{
  "abstract": "We report a crystalline metal–organic framework (MOF) that enables efficient Li+ and electron conduction, where a triphenylene ligand functionalized with a propylsulfonate group is designed and utilized to introduce mobile Li+ ions while forming extended conjugation for electron transport. The resulting MOF exhibits a mixed conduction behavior in the solid state with a Li+ conductivity of up to 1.10 mS cm−1 and an electronic conductivity of 15.81 mS cm−1 at room temperature, together with a Li+ transference number close to 1.0. Mechanistic studies reveal that the conformationally dynamic propylsulfonate groups facilitate Li+ transport with low energy barriers in a manner resembling wobbling paddle wheels, and the rigid, conjugated scaffold promotes electronic conduction through in-plane π–d orbital coupling and interlayer interactions. This work establishes an effective bottom-up route for constructing crystalline, porous mixed Li+-electron conductors, offering a new platform for solid-state electrochemical devices requiring synchronized ion and electron transport.",
  "abstract_shown": true,
  "affiliations": [
    "School of Chemistry and Materials Science",
    "University of Science and Technology of China",
    "State Key Laboratory of Precision and Intelligent Chemistry"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Chao Yang",
      "orcid": "0009-0008-2402-4046"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Pengjia Qi"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Liangjian Su"
    },
    {
      "affs": [
        0,
        1,
        2
      ],
      "name": "Jianbin Zhou"
    },
    {
      "affs": [
        0,
        1,
        2
      ],
      "name": "Zheng Meng"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/1bxc0kwspd89v.bib",
  "cited_by": 0,
  "doi": "10.26434/chemrxiv.15010698/v1",
  "fulltext_url": null,
  "id": "1bxc0kwspd89v",
  "issns": [],
  "landing_url": "https://chemrxiv.org/doi/full/10.26434/chemrxiv.15010698/v1",
  "language": null,
  "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",
      "2208|Advanced Battery Materials and Technologies"
    ]
  ],
  "openalex": "W7223018460",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-20",
  "publisher": "American Chemical Society (ACS)",
  "ris": "https://research.draconitic.com/paper/1bxc0kwspd89v.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:24Z",
      "native_id": "10.26434/chemrxiv.15010698",
      "source": "chemrxiv",
      "url": "https://chemrxiv.org/doi/full/10.26434/chemrxiv.15010698/v1"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "source:chemrxiv",
      "subfield": "general"
    }
  ],
  "title": "A Single-Li+ and Electron Mixed Conductor via Intrinsic Ion-Carrier Implantation in a Metal–Organic Framework",
  "title_text": "A Single-Li+ and Electron Mixed Conductor via Intrinsic Ion-Carrier Implantation in a Metal–Organic Framework",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:24Z",
  "url": "https://research.draconitic.com/paper/1bxc0kwspd89v",
  "venue": "ChemRxiv",
  "versions": []
}