Fabrication of Highly Conductive Porous Fe₃O₄@RGO/PEDOT:PSS Composite Films via Acid Post-Treatment and Their Applications as Electrochemical Supercapacitor and Thermoelectric Material.

ABSTRACT: As a remarkable multifunctional material, ferroferric oxide (Fe₃O₄) exhibits considerable potential for applications in many fields, such as energy storage and conversion technologies. However, the poor electronic and ionic conductivities of classical Fe₃O₄ restricts its application. To address this challenge, Fe₃O₄ nanoparticles are combined with graphene oxide (GO) via a typical hydrothermal method, followed by a conductive wrapping using poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic sulfonate) (PEDOT:PSS) for the fabrication of composite films. Upon acid treatment, a highly conductive porous Fe₃O₄@RGO/PEDOT:PSS hybrid is successfully constructed, and each component exerts its action that eff

SUBMITTER: Gao L 

PROVIDER: S-EPMC10458617 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature