▎ 摘　　要

NOVELTY - Forming a graphene-based structure on a textile substrate (210), comprises: providing at least one layers of graphene oxide (220) on the textile substrate; and, directing a laser beam onto the layers of graphene oxide to reduce at least a portion of the graphene oxide and form at least one respective porous layers of reduced graphene oxide (230). USE - The method is useful: for forming a graphene-based structure on a textile substrate; and in a functional textile, which is used in a wearable article (all claimed), preferably clothing incorporating sensing and/or energy storage means (e.g. supercapacitor devices). ADVANTAGE - The method: is single step lithographic fabrication technique, applicable for structures on a variety of scales; provides a surprising departure from conventional approaches; and provides large-scale production of the graphene-based, textile-based structure. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a textile-based and graphene-based structure (200) including a textile substrate and porous layers of reduced graphene oxide having substantially uniform porosity. DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of a graphene-based and textile-based structure. Graphene-based and textile-based structure (200) Substrate (210) Graphene oxide (220) Reduced graphene oxide (230)