Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/68480
Título: | Lead-based and lead-free ferroelectric ceramic capacitors for electrical energy storage |
Autor(es): | Palneedi, Haribabu Peddigari, Mahesh Upadhyay, Ashutosh Silva, José Pedro Basto Hwang, Geon-Tae Ryu, Jungho |
Palavras-chave: | Capacitor Ceramic Dielectric Energy storage Ferroelectric Lead-based Lead-free |
Data: | 2020 |
Editora: | Elsevier 1 |
Revista: | Woodhead Publishing Series in Electronic and Optical Materials |
Citação: | Palneedi, H., Peddigari, M., Upadhyay, A., Silva, J. P. B., Hwang, G.-T., & Ryu, J. (2021). Lead-based and lead-free ferroelectric ceramic capacitors for electrical energy storage. In D. Maurya, A. Pramanick & D. Viehland (Eds.), Ferroelectric Materials for Energy Harvesting and Storage (pp. 279-356): Woodhead Publishing. |
Resumo(s): | The rapidly growing demands for electrical energy storage devices have motivated intense research efforts on respective technologies. Electrostatic capacitors, made up of dielectrics, display giant power density as well as ultrashort discharge times, which make them useful as energy storage devices employed in pulsed power systems. Nevertheless, the low energy density of the electrostatic capacitors is a significant limitation, which necessitates the use of many capacitor arrays making the storage devices bulky. Hence, efforts on the capacitors, for pulsed power applications, have been focused mainly on developing dielectric materials with high-energy density and storage efficiency together with good fatigue endurance and thermal stability. In this regard, dielectric materials based on polymers, glasses, and ceramics, belonging to linear dielectrics, paraelectrics, ferroelectrics, relaxor ferroelectrics, and antiferroelectrics, have been studied. This chapter broadly covers the studies on energy storage properties of lead-based and lead-free ferroelectric, relaxor ferroelectric, and antiferroelectric bulk ceramics and films. Employment of dielectric capacitors in pulsed power systems and their applications, figures of merit for energy storage performance, and the dielectric properties influencing them are also discussed. |
Tipo: | Capítulo de livro |
URI: | https://hdl.handle.net/1822/68480 |
ISBN: | 9780081028025 |
DOI: | 10.1016/B978-0-08-102802-5.00009-1 |
ISSN: | 2050-151X |
e-ISSN: | 2050-1501 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/B9780081028025000091 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CDF - FMNC - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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palneedi2021.pdf Acesso restrito! | 10,38 MB | Adobe PDF | Ver/Abrir |