Enhancing Low-Frequency Microwave Absorption Through Structural Polarization Modulation of MXenes
Tianjin University of Science and Technology · Nankai University · +1 more institution
Abstract
Two-dimensional carbon-based materials have shown promising electromagnetic wave absorption capabilities in mid- and high-frequency ranges, but face challenges in low-frequency absorption due to limited control over polarization response mechanisms and ambiguous resonance behavior. In this study, we propose a novel approach to enhance absorption efficiency in aligned three-dimensional (3D) MXene/CNF (cellulose nanofibers) cavities by modifying polarization properties and manipulating resonance response in the 3D MXene architecture. This controlled polarization mechanism results in a significant shift of the main absorption region from the X-band to the S-band, leading to a remarkable reflection loss value of -…
Citation impact
- FWCI
- 13.58
- Percentile
- 100%
- References
- 88
Authors
4- BSBo ShanCorresponding
Tianjin University of Science and Technology, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering Tianjin
- YWYang Wang
Nankai University, Collaborative Innovation Center of Chemical Science and Engineering Tianjin
- XJXinyi Ji
Nankai University, Collaborative Innovation Center of Chemical Science and Engineering Tianjin
- YHYi Huang
Nankai University, Collaborative Innovation Center of Chemical Science and Engineering Tianjin
Topics & keywords
- Microwave
- Materials science
- Polarization (electrochemistry)
- Absorption (acoustics)
- Electromagnetic radiation
- Absorption band
- Optoelectronics
- Absorption cross section