Preparation and Properties of Magnetically Responsive Graphene/Boron Nitride/Iron Oxide Filler Composite Epoxy Resin Materials
In this paper, magnetically responsive graphene/boron nitride/iron oxide fillers were prepared by growing iron oxide on the surface of graphene/boron nitride fillers via liquid-phase reaction. By adding the composite filler into the epoxy resin and utilising magnetic field-assisted curing, the composites were prepared to effectively improve the thermal conductivity of the composites while maintaining the insulating properties. The thermal conductivity of the composite filler is 2.1 Wm<sup>-1</sup>K<sup>-1</sup>, and the volume resistance is 4.63 × 10<sup>12</sup> Ω·cm when the mass ratio of the composite filler is 25%, and the thermal stability and ablation resistance of the composites are improved compared with that of the pure epoxy resin.
Authors
- Chaogui Luo
- Hui He (ORCID: https://orcid.org/0000-0002-4144-5124)
- Ming Zhou (ORCID: https://orcid.org/0000-0002-6811-7489)
- Duo Zhang
- Yiheng Yu
Institutions
- Guangxi University of Science and Technology (CN)
Publication Details
- Journal
- Nanomaterials
- Published
- 2025-06-16
- DOI
- https://doi.org/10.3390/nano15120936
- Primary Topic
- Graphene research and applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Guangxi Province
- Guangxi Key Research and Development Program