Printing in three dimensions with graphene.
basic_science · Level V
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- Record sourced from PubMed, PMID 25605024.
- Also identified by DOI 10.1002/adma.201405046.
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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.