Abstract: “This study focuses on the SO2 adsorption properties of graphene oxide fiber bundle. Graphene oxide fiber bundle was produced by NaOH reduction and Hummer’s method, and SO2 adsorption tests were carried out. According to the SEM analysis and EDS Spectra, sulphur particles accumulated on the surface of the graphene oxide fibers were observed, in along with the result of the EDS spectra showing 6.7% sulphur content on the graphene oxide fibers. The absorption was also 102 mg of SO2 per gram of sorbent (mg/gram) according to titration test.”

Keywords: graphene oxide fiber bundle, SO2 adsorption