Dielectric property and energy storage performance enhancement for iron niobium based tungsten bronze ceramic
Wenbin Feng, Lilin Cheng, Xiu‐Ni Hua, Xin Chen, Hui Zhang, Hai‐Bao Duan
Abstract
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.
Topics & Concepts
Materials scienceEnergy storageCeramicTungstenDielectricCapacitorBronzeNiobiumMicrostructureComposite materialCeramic capacitorMetallurgyOptoelectronicsElectrical engineeringVoltagePower (physics)PhysicsEngineeringQuantum mechanicsFerroelectric and Piezoelectric MaterialsMicrowave Dielectric Ceramics SynthesisSemiconductor materials and devices