{
  "abstract": "This study aims to evaluate the feasibility of an aluminosilicate geopolymer composite reinforced with continuous nickel-coated carbon fibers and establish its baseline mechanical properties and thermo-oxidative behavior. Unidirectional and balanced cross-ply laminates were fabricated via slurry impregnation, drum winding, and autoclave consolidation. The as-fabricated laminates exhibited a bulk density of 1.94 ± 0.16 g/cm3 and an apparent porosity of 23.8 ± 2.5%. For the [0]8 laminates, the mean tensile strength was 827.0 MPa at room temperature, 832.1 MPa at 371 °C, 745.7 MPa at 427 °C, and 365.5 MPa at 538 °C. Temperature-dependent failure modes shifted from predominantly longitudinal splitting up to 371 °C, to mixed splitting and fiber-dominated tensile fracture within the gauge section at 427 °C, and finally to brittle, fiber-dominated tensile fracture with no apparent fiber pull-out at 538 °C. Thermo-oxidative studies showed that the net mass loss of the coupons remained below 0.4% after 1000 h at 316 °C but reached approximately 4.7% after 336 h at 371 °C. The sections examined after exposure at 371 °C showed non-uniform filament thinning. These results establish a baseline mechanical and thermo-oxidative characterization for the proposed material system and identify prolonged oxidation as a limitation requiring further evaluation.",
  "abstract_shown": true,
  "affiliations": [
    "GE Aerospace, Al. Krakowska 110/114, 02-256 Warsaw, Poland",
    ", Al. Krakowska 110/114, 02-256 Warsaw, Poland"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Michal Jasiczek"
    },
    {
      "affs": [
        0
      ],
      "name": "Marcelina Bobrowska"
    },
    {
      "affs": [
        1
      ],
      "name": "Arnold Jedral"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/eb5bv51xxvwf6.bib",
  "cited_by": 0,
  "doi": "10.3390/polym18192448",
  "fulltext_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13667076/?tool=EBI",
  "id": "eb5bv51xxvwf6",
  "issns": [
    "2073-4360"
  ],
  "landing_url": "https://europepmc.org/article/PMC/PMC13667076",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2503|Advanced ceramic materials synthesis"
    ]
  ],
  "openalex": "W7220980879",
  "pdf_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13667076/pdf/?tool=EBI",
  "pmcid": "PMC13667076",
  "pmid": null,
  "published": "2026-10-01",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/eb5bv51xxvwf6.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:31Z",
      "native_id": "PMC:PMC13667076",
      "source": "europepmc",
      "url": "https://europepmc.org/article/PMC/PMC13667076"
    },
    {
      "first_seen": "2026-10-30T12:18:44Z",
      "native_id": "10.3390/polym18192448",
      "source": "crossref",
      "url": "https://www.mdpi.com/2073-4360/18/19/2448"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2503|Advanced ceramic materials synthesis",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Geopolymer-Derived Aluminosilicate Matrix Composites Reinforced with Continuous Nickel-Coated Carbon Fibers: Tensile Properties and Thermo-Oxidative Behavior",
  "title_text": "Geopolymer-Derived Aluminosilicate Matrix Composites Reinforced with Continuous Nickel-Coated Carbon Fibers: Tensile Properties and Thermo-Oxidative Behavior",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:44Z",
  "url": "https://research.draconitic.com/paper/eb5bv51xxvwf6",
  "venue": "Polymers",
  "versions": []
}