Composite number

Oxide

Polymer chemistry

Dielectric loss

Metallurgy

Materials science

Graphene

Thermal conductivity

Stereochemistry

Physical chemistry

Polymer

Physics

Nanotechnology

Dielectric

Thermal

Glass fiber

Conductivity

Composite material

Chemistry

Meteorology

Polymer science

Optoelectronics

Electrical conductor

Al 2 O 3 particles linked by graphene oxide sheets (GO-linked Al 2 O 3 ), were fabricated via self-assembly leading by electrostatic attraction and incorporated into the glass fibers reinforced polymer composites (GFRPC) to improve their thermal conductivities. Flexible and ultrathin GO sheet was able to bridge adjacent Al 2 O 3 particles, which would contribute to form thermally conductive pathways. Addition of GO sheets resulted in great enhancement of thermal conductivity with the highest value of 0.95 W/m·K, which was increased by 37.6 % compared to composite with raw Al 2 O 3 . Moreover, the dielectric constant and loss increased for adding GO sheets exacerbated interfacial polarization. The study will provide new guide for preparing high thermally conductive GFRPC.

Study on the bridge effect of graphene oxide on thermal conductivity of Al&lt;inf&gt;2&lt;/inf&gt;O&lt;inf&gt;3&lt;/inf&gt; filled glass fibers reinforced polymer composites

Study on the bridge effect of graphene oxide on thermal conductivity of Al&lt;inf&gt;2&lt;/inf&gt;O&lt;inf&gt;3&lt;/inf&gt; filled glass fibers reinforced polymer composites

Study on the bridge effect of graphene oxide on thermal conductivity of Al<inf>2</inf>O<inf>3</inf> filled glass fibers reinforced polymer composites