Nanocrystalline triple perovskite compounds A<sub>3</sub>Fe<sub>2</sub>BO<sub>9</sub>(A = Sr, Ba; B = W, Te) with ferromagnetic and dielectric properties for triboelectric energy harvesting
Jelena Kojčinović, Manisha Sahu, Sugato Hajra, Dalibor Tatar, Teodoro Klaser, Željko Skoko, Zvonko Jagličić, Elaheh Sadrollahi, F. J. Litterst, Hoe Joon Kim, Igor Djerdj
Abstract
The preparation, characterization and application of nanocrystalline Fe-based triple perovskites as layers in triboelectric nanogenerators (TENGs). TENG devices were tested for powering a calculator and charging various capacitors.
Topics & Concepts
Nanocrystalline materialTriboelectric effectMaterials sciencePerovskite (structure)DielectricFerromagnetismEnergy harvestingCapacitorOptoelectronicsNanocrystalNanotechnologyEnergy (signal processing)Condensed matter physicsVoltageComposite materialElectrical engineeringCrystallographyChemistryStatisticsMathematicsPhysicsEngineeringAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsPerovskite Materials and Applications