Graphene Oxide/Fe<sub>3</sub>O<sub>4</sub>/Chitosan−Coated Nonwoven Polyester Fabric Extracted from Disposable Face Mask for Enhanced Efficiency of Organic Dye Adsorption

<div>SEM and FESEM images of (a, c, e, g) NWPF and (b, d, f, h) GFCs/NWPF.</div>

Adsorption Science & Technology

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Figure 2

Figure 2: Graphene Oxide/Fe<sub>3</sub>O<sub>4</sub>/Chitosan−Coated Nonwoven Polyester Fabric Extracted from Disposable Face Mask for Enhanced Efficiency of Organic Dye Adsorption 

Figure 2 | Graphene Oxide/Fe3O4/Chitosan−Coated Nonwoven Polyester Fabric Extracted from Disposable Face Mask for Enhanced Efficiency of Organic Dye Adsorption 