Figure 4
From: Graphene oxide incorporated waste wool/PAN hybrid fibres

Longitudinal and cross-sectional images of the wool/PAN/GO (WPGO) and wool/PAN/reduced GO (WPrGO) hybrid fibres.
From: Graphene oxide incorporated waste wool/PAN hybrid fibres

Longitudinal and cross-sectional images of the wool/PAN/GO (WPGO) and wool/PAN/reduced GO (WPrGO) hybrid fibres.