Development Of Lead Free Na05k05nbo3 Based Piezoelectric Ceramics With High Mechanical Quality Factor And Their Applications On Piezoelectric Transformers PDF Download
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Author | : 楊松齡 |
Publisher | : |
Total Pages | : 120 |
Release | : 2013 |
Genre | : |
ISBN | : |
Download Development of Lead-Free (Na0.5K0.5)NbO3-Based Piezoelectric Ceramics with High Mechanical Quality Factor and Their Applications on Piezoelectric Transformers Book in PDF, ePub and Kindle
Author | : Erkan Gurdal |
Publisher | : |
Total Pages | : |
Release | : 2014 |
Genre | : |
ISBN | : |
Download High Power Characterization Oflead-free Piezoelectric Ceramics Book in PDF, ePub and Kindle
Author | : Jing-Feng Li |
Publisher | : John Wiley & Sons |
Total Pages | : 240 |
Release | : 2021-07-06 |
Genre | : Technology & Engineering |
ISBN | : 3527345124 |
Download Lead-Free Piezoelectric Materials Book in PDF, ePub and Kindle
Provides in-depth knowledge on lead-free piezoelectrics - for state-of-the-art, environmentally friendly electrical and electronic devices! Lead zirconate titanate ceramics have been market-dominating due to their excellent properties and flexibility in terms of compositional modifications. Driven by the Restriction of Hazardous Substances Directive, there is a growing concern on the toxicity of lead. Therefore, numerous research efforts were devoted to lead-free piezoelectrics from the beginning of this century. Great progress has been made in the development of high-performance lead-free piezoelectric ceramics which are already used, e.g., for power electronics applications. Lead-Free Piezoelectric Materials provides an in-depth overview of principles, material systems, and applications of lead-free piezoelectric materials. It starts with the fundamentals of piezoelectricity and lead-free piezoelectrics. Then it discusses four representative lead-free piezoelectric material systems from background introduction to crystal structures and properties. Finally, it presents several applications of lead-free piezoelectrics including piezoelectric actuators, and transducers. The challenges for promoting applications will also be discussed. Highly attractive: Lead-free piezoelectrics address the growing concerns on exclusion of hazardous substances used in electrical and electronic devices in order to protect human health and the environment Thorough overview: Covers fundamentals, different classes of materials, processing and applications Unique: discusses fundamentals and recent advancements in the field of lead-free piezoelectrics Lead-Free Piezoelectric Materials is of high interest for material scientists, electrical and chemical engineers, solid state chemists and physicists in academia and industry.
Author | : Tadashi Takenaka |
Publisher | : Elsevier Inc. Chapters |
Total Pages | : 61 |
Release | : 2013-04-11 |
Genre | : Technology & Engineering |
ISBN | : 0128057254 |
Download Handbook of Advanced Ceramics Book in PDF, ePub and Kindle
Author | : Toshio Ogawa |
Publisher | : BoD – Books on Demand |
Total Pages | : 240 |
Release | : 2016-08-24 |
Genre | : Technology & Engineering |
ISBN | : 9535125583 |
Download Piezoelectric Materials Book in PDF, ePub and Kindle
The science and technology in the area of piezoelectric ceramics are extremely progressing, especially the materials research, measurement technique, theory and applications, and furthermore, demanded to fit social technical requests such as environmental problems. While they had been concentrated on piezoelectric ceramics composed of lead-containing compositions, such as lead zirconate titanate (PZT) and lead titanate, at the beginning because of the high piezoelectricity, recently lead water pollution by soluble PZT of our environment must be considered. Therefore, different new compositions of lead-free ceramics in order to replace PZT are needed. Until now, there have been many studies on lead-free ceramics looking for new morphotropic phase boundaries, ceramic microstructure control to realize high ceramic density, including composites and texture developments, and applications to new evaluation techniques to search for high piezoelectricity. The purpose of this book is focused on the latest reports in piezoelectric materials such as lead-free ceramics, single crystals, and thin films from viewpoints of piezoelectric materials, piezoelectric science, and piezoelectric applications.
Author | : Shashank Priya |
Publisher | : Springer Science & Business Media |
Total Pages | : 521 |
Release | : 2011-11-19 |
Genre | : Technology & Engineering |
ISBN | : 1441995986 |
Download Lead-Free Piezoelectrics Book in PDF, ePub and Kindle
Ecological restrictions in many parts of the world are demanding the elimination of Pb from all consumer items. At this moment in the piezoelectric ceramics industry, there is no issue of more importance than the transition to lead-free materials. The goal of Lead-Free Piezoelectrics is to provide a comprehensive overview of the fundamentals and developments in the field of lead-free materials and products to leading researchers in the world. The text presents chapters on demonstrated applications of the lead-free materials, which will allow readers to conceptualize the present possibilities and will be useful for both students and professionals conducting research on ferroelectrics, piezoelectrics, smart materials, lead-free materials, and a variety of applications including sensors, actuators, ultrasonic transducers and energy harvesters.
Author | : R. Saravanan |
Publisher | : Materials Research Forum LLC |
Total Pages | : 176 |
Release | : 2018-11-25 |
Genre | : Technology & Engineering |
ISBN | : 194529194X |
Download Lead-free Piezo-Ceramic Solid Solutions Book in PDF, ePub and Kindle
Discover in this book the results of a systematic investigation of the dielectric, ferroelectric and piezoelectric properties of promising lead-free solid solution ceramics. Lead-based perovskite ceramics are most important for piezoelectric and ferroelectric devices, but the toxicity of lead has raised serious environmental issues. This is why much research presently is concerned with the development of efficient lead-free systems. Lead-free ceramics with the most promising piezoelectric properties are based on barium titanate, modified sodium potassium niobate, sodium bismuth titanate, etc. 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 as obtained by way of powder X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy, UV-visible spectroscopy, dielectric, ferroelectric and piezoelectric measurements. Also determined was the electron density distribution of five series of lead-free barium titanate piezoelectric ceramics using experimental X-ray diffraction data.
Author | : 翁崇銘 |
Publisher | : |
Total Pages | : 147 |
Release | : 2018 |
Genre | : |
ISBN | : |
Download Development of Lead-free Piezoelectric Devices with High Power: Preparations of Lead-free (NaxK1-x)NbO3-based Piezoelectric Ceramics,Component Design and Devices Integration Book in PDF, ePub and Kindle
Author | : Bernard Jaffe |
Publisher | : Elsevier |
Total Pages | : 328 |
Release | : 2012-12-02 |
Genre | : Technology & Engineering |
ISBN | : 0323155685 |
Download Piezoelectric Ceramics Book in PDF, ePub and Kindle
Piezoelectric Ceramics focuses on the relationship between piezoelectricity and ferroelectricity as they apply to ceramics, taking into consideration the properties of materials that are being used and possibly be used in the industries. Composed of 12 chapters, the book starts by tracing the history of piezoelectricity and how this affects ceramics. The different measurement techniques are discussed, including dielectric, ferroelectric, and piezoelectric measurements. The book proceeds by discussing Perovskite structure and barium titanate. Covered areas include electric field, piezoelectric properties, particle size effect, and dielectric strength. The properties, compositions, and reactions of various perovskites are discussed. Numerical analyses are presented in this regard. The book also offers interpretations of the experiments conducted. The discussions end with the processes involved in the manufacture and applications of piezoelectric ceramics. Concerns in manufacturing include calcination, grinding, mixing, electroding, firing, and quality control. Piezolectric ceramics are applied in air transducers, instrument transducers, delay line transducers, underwater sound ultrasonic power, and wave filters. The book is important for readers interested in doing research on ceramics.
Author | : Ernesto Suaste-Gomez |
Publisher | : BoD – Books on Demand |
Total Pages | : 306 |
Release | : 2010-10-05 |
Genre | : Technology & Engineering |
ISBN | : 9533071222 |
Download Piezoelectric Ceramics Book in PDF, ePub and Kindle
This book reviews a big window of opportunity for piezoelectric ceramics, such as new materials, material combinations, structures, damages and porosity effects. In addition, applications of sensors, actuators, transducers for ultrasonic imaging, positioning systems, energy harvesting, biomedical and microelectronic devices are described. The book consists of fourteen chapters. The genetic algorithm is used for identification of RLC parameters in the equivalent electrical circuit of piezoelectric transducers. Concept and development perspectives for piezoelectric energy harvesting are described. The characterization of principal properties and advantages of a novel device called ceramic-controlled piezoelectric with a Pt wire implant is included. Bio-compatibility studies between piezoelectric ceramic material and biological cell suspension are exposed. Thus, piezoelectric ceramics have been a very favorable solution as a consequence of its high energy density and the variety of fabrication techniques to obtain bulk or thin films devices. Finally, the readers will perceive a trend analysis and examine recent developments in different fields of applications of piezoelectric ceramics.