Dielectric loss mechanism in electromagnetic wave absorbing materials

M Qin, L Zhang, H Wu - Advanced Science, 2022 - Wiley Online Library
Electromagnetic (EM) wave absorbing materials play an increasingly important role in
modern society for their multi‐functional in military stealth and incoming 5G smart era …

Electromagnetic microwave absorption theory and recent achievements in microwave absorbers

X Zeng, X Cheng, R Yu, GD Stucky - Carbon, 2020 - Elsevier
Great effort has recently been made to develop unique nanomaterials with superior
reflection loss (RL), thin thickness, wide bandwidth and low density to improve their …

Controllable seeding of nitrogen-doped carbon nanotubes on three-dimensional Co/C foam for enhanced dielectric loss and microwave absorption characteristics

F Wang, Y Liu, H Zhao, L Cui, L Gai, X Han… - Chemical Engineering …, 2022 - Elsevier
Carbon-based composites with three-dimensional (3D) foam structure are widely
considered as a kind of prospective functional materials, and more and more researchers …

Recent advances in graphene aerogels as absorption-dominated electromagnetic interference shielding materials

Z Cheng, R Wang, Y Wang, Y Cao, Y Shen, Y Huang… - Carbon, 2023 - Elsevier
The design of lightweight and efficient electromagnetic interference (EMI) shielding
materials is of great importance in both civil and military fields. Recently, graphene aerogels …

Achieving super broadband electromagnetic absorption by optimizing impedance match of rGO sponge metamaterials

X Sun, Y Li, Y Huang, Y Cheng… - Advanced Functional …, 2022 - Wiley Online Library
The reduced graphene oxide (rGO) sponges exhibit exciting electromagnetic absorption
(MA) performance in high‐frequency range. However, it is still a great challenge to realize …

Electromagnetic absorber converting radiation for multifunction

M Zhang, MS Cao, JC Shu, WQ Cao, L Li… - Materials Science and …, 2021 - Elsevier
Electromagnetic (EM) absorbers drive the development of EM technology and advanced EM
equipment. The utilization of EM energy conversion of the EM absorber to design a variety of …

Porous, magnetic carbon derived from bamboo for microwave absorption

X Huang, Y Wang, Z Lou, Y Chen, Y Li, H Lv - Carbon, 2023 - Elsevier
Designing lightweight, environmentally friendly and broadband electromagnetic wave
(EMW) absorbers to solve the increasingly EM pollution problem has become a research …

Manipulation of impedance matching toward 3D-printed lightweight and stiff MXene-based aerogels for consecutive multiband tunable electromagnetic wave …

X Liu, W Ma, Z Qiu, T Yang, J Wang, X Ji, Y Huang - ACS nano, 2023 - ACS Publications
Highly conductive MXene material exhibits outstanding dissipation capability of
electromagnetic (EM) waves. However, the interfacial impedance mismatch due to high …

Enhanced microwave absorption performance from magnetic coupling of magnetic nanoparticles suspended within hierarchically tubular composite

Z Wu, K Pei, L Xing, X Yu, W You… - Advanced Functional …, 2019 - Wiley Online Library
The microwave absorption (MA) performance of carbon materials is severely hindered by
their drawbacks of lacking magnetic loss ability and mismatched electromagnetic …

High-performance electromagnetic wave absorbers based on two kinds of nickel-based MOF-derived Ni@ C microspheres

J Yan, Y Huang, Y Yan, L Ding… - ACS applied materials & …, 2019 - ACS Publications
Metal–organic framework (MOF)-derived composites on the microwave absorption have
received extensive attention. However, which kind of organic ligand corresponding MOF …