KNN-Based Energy Storage Ceramic

High energy storage over wide temperature

A relaxor ferroelectric ceramic that achieves high energy storage density and efficiency via a multiphase-coexisted superparaelectric state engineered by multi-element doping, suitable for wide-temperature pulse power applications.

Jielin, Zha · Yulong, Yang · Jiaxun, Liu · Lü, Xiaomei · Hu, Xueli · Yan, Shuo · Zijing, Wu · Zhou, Min · Huang, Fengzhen · Ying, Xuenong · Jinsong, Zhu

Journal of Applied Physics 2024

Specifications

可恢复储能密度

{'zh': '4.5', 'en': ''} J/cm³

储能效率

{'zh': '83', 'en': ''} %

范围内密度变化小于

{'zh': '11', 'en': ''} %