{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(10)"],"submitter":["Tao J"],"pubmed_abstract":["A series of composite films based on tetragonal barium titanate (BTO) and cellulose nanofibrils (CNF) with high dielectric constant are prepared using a casting method in aqueous solution. No organic solvent is involved during the preparation, which demonstrates the environmental friendliness of the novel material. With less than 30 wt% of filler loading, the excellent distribution of BTO nanoparticles within the CNF matrix is revealed by the FE-SEM images. The dielectric constant of the CNF/BTO (30 wt%) composite film reaches up to 188.03, which is about seven times higher than that of pure CNF (25.24), while the loss tangent only rises slightly from 0.70 to 1.21 (at 1 kHz). The thin films kept their dielectric properties on an acceptable level after repeatedly twisting or rolling 10 time"],"journal":["RSC advances"],"pagination":["5758-5765"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9049558"],"repository":["biostudies-literature"],"pubmed_title":["High dielectric thin films based on barium titanate and cellulose nanofibrils."],"pmcid":["PMC9049558"],"pubmed_authors":["Tao J","Cao SA","Feng R","Deng Y"],"additional_accession":[]},"is_claimable":false,"name":"High dielectric thin films based on barium titanate and cellulose nanofibrils.","description":"A series of composite films based on tetragonal barium titanate (BTO) and cellulose nanofibrils (CNF) with high dielectric constant are prepared using a casting method in aqueous solution. No organic solvent is involved during the preparation, which demonstrates the environmental friendliness of the novel material. With less than 30 wt% of filler loading, the excellent distribution of BTO nanoparticles within the CNF matrix is revealed by the FE-SEM images. The dielectric constant of the CNF/BTO (30 wt%) composite film reaches up to 188.03, which is about seven times higher than that of pure CNF (25.24), while the loss tangent only rises slightly from 0.70 to 1.21 (at 1 kHz). The thin films kept their dielectric properties on an acceptable level after repeatedly twisting or rolling 10 time","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Feb","modification":"2025-04-04T07:34:34.856Z","creation":"2025-04-04T07:34:34.856Z"},"accession":"S-EPMC9049558","cross_references":{"pubmed":["35497466"],"doi":["10.1039/c9ra10916a"]}}