Fabrication of heteroatom-doped graphene-porous organic polymer hybrid materials via femtosecond laser writing and their application in VOCs sensing.

ABSTRACT: Graphene, a two-dimensional material featuring densely packed sp²-hybridized carbon atoms arranged in a honeycomb lattice, has revolutionized material science. Laser-induced graphene (LIG) represents a breakthrough method for producing graphene from both commercial and natural precursors via direct laser writing, offering advantages such as simplicity, efficiency, and cost-effectiveness. This study demonstrates a novel approach to synthesize a composite material exclusively from a porous organic polymer (POP) by direct femtosecond laser writing on a compressed imide-linked porous organic polymer substrate. The formation of the LIG on the substrate was identified using X-ray diffractometry (XRD) and Raman analysis, where the variation of the 2D peaks of the LIG was obtained. The

SUBMITTER: Diab R 

PROVIDER: S-EPMC11779891 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature