A high performance flexible two dimensional vertically aligned ZnO nanodisc based piezoelectric nanogenerator <i>via</i> surface passivation
Ketki Verma, Dhiraj Kumar Bharti, Simadri Badatya, Avanish Kumar Srivastava, Manoj Kumar Gupta
Abstract
were detected from the thermally annealed 2D ZnO nanodisc based nanogenerator which is approximately 8 times higher (voltage) than that from the pristine nanogenerator. It is proposed that the output performance of the vertically aligned ZnO nanodisc based nanogenerators increases due to surface passivation and reduction of oxygen vacancies.
Topics & Concepts
NanogeneratorMaterials scienceNanodiscPiezoelectricityNanotechnologyOptoelectronicsCurrent densityWurtzite crystal structureCarbon nanotubeZincComposite materialChemistryMembraneMetallurgyQuantum mechanicsPhysicsLipid bilayerBiochemistryAdvanced Sensor and Energy Harvesting MaterialsZnO doping and propertiesConducting polymers and applications