Radiation-hardened dendritic-like nanocomposite films with ultrahigh capacitive energy density

作者：Yajing Liu, Mengsha Li, Kai Jiang, Yang Zhang, Pin Gong, Sijia Song, Dong Li, Huan Liang, Xinmiao Huang, Jing Wang, Weiwei Li, Ce‐Wen Nan · 发表于：Nature Communications · 年份：2025 · DOI：10.1038/s41467-025-59225-z · 被引用次数：11 · 研究领域：Ferroelectric and Piezoelectric Materials、Dielectric materials and actuators、Polymer Nanocomposite Synthesis and Irradiation

-MgO nanocomposite film capacitor exhibits an ultrahigh energy density over 200 joules per cubic centimeter and an excellent radiation tolerance exceeding 20 Mrad. This work offers a promising approach for the development of advanced electrostatic capacitors, particularly for applications in radiation-exposed power systems.