{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["7(13)"],"submitter":["Abolhasani MM"],"funding":["Australian National Fabrication Facility","Alexander von Humboldt-Stiftung","Deakin University"],"pubmed_abstract":["Hierarchically porous piezoelectric polymer nanofibers are prepared through precise control over the thermodynamics and kinetics of liquid-liquid phase separation of nonsolvent (water) in poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)) solution. Hierarchy is achieved by fabricating fibers with pores only on the surface of the fiber, or pores only inside the fiber with a closed surface, or pores that are homogeneously distributed in both the volume and surface of the nanofiber. For the fabrication of hierarchically porous nanofibers, guidelines are formulated. A detailed experimental and simulation study of the influence of different porosities on the electrical output of piezoelectric nanogenerators is presented. It is shown that bulk porosity significantly increases the power ou"],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pagination":["2000517"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7341085"],"repository":["biostudies-literature"],"pubmed_title":["Hierarchically Structured Porous Piezoelectric Polymer Nanofibers for Energy Harvesting."],"pmcid":["PMC7341085"],"pubmed_authors":["Michels JJ","Shirvanimoghaddam K","Hassanpour Amiri M","Asadi K","Anwar S","Abolhasani MM","Naebe M"],"additional_accession":[]},"is_claimable":false,"name":"Hierarchically Structured Porous Piezoelectric Polymer Nanofibers for Energy Harvesting.","description":"Hierarchically porous piezoelectric polymer nanofibers are prepared through precise control over the thermodynamics and kinetics of liquid-liquid phase separation of nonsolvent (water) in poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)) solution. Hierarchy is achieved by fabricating fibers with pores only on the surface of the fiber, or pores only inside the fiber with a closed surface, or pores that are homogeneously distributed in both the volume and surface of the nanofiber. For the fabrication of hierarchically porous nanofibers, guidelines are formulated. A detailed experimental and simulation study of the influence of different porosities on the electrical output of piezoelectric nanogenerators is presented. It is shown that bulk porosity significantly increases the power ou","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jul","modification":"2025-04-19T18:01:40.318Z","creation":"2025-04-19T18:01:40.318Z"},"accession":"S-EPMC7341085","cross_references":{"pubmed":["32670767"],"doi":["10.1002/advs.202000517"]}}