Photoluminescence of Argan-Waste-Derived Carbon Nanodots Embedded in Polymer Matrices.

ABSTRACT: In this work, photoluminescent (PL) carbon nano dots (CNDs) prepared from argan waste were embedded in highly optical transparent poly(styrene-co-acrylonitrile) (PSA) and cyclo-olefin copolymer (COC) matrices, which were further processed into thin films. In the first step, the luminescent CNDs were prepared through thermal processing of fine-groundargan waste, followed, in the second step, by direct dispersion in the polymer solutions, obtained by solving PSA and COC in selected solvents. These two polymer matrices were selected due to their high optical transparency, resilience to various environmental factors, and ability to be processed as quality thin films. The structural configuration of the CNDs was investigated through EDX, XPS, and FTIR, while DLS, HR-SEM, and STEM were used for

SUBMITTER: Stan CS 

PROVIDER: S-EPMC10780386 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature