Chunhua Liu

Energy storage behavior optimization of SBKT ceramics based on multi-sites charged defects synergistic regulation engineering

Abstract Lead-free relaxor ferroelectric ceramic is suitable for pulse energy storage. Achieving both high energy storage density and efficiency is crucial for the research. Herein, (1-x)(0.5Sr0.7Bi0.2TiO3-0.5K0.5Bi0.5TiO3)-xNaTaO3 relaxor ferroelectric ceramic is fabricated to o...