{
  "abstract": "Precise excited-state control in donor-acceptor conjugated microporous polymers (CMPs) is essential for photocatalysis but challenging due to energy losses from locally excited (LE) states. We report a dimensionality modulation strategy for donor units to suppress LE-mediated intersystem crossing (ISC) and enhance charge-transfer (CT) states. Three different CMPs coupling a thiophene- S , S -dioxide (SO) acceptor with one-dimensional (1D) phenylene, two-dimensional (2D) pyrene, and three-dimensional (3D) tetraphenylethene donors were synthesized. The 2D pyrene-based Py-SO-CMP exhibits superior photocatalytic tetracycline degradation, with a rate constant 45 times that of its 1D analog. It maintains >90% removal for 50 h in flow systems with complete detoxification confirmed. Transient spectroscopy and modeling attribute this to delocalized CT states, ultralow exciton binding energy (54.92 meV), and minimized triplet losses. This work establishes donor-dimensionality control to mitigate ISC losses and enhance excited-state utilization.",
  "abstract_shown": true,
  "affiliations": [
    "Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China",
    "Zhejiang Key Laboratory of New Drug Development for Central Nervous System Diseases, Taizhou University, Taizhou, Zhejiang 318000, China",
    "School of Pharmacy, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 311402, China",
    "LAQV-REQUIMTE, Department of Chemistry, NOVA School of Science and Technology | NOVA FCT, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal",
    "College of Environmental and Resource Sciences, Fujian Normal University, Fuzhou, Fujian 350007, China",
    "State Key Laboratory of Advanced Environmental Technology, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, Fujian 361021, China",
    "University of Chinese Academy of Sciences, Beijing 100049, China"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 10,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Ke Li",
      "orcid": "0000-0003-4869-5393"
    },
    {
      "affs": [
        1
      ],
      "name": "Yali Du"
    },
    {
      "affs": [
        2
      ],
      "name": "Huiqing Lv",
      "orcid": "0000-0003-0337-131X"
    },
    {
      "affs": [
        0
      ],
      "name": "Shuhan Sun"
    },
    {
      "affs": [
        3
      ],
      "name": "Sónia A. C. Carabineiro",
      "orcid": "0000-0001-9913-4671"
    },
    {
      "affs": [
        1
      ],
      "name": "Chenglin Wu"
    },
    {
      "affs": [
        1
      ],
      "name": "Xianqiang Xiong",
      "orcid": "0000-0001-9337-4500"
    },
    {
      "affs": [
        0
      ],
      "name": "Zhanfeng Li",
      "orcid": "0000-0001-5127-2928"
    },
    {
      "affs": [
        4
      ],
      "name": "Min‐Quan Yang",
      "orcid": "0000-0001-7419-5240"
    },
    {
      "affs": [
        5,
        6
      ],
      "name": "Bo Weng",
      "orcid": "0000-0001-8337-219X"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/fg49xr4cyvj9p.bib",
  "cited_by": 8,
  "doi": "10.1016/j.cpblue.2026.100032",
  "fulltext_url": null,
  "id": "fg49xr4cyvj9p",
  "issns": [
    "3051-3839"
  ],
  "landing_url": "https://doi.org/10.1016/j.cpblue.2026.100032",
  "language": "en",
  "licence": "CC-BY-NC",
  "licence_label": "CC BY-NC",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2505|Covalent Organic Framework Applications"
    ]
  ],
  "openalex": "W7162802157",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-05-29",
  "publisher": "Elsevier BV",
  "ris": "https://research.draconitic.com/paper/fg49xr4cyvj9p.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T13:27:01Z",
      "native_id": "W7162802157",
      "source": "openalex",
      "url": "https://doi.org/10.1016/j.cpblue.2026.100032"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2505|Covalent Organic Framework Applications",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Donor-dimensionality-modulated excited state in conjugated microporous polymers for enhanced photocatalysis",
  "title_text": "Donor-dimensionality-modulated excited state in conjugated microporous polymers for enhanced photocatalysis",
  "type": "peer-reviewed",
  "updated_at": "2026-11-09T13:21:22Z",
  "url": "https://research.draconitic.com/paper/fg49xr4cyvj9p",
  "venue": "Cell Press Blue",
  "versions": []
}