Enhanced thermoelectric performance of UV-curable silver (I) selenide-based composite for energy harvesting.

ABSTRACT: Thermoelectric (TE) composites, with photocured resin as the matrix and Ag₂Se (AS) as the filler, are synthesized by a digital-light-processing (DLP) based 3D printer. The mixture of diurethane dimethacrylate (DUDMA) and isobornyl acrylate (IBOA) is used as a UV-curable resin because of their low viscosity and high miscibility. Scanning electron microscopy (FE-SEM) images confirm that the filler retains its shape and remains after the UV-curing process. After completing curing, the mechanical and thermoelectric properties of the composite with different AS contents were measured. The addition of the AS filler increases the thermoelectric properties of the cured resin. When the AS contents increase by 30 wt.%, the maximum power factor was obtained (~ 51.5 μW/m·K² at ro

SUBMITTER: Park D 

PROVIDER: S-EPMC8371107 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature