{
  "abstract": "The catalytic hydrogenation of CO₂ to C₂₊ hydrocarbons is one of the most promising routes to achieving carbon neutrality. However, the development of effective catalysts to promote this transformation is still a challenging task. This work modulates the phase composition of CuCo bimetallic oxide catalysts through Ni doping, thereby influencing the strong electronic interactions at the material's surface and interface. The Ni doping promotes the production of straight-chain C₂₊ hydrocarbons via CO₂ hydrogenation, without formation of oxygenates. Notably, the Ni0.1Cu₁/CoO x catalyst with Ni doping at a Ni : Cu ratio of 0.1 exhibits an impressive 63.0% selectivity for C₂₊ hydrocarbons during liquid-solid phase CO₂ hydrogenation at a low temperature of 200 °C. With the phase transformation during the Ni doping, the strong interactions between Cu oxide and Co oxide species are enhanced, and the electronic structures of Cu and Co are finely tuned. The strongly coupled heterointerfaces (i.e., Cu⁰/Cu⁺-CoO x interfaces) and numerous active sites (such as Co²⁺-Ov-Co²⁺, Cu⁰/Cu⁺, Ni-O-Co and/or Co₂C) generated by this process may facilitate the formation of key *CO and *CH x species, which are further converted into C₂₊ hydrocarbons. This study provides insights for optimizing Co-based catalysts for CO₂ hydrogenation.",
  "abstract_shown": true,
  "affiliations": [
    "Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Center for Carbon Neutral Chemistry, Institute of Chemistry, Chinese Academy of Sciences Beijing 100190 China qianql@iccas.ac.cn hanbx@iccas.ac.cn.",
    "School of Chemical Sciences, University of Chinese Academy of Sciences Beijing 100049 China.",
    "College of Chemical Engineering and Materials Science, Tianjin University of Science and Technology Tianjin 300457 China."
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 13,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Chenglong Yu"
    },
    {
      "affs": [
        2
      ],
      "name": "Jun He"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Longbo Zhang"
    },
    {
      "affs": [
        0
      ],
      "name": "Ying Wang",
      "orcid": "0000-0002-0204-7262"
    },
    {
      "affs": [
        0
      ],
      "name": "Xianyu Meng"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Yanru Zhang"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Yanyan Wang"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Jia Guo"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Zhuo Zhang"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Xinning Song",
      "orcid": "0000-0001-5480-4395"
    },
    {
      "affs": [
        0
      ],
      "name": "Bin Zhang"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Qingli Qian",
      "orcid": "0000-0002-1142-8948"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Buxing Han",
      "orcid": "0000-0003-0440-809X"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/b34v34ev22jcq.bib",
  "cited_by": 0,
  "doi": "10.1039/d6sc05518d",
  "fulltext_url": "https://europepmc.org/articles/PMC13655791",
  "id": "b34v34ev22jcq",
  "issns": [
    "2041-6520",
    "2041-6539"
  ],
  "landing_url": "https://europepmc.org/article/MED/42866102",
  "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",
      "1503|Catalysts for Methane Reforming"
    ]
  ],
  "openalex": "W7214784206",
  "pdf_url": "https://europepmc.org/articles/PMC13655791?pdf=render",
  "pmcid": "PMC13655791",
  "pmid": "42866102",
  "published": "2026-09-29",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/b34v34ev22jcq.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:16Z",
      "native_id": "MED:42866102",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42866102"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1503|Catalysts for Methane Reforming",
      "subfield": "catalysis"
    }
  ],
  "title": "Boosting CO₂ hydrogenation to C₂₊ hydrocarbons via phase modulation using a Ni-doped CuCo catalyst.",
  "title_text": "Boosting CO₂ hydrogenation to C₂₊ hydrocarbons via phase modulation using a Ni-doped CuCo catalyst.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:19:16Z",
  "url": "https://research.draconitic.com/paper/b34v34ev22jcq",
  "venue": "Chemical science",
  "versions": []
}