Ultra‐Bandwidth Microwave Absorption and Low Angle Sensitivity in Dual‐Network Aerogels with Dual‐Scale Pores
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Abstract
Abstract Aerogels with porous structures offer an attractive approach to modulating electromagnetic parameters and enhancing electromagnetic wave (EMW) absorption performance. However, conventional aerogels are limited by their single‐scale pore size and fixed orientation, which constrain their EMW absorption capabilities. This study introduces aerogels with dual‐scale pores and dual‐network structure constructed via constant‐temperature freezing and secondary‐infusion freezing method. Multiscale aerogels with both micrometer‐ and submillimeter‐scale pores are constructed when the Ti 3 C 2 T x MXene and thermoplastic polyurethane solution is frozen and dried at a specific temperature, leading to an ultra‐wide…
Citation impact
44
total citations
- FWCI
- 14.87
- Percentile
- 100%
- References
- 68
Citations per year
Authors
12Topics & keywords
Topics
Keywords
- Microwave
- Materials science
- Dual (grammatical number)
- Sensitivity (control systems)
- Bandwidth (computing)
- Absorption (acoustics)
- Optoelectronics
- Scale (ratio)
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