{
  "abstract": "With the rapid escalation of electromagnetic pollution and electromagnetic interference, conventional EMI shielding materials can no longer satisfy the integrated requirements of next-generation flexible electronic devices and information terminals for mechanical deformability, wearable adaptability, and real-time signal monitoring. In this work, a multifunctional polyacrylamide/glycerol (PG)/P@CoFe (PAM/Gly/PANI@CoFe2O4) composite organohydrogel sensor with synergistic electromagnetic dissipation was fabricated through a hydrothermal-assisted one-pot strategy. CoFe2O4 magnetic nanoparticles were first synthesized via an ethylene glycol-assisted solvothermal route. Subsequently, the surface-active sites of CoFe2O4 were utilized to induce aniline polymerization, yielding conductive-magnetic polyaniline (PANI)@CoFe2O4 composite nanoparticles. Mechanical characterization demonstrated that the resulting organohydrogel exhibited excellent compressive properties, while the incorporation of glycerol effectively suppressed water evaporation and enhanced water-retention capability. Electromagnetic measurements revealed that, at a PANI@CoFe2O4 loading of 4 wt.%, the 4 mm-thick hydrogel achieved an electrical conductivity of 0.55 ± 0.01 S/m and an average electromagnetic interference shielding effectiveness (EMI SE) of 50.27 ± 2.51 dB in the X-band. In addition, the hydrogel exhibited excellent thermal iInsulation performance. More importantly, its outstanding adhesion and rapid stimuli-responsive behavior enabled favorable human–machine interactive strain-sensing performance with good compatibility. This work provides an effective strategy for the development of integrated, robust multifunctional materials that simultaneously combine flexible sensing, electromagnetic shielding, and thermal insulation.",
  "abstract_shown": true,
  "affiliations": [
    "*Correspondence to: Prof. Daohai Zhang. School of Chemical Engineering of Guizhou Minzu University, Guiyang 550025, Guizhou, China. E-mail: zhangdaohai6235@163.com"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "name": "Zhi Lei",
      "orcid": "0000-0003-1281-9489"
    },
    {
      "name": "Maoxia Lu"
    },
    {
      "affs": [
        0
      ],
      "name": "Daohai Zhang"
    },
    {
      "name": "Dongju Liu"
    },
    {
      "name": "Yupeng Hu"
    },
    {
      "name": "Anmin Song"
    },
    {
      "name": "Junlei Wang"
    },
    {
      "name": "Wei Gong"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dcdxc2nx4pat5.bib",
  "cited_by": 6,
  "doi": "10.20517/ss.2026.22",
  "fulltext_url": null,
  "id": "dcdxc2nx4pat5",
  "issns": [
    "2769-5441"
  ],
  "landing_url": "https://doi.org/10.20517/ss.2026.22",
  "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": "W7161781242",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-05-20",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dcdxc2nx4pat5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:27:00Z",
      "native_id": "W7161781242",
      "source": "openalex",
      "url": "https://doi.org/10.20517/ss.2026.22"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2504|Electromagnetic wave absorption materials",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Wearable PANI@CoFe2O4 organohydroges for strain sensing, EMI shielding and thermal insulation",
  "title_text": "Wearable PANI@CoFe2O4 organohydroges for strain sensing, EMI shielding and thermal insulation",
  "type": "peer-reviewed",
  "updated_at": "2026-11-05T13:21:13Z",
  "url": "https://research.draconitic.com/paper/dcdxc2nx4pat5",
  "venue": "Soft Science",
  "versions": []
}