title: Printing in three dimensions with graphene.
abstract: Responsive graphene oxide sheets form non-covalent networks with optimum rheological properties for 3D printing. These networks have shear thinning behavior and sufficiently high elastic shear modulus (G') to build self-supporting 3D structures by direct write assembly. Drying and thermal reduction leads to ultra-light graphene-only structures with restored conductivity and elastomeric behavior.
authors.affiliation: Centre for Advanced Structural Ceramics, Department of Materials, Imperial College London, London, SW7 2BP, UK.
authors.forename: Esther
authors.initials: E
authors.lastname: García-Tuñon
authors.forename: Suelen
authors.initials: S
authors.lastname: Barg
authors.forename: Jaime
authors.initials: J
authors.lastname: Franco
authors.forename: Robert
authors.initials: R
authors.lastname: Bell
authors.forename: Salvador
authors.initials: S
authors.lastname: Eslava
authors.forename: Eleonora
authors.initials: E
authors.lastname: D'Elia
authors.forename: Robert Christopher
authors.initials: RC
authors.lastname: Maher
authors.forename: Francisco
authors.initials: F
authors.lastname: Guitian
authors.forename: Eduardo
authors.initials: E
authors.lastname: Saiz
keywords: 3D printing; functionalization; graphene; responsive polymers