{
  "abstract": "The electrooxidation of glycerol presents a promising route for upgrading a biodiesel byproduct into high‐value chemicals while lowering the energy cost of electrochemical hydrogen production, but its mechanistic understanding remains incomplete. This work investigates the influence of temperature and catalyst composition on glycerol electrooxidation using three distinct electrocatalysts: first‐row transition‐metal NiCo oxide, noble metal AuIn alloy, and hybrid PdNi alloy. Electrochemical, in situ UV–vis reflectance and in situ Raman measurements reveal catalyst‐specific oxidation mechanisms: an oxyhydroxide‐mediated path for NiCo, an adsorbed hydroxide‐mediated path for AuIn which suffers from inhibition, and a dual mechanism for PdNi. Oxyhydroxide mechanisms favor formic acid, whereas adsorbed hydroxide pathways selectively promote C3 products such as glyceric acid and dihydroxyacetone. Flow cell electrolysis across a range of temperatures and flow rates relevant to industrial application shows that elevated temperature enhances reaction rates and mitigates catalyst inhibition, a relevant effect for the hybrid catalyst. These findings provide key mechanistic insights and practical guidelines for optimizing continuous‐flow glycerol electrooxidation systems.",
  "abstract_shown": true,
  "affiliations": [
    "Sustainable Electrochemical Processes (SEP), Departament de Ciència de Materials i Química Física & Institut de Química Teòrica i Computacional (IQTCUB), Facultat de Química Universitat de Barcelona (UB) Barcelona Spain",
    "Departament d’Enginyeria Electrònica i Biomèdica, Facultat de Física Universitat de Barcelona (UB) Barcelona Spain",
    "Institut de Ciències Fotòniques (ICFO), Barcelona Institute of Science and Technology Castelldefels Spain",
    "Advanced Centre for Energy and Sustainability (ACES) School of Natural and Computing Sciences University of Aberdeen Aberdeen UK",
    "Instituto de Química Física Blas Cabrera Madrid Spain"
  ],
  "article_type": "research article",
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Martí Molera",
      "orcid": "0000-0002-7210-981X"
    },
    {
      "affs": [
        2
      ],
      "name": "Viktoria Golovanova",
      "orcid": "0000-0002-4008-0733"
    },
    {
      "affs": [
        2
      ],
      "name": "F. Pelayo García de Arquer",
      "orcid": "0000-0003-2422-6234"
    },
    {
      "affs": [
        3,
        4
      ],
      "name": "Angel Cuesta",
      "orcid": "0000-0003-4243-1848"
    },
    {
      "affs": [
        0
      ],
      "name": "Teresa Andreu",
      "orcid": "0000-0002-2804-4545"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/7xr6bbe6b0xd9.bib",
  "cited_by": 0,
  "doi": "10.1002/cssc.71189",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13712567/",
  "id": "7xr6bbe6b0xd9",
  "issns": [
    "1864-5631",
    "1864-564X"
  ],
  "landing_url": "https://doi.org/10.1002/cssc.71189",
  "language": "en",
  "licence": "CC-BY-NC-4.0",
  "licence_label": "CC BY-NC 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by-nc/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "heading",
      "Research Article"
    ],
    [
      "openalex",
      "2105|Electrocatalysts for Energy Conversion"
    ]
  ],
  "openalex": "W7223949289",
  "pdf_url": "https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/cssc.71189",
  "pmcid": "PMC13712567",
  "pmid": "42945117",
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/7xr6bbe6b0xd9.ris",
  "sources": [
    {
      "first_seen": "2026-10-31T12:23:07Z",
      "native_id": "PMC13712567",
      "source": "pmc",
      "url": "https://doi.org/10.1002/cssc.71189"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2105|Electrocatalysts for Energy Conversion",
      "subfield": "electrochemistry-energy"
    }
  ],
  "title": "Tuning the Selectivity of Glycerol Electrooxidation via Catalyst Composition and Operating Conditions",
  "title_text": "Tuning the Selectivity of Glycerol Electrooxidation via Catalyst Composition and Operating Conditions",
  "type": "peer-reviewed",
  "updated_at": "2026-10-31T12:23:07Z",
  "url": "https://research.draconitic.com/paper/7xr6bbe6b0xd9",
  "venue": "Chemsuschem",
  "versions": []
}