Ferrite and Carbon Composites for Microwave Absorption and Electromagnetic Shielding

Ferrite and Carbon Composites for Microwave Absorption and Electromagnetic Shielding

This research community develops magnetic and dielectric materials designed to absorb microwave radiation and shield against electromagnetic interference.

The work centers on synthesizing ferrite nanoparticles—specifically cobalt, zinc, nickel, and barium hexaferrite—and combining them with carbon-based structures like graphene oxide, reduced graphene, and carbon nanotubes. These composites are engineered to create magnetic-dielectric interfaces that enhance wave absorption and interference shielding. The recurring focus is on structural and morphological control of these materials to optimize their performance in absorbing electromagnetic waves, with cobalt ferrite and graphene oxide appearing most frequently in the literature.

The largest share of this community's output is found in barium research, accounting for 5.8% of all barium studies, followed by cobalt at 4.0% and strontium at 3.6%. Barium also contributes the highest paper count within this group, with 1,744 papers.

The community comprises 11,374 papers, published primarily in Ceramics International, Journal of Alloys and Compounds, and Journal of Magnetism and Magnetic Materials.

Recent work continues to focus on constructing heterogeneous interfaces and hierarchical structures in carbon fibers and ferrite composites to achieve broadband microwave absorption and electromagnetic wave shielding, with specific attention to low-frequency performance and thermal management synergies.

Papers behind this description

• Excellent Low‐Frequency Microwave Absorption and High Thermal Conductivity in Polydimethylsiloxane Composites Endowed by Hydrangea‐Like CoNi@BN Heterostructure Fillers — Advanced Materials, 2024 — doi:10.1002/adma.202410186
• Heterostructured BN@Co‐C@C Endowing Polyester Composites Excellent Thermal Conductivity and Microwave Absorption at C Band — Advanced Functional Materials, 2024 — doi:10.1002/adfm.202313544
• Cactus-like architecture for synergistic microwave absorption and thermal management — National Science Review, 2025 — doi:10.1093/nsr/nwaf394
• Review on magnetic spinel ferrite (MFe2O4) nanoparticles: From synthesis to application — Heliyon, 2023 — doi:10.1016/j.heliyon.2023.e16601
• Interfacial Polarization Loss Improvement Induced by the Hollow Engineering of Necklace‐like PAN/Carbon Nanofibers for Boosted Microwave Absorption — Advanced Functional Materials, 2024 — doi:10.1002/adfm.202316722
• Yolk–Shell CoNi@N-Doped Carbon-CoNi@CNTs for Enhanced Microwave Absorption, Photothermal, Anti-Corrosion, and Antimicrobial Properties — Nano-Micro Letters, 2025 — doi:10.1007/s40820-024-01626-8
• Progress in microwave absorbing materials: A critical review — Advances in Colloid and Interface Science, 2024 — doi:10.1016/j.cis.2024.103143
• Mixed-Dimensional Assembly Strategy to Construct Reduced Graphene Oxide/Carbon Foams Heterostructures for Microwave Absorption, Anti-Corrosion and Thermal Insulation — Nano-Micro Letters, 2024 — doi:10.1007/s40820-024-01447-9
• A Review on Graphene‐Based Electromagnetic Functional Materials: Electromagnetic Wave Shielding and Absorption — Advanced Functional Materials, 2022 — doi:10.1002/adfm.202204591
• Synthesis of CuCo2S4@Expanded Graphite with crystal/amorphous heterointerface and defects for electromagnetic wave absorption — Nature Communications, 2023 — doi:10.1038/s41467-023-41697-6
• Bioinspired hollow heterostructure fillers for enhanced electromagnetic interference shielding in polyimide aerogels — InfoMat, 2025 — doi:10.1002/inf2.70060
• Multiple Tin Compounds Modified Carbon Fibers to Construct Heterogeneous Interfaces for Corrosion Prevention and Electromagnetic Wave Absorption — Nano-Micro Letters, 2024 — doi:10.1007/s40820-024-01527-w
• Multiple selenide modified carbon fibers to construct heterogeneous interfaces for electromagnetic wave absorption — Carbon, 2025 — doi:10.1016/j.carbon.2025.120824
• Preparation of ternary Fe3Si/SiC/Si3N4 nanofiber material for wideband electromagnetic wave absorption — Journal of Colloid and Interface Science, 2025 — doi:10.1016/j.jcis.2025.138997
• Selenium nano cluster-modified ZnS/Co1−xS@C heterogeneous interface for excellent electromagnetic wave absorption — Journal of Materials Science & Technology, 2027 — doi:10.1016/j.jmst.2026.05.009
• Phase-transition-mediated dual-path optimization in SiCnws@TiO2 aerogels for synergistic microwave absorption and thermal insulation — Journal of Material Science and Technology, 2025 — doi:10.1016/j.jmst.2025.12.032
• Multi-interface polarization engineering constructs one-dimensional carbon nanocages heterostructures for efficient electromagnetic wave absorption — Carbon, 2025 — doi:10.1016/j.carbon.2025.121143
• Multi-scale engineering of N-doped carbon nanofibers with Co3O4/CeO2 heterostructures: Tailoring heterointerface polarization for microwave absorption — Carbon, 2025 — doi:10.1016/j.carbon.2025.120784