Synergistic Polarization Relaxation in Heteroatom‐Optimized Heterointerfaces for Electromagnetic Wave Absorption
Qingdao University · Hubei University of Automotive Technology · +1 more institution
Abstract
Abstract The regulation of heteroatoms and heterogeneous interface characteristics has emerged as a promising strategy to enhance electromagnetic wave (EMW) absorption. However, challenges remain in precisely controlling heteroatom doping and fully understanding the synergistic mechanisms between heteroatoms and heterogeneous interfaces. Here, a novel strategy is proposed for enhancing synergistic polarization relaxation through heteroatom optimization. Carbon nanofiber (CNF)‐based Ni–Fe nanocubes decorated with N and O heteroatoms are synthesized by pyrolyzing Fe‐based metal–organic frameworks under different atmospheres (NH 3 , H 2 /Ar, Ar). The results show that N, O heteroatoms play a crucial role in the…
Citation impact
- FWCI
- 37.18
- Percentile
- 100%
- References
- 68
Authors
6Topics & keywords
- Materials science
- Heteroatom
- Polarization (electrochemistry)
- Absorption (acoustics)
- Relaxation (psychology)
- Electromagnetic radiation
- Optoelectronics
- Chemical physics