{
  "abstract": "Polymer-derived SiC-based ceramic fibrous membranes have attracted increasing attention as lightweight and thermally stable electromagnetic wave absorbers. However, simultaneously achieving strong attenuation capability and good impedance matching remains challenging due to the limited regulation of phase composition and dielectric behavior. In this work, multiphase SiC-based fibrous membranes were prepared by electrospinning combined with polycarbosilane (PCS)-derived ceramic conversion. The phase evolution, fiber morphology, dielectric response, and electromagnetic wave absorption performance were regulated by tuning the PCS content and pyrolysis temperatures. Advanced characterizations confirm the formation of a heterogeneous β-SiC/SiOxCy/carbon multiphase structure with good flexibility, which provides abundant polarization centers, moderate conductive pathways, and multiple reflection sites, thereby enabling balanced impedance matching and dielectric loss. Consequently, the sample with a PCS content of 1.4 g pyrolyzed at 1400 °C achieves a minimum reflection loss (RLmin) of −27.12 dB at a matching thickness of 2.2 mm and a maximum effective absorption bandwidth (EAB) of 8.22 GHz at 2.7 mm, covering 9.78–18 GHz. Radar cross-section (RCS) simulation further verifies the electromagnetic scattering suppression capability of the optimized fibrous ceramic coating. Therefore, this study provides a useful strategy for tailoring the phase composition and dielectric behavior in polymer-derived SiC-based fibrous membranes for broadband electromagnetic wave absorption.",
  "abstract_shown": true,
  "affiliations": [
    "School of Materials Science and Engineering , Zhengzhou University , Zhengzhou 450001 , China",
    "Henan Key Laboratory of Aeronautical Materials and Application Technology , Henan International Joint Laboratory of Aeronautical Function Materials and Advanced Processing Technology , School of Material Science and Engineering , Zhengzhou University of Aeronautics , Zhengzhou 450015 , China",
    "Institute of Advanced Ceramics , Henan Academy of Science , Zhengzhou 450046 , China",
    "Department of Materials, Design and Manufacturing Engineering , School of Engineering , University of Liverpool , Liverpool L69 3GH , UK",
    "Department of Engineering , Faculty of Environment, Science and Economy , University of Exeter , Exeter EX4 4QF , UK",
    "State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures ,",
    "MOE Key Laboratory of New Processing Technology for Nonferrous Metals and Materials , and School of Resources, Environment and Materials , Guangxi University , Nanning 530004 , China"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 12,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Gaoang Huang"
    },
    {
      "affs": [
        0
      ],
      "name": "Defang Zu"
    },
    {
      "affs": [
        0
      ],
      "name": "Xuewen Jiang"
    },
    {
      "affs": [
        0
      ],
      "name": "Mengru Li",
      "orcid": "0000-0002-9710-1398"
    },
    {
      "affs": [
        0
      ],
      "name": "Wei Li"
    },
    {
      "affs": [
        1,
        0
      ],
      "name": "Limeng Song",
      "orcid": "0009-0000-2010-6177"
    },
    {
      "affs": [
        2,
        0
      ],
      "name": "Fan Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "Hailong Wang",
      "orcid": "0000-0003-2993-8396"
    },
    {
      "affs": [
        3
      ],
      "name": "Yu Chen"
    },
    {
      "affs": [
        4,
        5
      ],
      "name": "Yanqiu Zhu"
    },
    {
      "affs": [
        6,
        0
      ],
      "name": "Rui Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "Bingbing Fan",
      "orcid": "0000-0002-1168-1142"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bdtb8sj7wdgj0.bib",
  "cited_by": 8,
  "doi": "10.26599/jac.2026.9221349",
  "fulltext_url": null,
  "id": "bdtb8sj7wdgj0",
  "issns": [
    "2226-4108",
    "2227-8508"
  ],
  "landing_url": "https://doi.org/10.26599/jac.2026.9221349",
  "language": "en",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2504|Electromagnetic wave absorption materials"
    ]
  ],
  "openalex": "W7167942026",
  "pdf_url": "https://www.sciopen.com/local/article_pdf/10.26599/JAC.2026.9221349.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-07-10",
  "publisher": "Springer Science+Business Media",
  "ris": "https://research.draconitic.com/paper/bdtb8sj7wdgj0.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:27:00Z",
      "native_id": "W7167942026",
      "source": "openalex",
      "url": "https://doi.org/10.26599/jac.2026.9221349"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2504|Electromagnetic wave absorption materials",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Phase evolution and broadband electromagnetic wave absorption mechanisms of electrospun polymer-derived SiC-based fibrous ceramic membranes",
  "title_text": "Phase evolution and broadband electromagnetic wave absorption mechanisms of electrospun polymer-derived SiC-based fibrous ceramic membranes",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T13:21:22Z",
  "url": "https://research.draconitic.com/paper/bdtb8sj7wdgj0",
  "venue": "Journal of Advanced Ceramics",
  "versions": []
}