Effect of Graphene Oxide-Modified CaAl-Layered Double Hydroxides on the Carbon Dioxide Permeation Properties of Fluoroelastomers.

ABSTRACT: This work aimed to investigate the CO₂ gas barrier and mechanical properties of fluorine rubber nanocomposites filled with Ca/Al layered hydroxide (graphene oxide [GO]/LDH-Ca₂Al) modified by GO. GO/LDH-Ca₂Al nanocomposite fillers were prepared by depositing Ca/Al layered hydroxide (LDH-Ca₂Al) into the surface of alkalized GO (Al-GO). The prepared GO/LDH-Ca₂Al nanocomposite fillers and complexes were characterized by Fourier infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) for structural and micromorphological characterization. The results showed that GO/LDH-Ca₂Al was successfully prepared with strong interactions between Al-GO and LDH, and t

SUBMITTER: Cong C 

PROVIDER: S-EPMC10610964 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature