Lead-free (Ba,Sr)TiO<inf>3</inf> – BiFeO<inf>3</inf> based multilayer ceramic capacitors with high energy density

WANG, G., LU, Z., LI, J., JI, H., YANG, H., LI, L., SUN, S., FETEIRA, Antonio, YANG, H., ZUO, R., WANG, D. and REANEY, I.M. (2019). Lead-free (Ba,Sr)TiO<inf>3</inf> – BiFeO<inf>3</inf> based multilayer ceramic capacitors with high energy density. Journal of the European Ceramic Society, 40 (4), 1779-1783. [Article]

Documents
25804:543338
[thumbnail of Feteira_Lead-Free(AM).pdf]
Preview
PDF
Feteira_Lead-Free(AM).pdf - Accepted Version
Available under License Creative Commons Attribution Non-commercial No Derivatives.

Download (1MB) | Preview
Abstract
High recoverable energy density (10 J cm−3) multilayers have been fabricated from lead-free 0.61BiFeO3-0.33(Ba0.8Sr0.2)TiO3-0.06La(Mg2/3Nb1/3)O3 ceramics. High breakdown strength > 730 kV cm-1 was achieved through the optimisation of multilayer processing to produce defect-free dielectric layers 7 μm thick. Excellent temperature, frequency, fatigue stability and fast charge-discharge speed were observed in the multilayer, critical for their potential use in power electronics.
More Information
Statistics

Downloads

Downloads per month over past year

Metrics

Altmetric Badge

Dimensions Badge

Share
Add to AnyAdd to TwitterAdd to FacebookAdd to LinkedinAdd to PinterestAdd to Email

Actions (login required)

View Item View Item