Journal
APPLIED SURFACE SCIENCE
Volume 545, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.apsusc.2021.149079
Keywords
Microwave-induction; Interfacial structures; In-situ formation; Microwave absorbing
Categories
Funding
- National Natural Science Foundation of China [51678292]
- Science Innovative Foundation of Yangzhou University [2017CXJ016]
- Qing Lan Project of Yangzhou University, PR China
Ask authors/readers for more resources
The formation of carbonization interfaces between BaM and PANI through microwave method has enhanced interfacial polarization and increased more EM loss modes, leading to improved microwave absorbing properties of the composite material.
Electromagnetic wave (EM wave) dissipation based on designed interfacial structures is an effective way to modulate EM absorbing properties of a composite. Taking advantage of the microwave absorbing properties of barium hexagonal ferrite (BaM) and polyaniline (PANI) nano-composites, interfacial carbonization structures between BaM and PANI have been facilely induced by a microwave method. The in-situ formation of carbonization interfaces embedded in PANI on the surfaces of BaM particles have played an important role in improving the interfacial polarization and served more EM loss modes, resulting in enhancement in the microwave absorbing properties with broad absorbing frequency range. Such a facile technique provides an easy and controllable way to design multi-component composite microwave absorbers.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available