{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["13"],"submitter":["Wu T"],"pubmed_abstract":["Fe<sub>x</sub>Co<sub>1-x</sub> thin films were electrodeposited from a choline-urea deep eutectic solvent (DES) containing Fe<sup>3+</sup> and Co<sup>2+</sup> ions under ambient conditions. Anomalous co-deposition was observed, with Fe preferentially depositing over Co. With higher cathodic potential, the film's morphology shifted from smooth to nodular. X-ray diffraction (XRD) analysis showed iron oxide impurities at lower overpotential and temperatures (e.g., <-0.9 V at 70 °C), while impurity-free, nanocrystalline Co<sub>50</sub>Fe<sub>50</sub> films had formed at higher temperatures (e.g., 130 °C). The films exhibited a body-centered cubic (BCC) structure with (110) preferred orientation and grain sizes of 30 nm-40 nm."],"journal":["Frontiers in chemistry"],"pagination":["1635084"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12460894"],"repository":["biostudies-literature"],"pubmed_title":["Electrodeposition of nanocrystalline Fe&lt;sub&gt;X&lt;/sub&gt;Co&lt;sub&gt;1-X&lt;/sub&gt; thin films from choline chloride-urea deep eutectic solvents."],"pmcid":["PMC12460894"],"pubmed_authors":["Myung NV","Choa YH","Wu T","Kim J"],"additional_accession":[]},"is_claimable":false,"name":"Electrodeposition of nanocrystalline Fe&lt;sub&gt;X&lt;/sub&gt;Co&lt;sub&gt;1-X&lt;/sub&gt; thin films from choline chloride-urea deep eutectic solvents.","description":"Fe<sub>x</sub>Co<sub>1-x</sub> thin films were electrodeposited from a choline-urea deep eutectic solvent (DES) containing Fe<sup>3+</sup> and Co<sup>2+</sup> ions under ambient conditions. Anomalous co-deposition was observed, with Fe preferentially depositing over Co. With higher cathodic potential, the film's morphology shifted from smooth to nodular. X-ray diffraction (XRD) analysis showed iron oxide impurities at lower overpotential and temperatures (e.g., <-0.9 V at 70 °C), while impurity-free, nanocrystalline Co<sub>50</sub>Fe<sub>50</sub> films had formed at higher temperatures (e.g., 130 °C). The films exhibited a body-centered cubic (BCC) structure with (110) preferred orientation and grain sizes of 30 nm-40 nm.","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2026-06-03T22:44:05.258Z","creation":"2026-05-31T03:06:21.21Z"},"accession":"S-EPMC12460894","cross_references":{"pubmed":["41019706"],"doi":["10.3389/fchem.2025.1635084"]}}