Heterostructured BN@Co‐C@C Endowing Polyester Composites Excellent Thermal Conductivity and Microwave Absorption at C Band
Northwestern Polytechnical University · South China University of Technology
Abstract
Abstract The trends of miniaturization, lightweight, and high integration in electronics have brought serious issues in heat dissipation and electromagnetic compatibility and also limited the simultaneous use of thermally conductive and microwave absorption materials. Therefore, it is imperative to design materials that possess those dual functions. In this work, one‐pot method is used to anchor zeolitic imidazolate framework ZIF‐67 coated with polydopamine (PDA) on boron nitride (BN) to obtain BN@ZIF‐67@PDA. The pyrolysis product BN@Co‐C@C is used as heterostructured thermally conductive/microwave absorption fillers and blended with polyethylene terephthalate (PET) to prepare BN@Co‐C@C/PET composites. When…
Citation impact
- FWCI
- 62.19
- Percentile
- 100%
- References
- 70
Authors
6Topics & keywords
- Materials science
- Composite material
- Microwave
- Polyethylene terephthalate
- Reflection loss
- Boron nitride
- Thermal conductivity
- Polyester