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Jo, Wook
Sustainable Functional Ceramics Lab.
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Strategies of A Potential Importance, Making Lead-Free Piezoceramics Truly Alternative to PZTs

Author(s)
Hwang-Pill KimAhn, Chang WonHwang, YounghunLee, Ho-YongJo, Wook
Issued Date
2017-03
DOI
10.4191/kcers.2017.54.2.12
URI
https://scholarworks.unist.ac.kr/handle/201301/22902
Fulltext
https://www.jkcs.or.kr/journal/view.php?doi=10.4191/kcers.2017.54.2.12
Citation
JOURNAL OF THE KOREAN CERAMIC SOCIETY, v.54, no.2, pp.86 - 95
Abstract
Active search for lead-free piezoceramics over the last decade has harvested a considerable amount of achievements both in theory and in practice. Few would deny that those achievements are highly beneficial, but agree that this quest of developing the lead-free piezoceramics in replace for PZTs is successfully completed. Nevertheless, few would clearly state where this quest should be directed in our next move. A source of this uncertainty may originate from the fact that it is still not clear how good is good enough to beat PZTs. In this short review, we analyzed the existing literature data to clearly locate the current state of the art of lead-free piezoceramics in comparison to PZT-based piezoceramics. Four strategies of a potential importance were suggested and discussed to help researchers plan and design their future research on lead-free piezoceramics with a recently reported exemplary work.
Publisher
Korean Ceramic Society
ISSN
1229-7801

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