Facile Design of Highly Stretchable and Conductive Crumpled Graphene/NiS₂ Films for Multifunctional Applications.

ABSTRACT: The cost-effective and scalable synthesis and patterning of soft nanomaterial composites with improved electrical conductivity and mechanical stretchability remains challenging in wearable devices. This work reports a scalable, low-cost fabrication approach to directly create and pattern crumpled porous graphene/NiS₂ nanocomposites with high mechanical stretchability and electrical conductivity through laser irradiation combined with electrodeposition and a pre-strain strategy. With modulated mechanical stretchability and electrical conductivity, the crumpled graphene/NiS₂ nanocomposite can be readily patterned into target geometries for application in a standalone stretchable sensing platform. By leveraging the electrical energy harvested from the kinetic motion from

SUBMITTER: Weng K 

PROVIDER: S-EPMC12020346 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature