATION
CONFLICT OF INTEREST
ACKNOWLEDGEMENTS
REFERENCES
Frontiers in Ceramic Science
(Volume 3)
Applications of Advanced Ceramics in Science, Technology, and Medicine
Edited by
K. Chandra Babu Naidu
Department of Physics
GITAM Deemed to Be University
Karnataka
India
&
N. Suresh Kumar
Department of Physics
JNTUA College of Engineering
Andhra Pradesh
India

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PREFACE

Advanced ceramics are specified as the new class of ceramic materials made up of high purity synthetic chemicals. In recent years these ceramics gained much research attention in various applications due to their excellent performance. These advanced ceramics are composed of oxides, carbides and nitrides. Ceramic composites which include both the combinations of oxides and non-oxides Ceramic materials are the different class of materials composed of non-metallic stable and inorganic materials. They are brittle, electrically insulated and thermally insulated materials prepared with combination of more than single element. The ceramic materials will have distinct properties due to their grain boundaries in the materials undergo misalignments with nearby grains and their variations in the structure and quality in the perfections and contributions along with shape and size and material internal stress which they are exposed. For the few decades’ people have observed the tremendous increase in the properties like ferroelectric, ferromagnetic, pyroelectric, dielectric and magnetoresistance, superconducting and gas sensing applications. These ceramic materials also became main materials for the advanced technologies like energy transformation storage and supply and also in the manufacturing, medical field technology and transportation, information technology etc. Hence, awareness and knowledge about ceramics and their derived nanomaterials with conceptual understanding are important for the advanced material community.

Advanced Ceramics and Applications in Science, Technology and Medicine explores the various advanced ceramic materials and their down to earth applications in distinct fields such as actuators, energy storage, environmental, 3D printing, electronics, biomedical and EMI shielding. This book provides an overview of the structural and fundamental properties, synthesis strategies and versatile applications of advanced ceramic materials and their composites. This book will be beneficial for students, research scholars, faculty members, R & D specialists working in the area of material science, solid-state science, chemical engineering, power sources and renewable energy storage fields and nanotechnologists. Based on thematic topics, the book contains the following 12 chapters:

Chapter 1 discuss briefly about the importance of piezoelectric actuators and also the principle of piezoelectric actuators. Besides, it is outlined on various advanced ceramic materials for the applications in piezoelectric actuators. In addition to this, some actuator operating methods like finite element method, topology optimization method etc. are also discussed.

Chapter 2 presents briefly an introduction of ceramics, different types of ceramic materials and role of ceramic materials in the evaluation of supercapacitors. Further, it is focused on different advanced ceramic electrode materials for supercapacitor applications. In addition to this some fabrication techniques like hydrothermal technique, molten salt technique, solution precursor flame spray etc. is discussed as well.

Chapter 3 focused on future perspective of magnetocaloric effect in refrigeration process and the isothermal entropy and adiabatic variation are the main properties to confine the refrigeration process. Also, the magnetic materials such as Mn doped Fe alloys and rare earth elements such as Gd, La, Ce etc. mixed composites and their properties are discussed.

Chapter 4 discusses the efficiency of the thermoelectric power generation depends on the figure of merit of the materials and also on the low thermal conductivity and high electrical conductivity. Several ceramic materials and their applications in the field of power generation are also discussed.

Chapter 5 reviews different ceramic materials including their electromagnetic parameters. The electromagnetic absorption property of the ceramic composites and pure ferrites are discussed. Furthermore, the applications of the advanced ceramics in defense systems, microwave communications and biomedical fields are summarized.

Chapter 6 briefly presents the discussion on the effect of electromagnetic radiation on the electronic goods, human health and defense system was elaborated. Furthermore, various ceramic materials were introduced for reducing the electromagnetic radiation pollution thereby microwave absorption process. It is focused on the parameters like magnetic loss and dielectric loss for each ceramic material. Subsequently, the applications of microwave absorbers in various fields were elucidated.

Chapter 7 concentrates on electromagnetic wave interference mechanism and the effected parameters to find the strength of shielding. Also discusses the derived material such as ferrites and its composites, carbon-based materials for shielding the EM interference. In addition, ferrite and polymer composites especially conducting polymer composites have been discussed.

Chapter 8 discusses the presence of intrinsic polarizations into the ferroelectric materials helps them to get polarized easily on the application of the electric field. Also, the mechanism and applications of ferroelectric materials (Bi3.25La0.75Ti3O12, Barium hafnium titanate, La3Ni2NbO9etc.) in different fields like ferroelectric memory devices, electro caloric devices, magneto electric devices, DRAM capacitors etc. have been discussed.

Chapter 9 reviews the transport properties of semiconducting glasses along with amorphous properties of various materials. In addition, some of the synthesis techniques such as thermal evaporation, chemical vapour deposition, melt quenching etc. have also been discussed.

Chapter 10 presents the applications of 3D printing ceramic materials in various fields. Also discusses the advantages of 3D printing over conventional techniques.

Chapter 11 focused on bio ceramics and preparation of bio ceramics by advanced 3D printing technology. Besides, different inorganic materials used to print bio ceramics such as alumina, zirconia, Leucite, lithium disilicate and mica-based ceramics for different applications in dentistry and orthopedics are also discussed.

Chapter 12 presents briefly the origin of ceramics, its advantages and the historical back ground of the ceramic materials and the classification of ceramics. Moreover, antimicrobial activity and the antimicrobial applications of advanced ceramics are summarized.

KEY FEATURES

Overviews on advanced ceramic materials and their derived composites.Coverage on basic research and application approaches.Addresses a wide range of applications in actuators/sensors, energy conversion and storage, 3D printing, antimicrobial, EMI shielding and microwave absorbers.Explores challenges and future directions of advanced ceramic materials.
K. Chandra Babu Naidu Department of Physics GITAM Deemed to Be University Karnataka India &N. Suresh Kumar Department of Physics JNTUA College of Engineering Andhra Pradesh India

LIST OF CONTRIBUTORS

A. ManoharDepartment of Materials science and engineering, Korea University, Republic of KoreaA. MallikarjunaDepartment of Physics, GITAM Deemed to be University, IndiaAbdullah M. AsiriDepartment of Chemistry, King Abdulaziz University, Saudi ArabiaAnish KhanDepartment of Chemistry, King Abdulaziz University, Saudi ArabiaAdolfo. FrancoInstituto de Física, Universidade Federal de Goiás, Goiânia, BrazilB. Venkata Shiva ReddyDepartment of Physics, GITAM Deemed to be University, IndiaB. KishoreDepartment of Mechanical Engineering, GITAM Deemed to be University, IndiaB.V. RamaDepartment of Physics, GITAM Deemed to be University, IndiaD RavinderDepartment of Physics, Osmania University, IndiaK. Chandra Babu NaiduDepartment of Physics, GITAM Deemed to be University, IndiaK. Venkata. RatnamDepartment of Chemistry, GITAM Deemed to be University, IndiaK.V. NiranjanDepartment of Physics, GITAM Deemed to be University, IndiaK.V. RameshDepartment of Electronics and Physics, GITAM Deemed to be University, IndiaKhalid Mujasam BatooKing Abdullah Institute For Nanotechnology, King Saud University, Saudi ArabiaM. PrakashDepartment of Physics, Sri Krishnadevaraya University, IndiaM.S.S.R.K.N. SarmaDepartment of Physics, Andhra University, IndiaN. Suresh KumarDepartment of Physics, JNTUA, IndiaN.V. Krishna PrasadDepartment of Physics, GITAM Deemed to be University, IndiaPrasun BanerjeeDepartment of Chemistry, GITAM Deemed to be University, IndiaR. Padma SuvarnaDepartment of Physics, JNTUA, IndiaR.J.S. LimaInstituto Federal de Educacao Ciencias e Tecnologia de Goias, BrazilS. RameshDepartment of Physics, GITAM Deemed to be University, IndiaSannapaneni JanardanDepartment of Chemistry, GITAM Deemed to be University, IndiaThiago E.P. AlvesUnidade Academica de Fisica, Universidade Federal de Campina Grande, BrazilU. NareshDepartment of Physics, BIT Institute of Technology, India

Advanced Ceramics for Piezoelectric Actuators

N. Suresh Kumar1,R. Padma Suvarna1,*,K. Chandra Babu Naidu2,*,Khalid Mujasam Batoo3
1 Department of Physics, JNTUA, Anantapuramu-515002, A.P, India
2 Department of Physics, GITAM Deemed to be University, Bangalore-562163, Karnataka, India
3 King Abdullah Institute For Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia

Abstract

Nowadays, researchers concentrated on the advancements of new types of precision actuators to satisfy the increasing demand for high precision positioning technology. Owing to fast response, high precision, and compact structure, the piezoelectric actuators attracted much attention. In the advancement of science and technology, the ceramics play a vital role. In this chapter, we mainly focussed on applications of piezoelectric actuators in different fields such as nano metrology, and industries. Even, the different advanced ceramics for piezoelectric actuators were discussed.

Keywords: Acoustic actuators, Dielectric properties, Piezoelectric effect.
*Corresponding author: Dr. K. Chandra Babu Naidu: GITAM Deemed To Be University-Bangalore Campus, Bangalore-562163, Karnataka, India; E-mails: [email protected] & [email protected]