{
  "abstract": "Two series of co-precipitated FeOx@MOy catalysts with variation of the second component (M = silica, alumina, ceria, zirconia) prepared using CTMABr or Pluronic 123 templates were investigated to assess the effect of the composition and synthesis in CO2 hydrogenation reaction to C2+ hydrocarbons. Alumina- or silica-modified samples were prepared by the CTMABr-assisted route, and alumina-, silica-, ceria-, or zirconia-modified samples were obtained using Pluronic 123. All samples demonstrated uniform component distribution over the surface (by SEM–EDX) with a ratio close to the target value, and the predominant phase in most samples was maghemite with crystallite sizes reaching 17 nm (by XRD). All samples had a mostly mesoporous structure with a small amount of micropores. The highest catalytic activity was achieved for samples containing alumina and zirconia additives in the range of 25 to 50%. The decrease in zirconia content from 25 to 1 wt% did not affect the CO2 conversion rate but led to a decrease in methane selectivity from 34 to 21%, while the C2+ selectivity remained constant 21%. The highest CO2 conversion rates at 340 °C and 20 atm (12.3 and 12.9 mol(CO2) × kgcat−1 × h−1) were achieved with Fe1/Al1 P123 and Fe3/Zr1 P123 samples. The highest C2+ selectivity (26%) at the same temperature and pressure was achieved for the monometallic Fe P123 sample, but its CO2 conversion rate was 5.4 mol(CO2) × kgcat−1 × h−1.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russia",
    "N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Moscow, Russia"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 11,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Kirill A. Beresnev",
      "orcid": "0009-0009-1894-1857"
    },
    {
      "affs": [
        0
      ],
      "name": "Mikhail Yu. Mashkin",
      "orcid": "0000-0001-5760-1796"
    },
    {
      "affs": [
        0
      ],
      "name": "Petr V. Pribytkov"
    },
    {
      "affs": [
        0
      ],
      "name": "Anastasiya A. Shesterkina",
      "orcid": "0000-0002-9961-7515"
    },
    {
      "affs": [
        1
      ],
      "name": "Gennady I. Kapustin"
    },
    {
      "affs": [
        1
      ],
      "name": "Igor V. Mishin",
      "orcid": "0000-0002-4192-650X"
    },
    {
      "affs": [
        1
      ],
      "name": "Olga P. Tkachenko"
    },
    {
      "affs": [
        0
      ],
      "name": "Sergey F. Dunaev"
    },
    {
      "affs": [
        0
      ],
      "name": "Konstantin B. Kalmykov"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Leonid M. Kustov"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Alexander L. Kustov"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2y4akx9chxz1q.bib",
  "cited_by": 0,
  "doi": "10.3390/catal16110952",
  "fulltext_url": null,
  "id": "2y4akx9chxz1q",
  "issns": [
    "2073-4344"
  ],
  "landing_url": "https://www.mdpi.com/2073-4344/16/11/952",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "1503|Catalysts for Methane Reforming"
    ]
  ],
  "openalex": "W7223878522",
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/2y4akx9chxz1q.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:43Z",
      "native_id": "10.3390/catal16110952",
      "source": "crossref",
      "url": "https://www.mdpi.com/2073-4344/16/11/952"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:1503|Catalysts for Methane Reforming",
      "subfield": "catalysis"
    }
  ],
  "title": "Co-Precipitated FeOx@MOy (M = Si, Al, Ce, Zr) Mesoporous Oxide Catalysts in the Reaction of CO2 Hydrogenation to C2+ Hydrocarbons: Effect of the Catalyst Composition and Synthesis",
  "title_text": "Co-Precipitated FeOx@MOy (M = Si, Al, Ce, Zr) Mesoporous Oxide Catalysts in the Reaction of CO2 Hydrogenation to C2+ Hydrocarbons: Effect of the Catalyst Composition and Synthesis",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:43Z",
  "url": "https://research.draconitic.com/paper/2y4akx9chxz1q",
  "venue": "Catalysts",
  "versions": []
}