{
  "abstract": "The scalable development of sustainable, high-performance cellulose foams is often impeded by energy-intensive drying processes and the structural vulnerability of porous networks under ambient conditions. In this paper, we report an ambient-pressure drying strategy to fabricate polyaniline-bridged multifunctional bamboo fiber (BF)/multiwalled carbon nanotubes (MWCNTs) composite foam. By employing 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) oxidized cellulose nanofibril (TOCNF) to uniformly disperse MWCNTs within the BF network, a hierarchical porous architecture with mechanical robustness and high electrical conductivity was constructed through ice-templating, Zn 2+ crosslinking, and hydrogen bonding, effectively resisting capillary-force-induced collapse without the need for freeze-drying or solvent exchange. The optimized Zn 2+ crosslinked polyaniline-bridged multi-walled carbon nanotubes/bamboo fiber/TOCNF composite foam (Zn-P 3 M 4 BC 1 ) exhibited an exceptional electromagnetic interference shielding effectiveness of 61.56 dB, with an absolute specific shielding efficiency (SSE/d) of 2375.2 dB·cm 2 /g, surpassing most reported carbon-based and polyaniline (PANI)-based aerogels. Furthermore, the synergistic interplay between MWCNTs/PANI and phytic acid endowed composite foam with excellent flame retardancy (limiting oxygen index = 56.8%), low thermal conductivity (0.085 W/(m·K)), and reliable electrothermal and infrared camouflage performance. Overall, this work provides a scalable and energy-efficient route to multifunctional cellulose-based foams for electromagnetic protection, thermal insulation and adaptive infrared camouflage.",
  "abstract_shown": true,
  "affiliations": [
    "Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China",
    "Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China; Department of Chemical Engineering, University of New Brunswick, New Brunswick E3B 5A3, Canada",
    "Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China; Corresponding author."
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Yufan Feng"
    },
    {
      "affs": [
        0
      ],
      "name": "Yaqian Yu"
    },
    {
      "affs": [
        0
      ],
      "name": "Xueyi Zhou"
    },
    {
      "affs": [
        0
      ],
      "name": "Tingting Xu"
    },
    {
      "affs": [
        1
      ],
      "name": "Huining Xiao"
    },
    {
      "affs": [
        0
      ],
      "name": "Zhiguo Wang"
    },
    {
      "affs": [
        0
      ],
      "name": "Hongqi Dai"
    },
    {
      "affs": [
        2
      ],
      "name": "Huiyang Bian"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0dhahq3p8jc0f.bib",
  "cited_by": 0,
  "doi": "10.1016/j.jobab.2026.100299",
  "fulltext_url": "http://www.sciencedirect.com/science/article/pii/S236996982600071X",
  "id": "0dhahq3p8jc0f",
  "issns": [
    "2369-9698"
  ],
  "landing_url": "https://doi.org/10.1016/j.jobab.2026.100299",
  "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": [
    [
      "lcc",
      "QD415-436"
    ],
    [
      "openalex",
      "2504|Electromagnetic wave absorption materials"
    ]
  ],
  "openalex": "W7206161589",
  "pdf_url": "https://www.sciencedirect.com/science/article/pii/S236996982600071X/pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-25",
  "publisher": "KeAi Communications Co., Ltd.",
  "ris": "https://research.draconitic.com/paper/0dhahq3p8jc0f.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:44:54Z",
      "native_id": "54a90bc8adea424ea46410174f390a1f",
      "source": "doaj",
      "url": "https://doi.org/10.1016/j.jobab.2026.100299"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2504|Electromagnetic wave absorption materials",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Scalable polyaniline-bridged multifunctional bamboo fiber/carbon nanotubes composite foam via ambient drying for thermal protection and electromagnetic shielding",
  "title_text": "Scalable polyaniline-bridged multifunctional bamboo fiber/carbon nanotubes composite foam via ambient drying for thermal protection and electromagnetic shielding",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T13:44:54Z",
  "url": "https://research.draconitic.com/paper/0dhahq3p8jc0f",
  "venue": "Journal of Bioresources and Bioproducts",
  "versions": []
}