Self-Healing Silver Nanowires and Reduced Graphene Oxide/Polyurethane Composite Film Based on the Diels-Alder Reaction under Infrared Radiation.

ABSTRACT: The hybrid composite of silver nanowires (AgNWs) and reduced graphene oxide (RGO) was synthesized in situ by an improved polyol-thermal method. The AgNWs-RGO with mass contents of 5-37 wt% was added into the thermo-reversible Diels-Alder reaction polyurethane (DA-PU) matrix with the AgNWs as the main conductor and the RGO as the auxiliary conductor to prepare self-healing composite conductive films. Further, the electrical conductivity, thermal conductivity, mechanical properties, infrared thermal response, and self-healing property of the composite film under infrared light irradiation were studied. The experimental results demonstrate that the AgNWs-RGO endows the composite film with good electrical and thermal conductivity and infrared thermal response ability, while the mechanical prop

SUBMITTER: Wang Y 

PROVIDER: S-EPMC9030009 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature