Piezoelectric β-polymorph enhancement in graphene oxide -PLA nanocomposite films

• Published in: IOP conference series. Materials Science and Engineering Vol. 948; no. 1; pp. 12024 - 12029
• Main Authors: Oumghar, K., Chakhchaoui, N., Farhan, R., Eddiai, A., Meddad, M., Cherkaoui, O., Mazroui, M., Langenhove, Lieva Van
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.11.2020
• Subjects: Beta phase; Biodegradability; Crystal structure; Crystallization; Crystals; Energy harvesting; Energy storage; Graphene; Graphene oxide; Infrared analysis; Infrared spectroscopy; Mechanical properties; Nanocomposites; Nanogenerators; Nanoparticles; Optical microscopes; piezoelectric properties; Piezoelectricity; PLA; Polylactic acid; Polymer films; Thin films; β-phase

The flexible piezoelectric nanocomposite films have attracted considerable interest for use in autonomous nanosystems, sensors and portable electronics. The effect of graphene oxide (GO) nanoparticles on the crystal structure, unique crystallization, mechanical behavior and significant improvement i...