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Issue 32, 2019
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Perspectives and challenges in multilayer ceramic capacitors for next generation electronics

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Abstract

The multilayered ceramic capacitor (MLCC) is a key component of electronic equipment, such as smartphones, portable PCs and electric vehicles, which contain a number of MLCCs. As MLCCs distribute and control the amount of current flowing through circuits, remove noise, and prevent malfunction, MLCCs play a key role in enabling electronic devices to have high performance, multi-functionality, and high integration. This review highlights the critical issues and recent progress in developing highly volumetric-efficient and high capacitance MLCCs from the viewpoint of designing a BaTiO3-based dielectric layer. After a brief introduction of MLCCs and dielectric materials, we summarize the current issues in developing BaTiO3-based dielectric materials for MLCCs with high performance and reliability and describe the strategies to optimize dielectric properties through nano/microstructure control, chemical modification and doping. Finally, we provide an outlook on the development and future application of MLCCs. It is anticipated that this review can serve as an overview and evaluation of state-of-the-art synthesis and design of BaTiO3-based dielectric materials for MLCC applications.

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Article information


Submitted
31 May 2019
Accepted
12 Jul 2019
First published
13 Jul 2019

J. Mater. Chem. C, 2019,7, 9782-9802
Article type
Review Article

Perspectives and challenges in multilayer ceramic capacitors for next generation electronics

K. Hong, T. H. Lee, J. M. Suh, S. Yoon and H. W. Jang, J. Mater. Chem. C, 2019, 7, 9782
DOI: 10.1039/C9TC02921D

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