Progress, Challenges and Prospects of Biomass-Derived Lightweight Carbon-Based Microwave-Absorbing Materials

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 553 - 553

Published: April 4, 2025

The widespread use of electronic devices in daily life, industry and military has led to a large amount electromagnetic pollution, which become an increasingly serious security issue. To eliminate or mitigate such risks hazards, various advanced microwave absorption technologies materials have been reported. As new type absorber, biomass-derived carbon-based received extensive attention. They the characteristics low cost, easy preparation, high porosity environmental friendliness while retaining advantageous adjustable dielectric properties, conductivity good stability traditional carbon materials. development biomass microwave-absorbing not only provides idea for solving radiation but also helps create environmentally friendly harmonious environment. Herein, (MAMs) including plant shells, fibers other potential are generalized discussed their preparation technology, microstructure design so on. two critical factors affecting impedance matching attenuation characteristics, analyzed detail. Finally, confronting challenges future prospects biomass-based pointed out.

Language: Английский

Construction of anti-oxidative and efficient Ni2Si/SiC/C-based microwave absorption composite by recycling coal hydrogasification residue

Fuel, Journal Year: 2025, Volume and Issue: 397, P. 135432 - 135432

Published: April 17, 2025

Language: Английский