Micro-macro regulating heterogeneous interface engineering boosts electromagnetic wave absorption

https://www.eurekalert.org/news-releases/1075631

"3D N-doped carbon fiber/MXene/TiO2 nano-aerogel: thin, lightweight, robust, thermal stability, wide absorption bandwidth, strong reflection loss, high-efficiency microwave absorption, electromagnetic pollution reduction... heterogeneous structure rational design optimizes interfacial area/ interfacial effects, concurrent design of multiple components/ structures achieves efficient interfacial control... macro: green/ low-cost biomass cotton skeleton, micro: nitrogen atom doping enhancing polarization loss... radar stealth"