{
  "abstract": "Polymer selection influences both the electrochemical response of colloidal inks and their conversion into solid coatings, but these two effects are often evaluated for a single inorganic composition.Here, six hot-injection-derived chalcogenide nanocrystal stocks are combined with sodium alginate, chitosan or cellulose acetate at two nominal stock-mixing ratios to construct a 36-formulation library.The resistance descriptor obtained from liquid-cell impedance shows a pairing-dependent response to composition.Changing the nanocrystal-stock:polymer-stock ratio from 30:70 to 60:40 decreases this descriptor by approximately 51% for CuBSe-chitosan, whereas it increases by approximately 44% for Cu .BSe-chitosan and 52% for AgCrSe -₁.₉₅BSe-₉₅BSe-chi ₂cellulose acetate.Current retention follows a different pattern: the same ratio change that lowers the CuBSe-chitosan resistance descriptor reduces its reported retention by 6.5 percentage points.Eight selected formulations are converted into substrate-supported coatings by sequential drop casting.Their changes in arithmetic mean surface roughness span 0.256-1.662µm, and formulation selection and show why liquid screening, coating topography and contacted-layer response must be evaluated separately.Matched composition changes and measurements before and after casting provide complementary criteria for developing solution-processed chalcogenide-polymer electrochemical layers.",
  "abstract_shown": true,
  "affiliations": [
    "Chemistry and Biochemistry , Loyola University Chicago, 1068 W Sheridan Rd, Chicago, IL, United States, 60660"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 3,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Oluwaseyi Saliu"
    },
    {
      "affs": [
        0
      ],
      "name": "Cain Witczak"
    },
    {
      "affs": [
        0
      ],
      "name": "Progna Banerjee",
      "orcid": "0000-0003-3257-7317"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0gwysnn4vd3j5.bib",
  "cited_by": 0,
  "doi": "10.26434/chemrxiv.15010358/v1",
  "fulltext_url": null,
  "id": "0gwysnn4vd3j5",
  "issns": [],
  "landing_url": "https://chemrxiv.org/doi/full/10.26434/chemrxiv.15010358/v1",
  "language": null,
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "journal",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2505|Quantum Dots Synthesis And Properties"
    ]
  ],
  "openalex": "W7221724062",
  "pdf_url": "https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15010358/v1",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-13",
  "publisher": "American Chemical Society (ACS)",
  "ris": "https://research.draconitic.com/paper/0gwysnn4vd3j5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:24Z",
      "native_id": "10.26434/chemrxiv.15010358",
      "source": "chemrxiv",
      "url": "https://chemrxiv.org/doi/full/10.26434/chemrxiv.15010358/v1"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "openalex:2505|Quantum Dots Synthesis And Properties",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Electrochemical Formulation Maps for Multinary Chalcogenide Nanocrystal Inks and Polymer Coatings",
  "title_text": "Electrochemical Formulation Maps for Multinary Chalcogenide Nanocrystal Inks and Polymer Coatings",
  "type": "preprint",
  "updated_at": "2026-10-30T12:17:24Z",
  "url": "https://research.draconitic.com/paper/0gwysnn4vd3j5",
  "venue": "ChemRxiv",
  "versions": []
}