Hierarchical Engineering of Double‐Shelled Nanotubes toward Hetero‐Interfaces Induced Polarization and Microscale Magnetic Interaction
Northwestern Polytechnical University · Fudan University · +3 more institutions
Abstract
Abstract Hierarchical engineering of suitable dielectric‐magnetic multicomponents shows good performance for microwave absorbers, but still face bottlenecks. Herein, hierarchical double‐shelled nanotubes (DSNTs), in which the inner magnetic tubular subunits are assembled by magnetic‐heteroatomic components through cation‐exchange reactions, and the outer dielectric MnO 2 nanosheets strengthen the synergistic interactions between confined heterogeneous interfaces are ingeniously designed and constructed. Hetero‐interfaces induced polarization is proposed to investigate the interfacial relaxation mechanism, and magnetic loss, closely related to the micrometer‐scale magnetic units, is mainly clarified by the…
Citation impact
- FWCI
- 19.55
- Percentile
- 100%
- References
- 37
Authors
8Topics & keywords
- Materials science
- Microscale chemistry
- Dielectric
- Microwave
- Polarization (electrochemistry)
- Nanotechnology
- Optoelectronics
- Chemical physics