{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["11(6)"],"submitter":["Kado Y"],"pubmed_abstract":["The conversion of CO<sub>2</sub> into valuable carbon materials is essential for establishing a circular economy. This study syntheses hard carbon materials from CO<sub>2</sub> using high-temperature molten salt electrolysis and explores their use as anodes in sodium-ion batteries. CO<sub>2</sub> gases are absorbed as carbonate ions in molten salts and then electrochemically decomposed into solid carbon. When electrolysis was conducted at 600 °C in molten LiCl-KCl containing Li<sub>2</sub>CO<sub>3</sub>, the generated carbon was amorphous and nongraphitizable, as determined by XRD analysis and Raman spectroscopy. The obtained carbons before and after heat treatments at 900-1800 °C were employed as the anode materials in two-electrode cells with metallic sodium counter electrodes and 1 M Na"],"journal":["ACS omega"],"pagination":["10861-10867"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12917836"],"repository":["biostudies-literature"],"pubmed_title":["Electrochemical Conversion of CO&lt;sub&gt;2&lt;/sub&gt; via Molten Salt Electrolysis to Produce Hard Carbon Materials for Sodium-Ion Battery."],"pmcid":["PMC12917836"],"pubmed_authors":["Yamaguchi T","Shirakura Y","Kado Y"],"additional_accession":[]},"is_claimable":false,"name":"Electrochemical Conversion of CO&lt;sub&gt;2&lt;/sub&gt; via Molten Salt Electrolysis to Produce Hard Carbon Materials for Sodium-Ion Battery.","description":"The conversion of CO<sub>2</sub> into valuable carbon materials is essential for establishing a circular economy. This study syntheses hard carbon materials from CO<sub>2</sub> using high-temperature molten salt electrolysis and explores their use as anodes in sodium-ion batteries. CO<sub>2</sub> gases are absorbed as carbonate ions in molten salts and then electrochemically decomposed into solid carbon. When electrolysis was conducted at 600 °C in molten LiCl-KCl containing Li<sub>2</sub>CO<sub>3</sub>, the generated carbon was amorphous and nongraphitizable, as determined by XRD analysis and Raman spectroscopy. The obtained carbons before and after heat treatments at 900-1800 °C were employed as the anode materials in two-electrode cells with metallic sodium counter electrodes and 1 M Na","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Feb","modification":"2026-07-16T17:59:34.015Z","creation":"2026-07-09T11:10:27.107Z"},"accession":"S-EPMC12917836","cross_references":{"pubmed":["41726596"],"doi":["10.1021/acsomega.6c00423"]}}