{
  "abstract": "Cu-Mn catalysts modified with Zr, Ce, Fe, Al, and Zn were prepared by co-precipitation and evaluated for the water–gas shift reaction (WGSR) using a common conditioning and cooling protocol. Among the tested compositions, the 5 mol% Zr sample gave the highest reported mean CO conversion at 200 °C, 60.1%, compared with 23.1% for undoped CuMn. XRD, BET, H2-TPR, NH3-TPD, N2O-assisted surface reduction (s-TPR), and XPS were used to compare phase composition and surface properties. Within the Zr series, the 5 mol% sample also had the largest model-derived Cu surface area per catalyst mass, 44.1 m2 g−1, whereas the apparent fractional Cu dispersion was highest at 8 mol% Zr. CO conversion did not increase monotonically with Zr loading, and the higher-conversion 5 mol% sample had larger spent Cu crystallites than undoped CuMn. These comparisons distinguish nominal loading, fractional dispersion, and mass-specific Cu area as separate descriptors when relating composition to WGSR performance. Mechanistic interpretations and long-term durability require further evidence.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Chemical Engineering, Inner Mongolia Vocational College of Chemical Engineering, Hohhot 010070, China",
    "College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 4,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Fang Wu"
    },
    {
      "affs": [
        1
      ],
      "name": "Runxia He"
    },
    {
      "affs": [
        1
      ],
      "name": "Qianqian Hu"
    },
    {
      "affs": [
        0
      ],
      "name": "Gao Saishengtai"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/4cg2jzztzn02c.bib",
  "cited_by": 0,
  "doi": "10.3390/molecules31203630",
  "fulltext_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13707856/?tool=EBI",
  "id": "4cg2jzztzn02c",
  "issns": [
    "1420-3049"
  ],
  "landing_url": "https://www.mdpi.com/1420-3049/31/20/3630",
  "language": "eng",
  "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",
      "2505|Catalytic Processes in Materials Science"
    ]
  ],
  "openalex": "W7221540062",
  "pdf_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13707856/pdf/?tool=EBI",
  "pmcid": "PMC13707856",
  "pmid": null,
  "published": "2026-10-01",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/4cg2jzztzn02c.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:42Z",
      "native_id": "10.3390/molecules31203630",
      "source": "crossref",
      "url": "https://www.mdpi.com/1420-3049/31/20/3630"
    },
    {
      "first_seen": "2026-10-30T12:21:47Z",
      "native_id": "PMC:PMC13707856",
      "source": "europepmc",
      "url": "https://europepmc.org/article/PMC/PMC13707856"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2505|Catalytic Processes in Materials Science",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Effects of Metal Doping on the Structure and Water–Gas Shift Reaction Performance of Copper–Manganese Catalysts",
  "title_text": "Effects of Metal Doping on the Structure and Water–Gas Shift Reaction Performance of Copper–Manganese Catalysts",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:21:47Z",
  "url": "https://research.draconitic.com/paper/4cg2jzztzn02c",
  "venue": "Molecules",
  "versions": []
}