Dielectric property and energy storage performance enhancement for iron niobium based tungsten bronze ceramic

作者：Wenbin Feng, Lilin Cheng, Xiu‐Ni Hua, Xin Chen, Hui Zhang, Hai‐Bao Duan · 发表于：RSC Advances · 年份：2022 · DOI：10.1039/d2ra05403e · 被引用次数：35 · 研究领域：Ferroelectric and Piezoelectric Materials、Microwave Dielectric Ceramics Synthesis、Semiconductor materials and devices

originates from the improved microstructure with fewer defects and decreased average grain size, and the reduction of electrical heterogeneity compared with SNN. The capacitive performance obtained in this work points out the great potential of tungsten bronze ceramic designed for energy storage applications and pave a feasible way to develop novel lead-free dielectric capacitors.