{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Klimek A"],"funding":["French Government Scholarship France Excellence and the Ministry of Higher Education of Poland","ANR-10-LABX-76-01,STORE-EX"],"pagination":["e05032"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12376531"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(30)"],"pubmed_abstract":["The necessity of tailoring the structure/texture of carbons to improve the performance of aqueous-based electrical double-layer capacitors (EDLCs) is emphasized. A green soft-salt templating approach allowed the preparation of a series of porous carbons for this target. The EDLCs operating in 1M Li<sub>2</sub>SO<sub>4</sub> demonstrated a maximum capacitance of 244 F g<sup>-1</sup> at 1.6 V (CsCl/KCl-T), long-term cycle life (288 h for LiCl/KCl-T), and a specific energy exceeding 10 Wh kg<sup>-1</sup>. The physicochemical properties of carbons have been correlated with capacitance, retention, and stability. The investigation by Raman spectroscopy revealed that carbons with the increased disorder, thus, higher I<sub>D</sub>/I<sub>G</sub> ratio, are in accord with enhanced capacitance. Active surface area (ASA) values, related to carbon defects, perfectly supported the Raman findings. Surface functionality, i.e., the phenol/ether and carboxyl groups are found to affect capacitance. The carbons showed a predominance of micropores, with a specific surface area (SSA) ranging from 2640 to 1453 m<sup>2</sup> g<sup>-1</sup>. In sum, I<sub>D</sub>/I<sub>G</sub>, SSA, ASA, and volume of micropores are in linear proportion with capacitance at various regimes. However, the most ordered and less porous materials provided better lifespan performance. Therefore, a good compromise is required to satisfy both high capacitance and the long cycle life of EDLCs."],"journal":["Advanced science (Weinheim, Baden-Wurttemberg, Germany)"],"pubmed_title":["Impact of Disorder, Porosity, and Surface Chemistry of Salt Templated Carbons on Capacitance."],"pmcid":["PMC12376531"],"funding_grant_id":["0911/SBAD/2501"],"pubmed_authors":["Matei Ghimbeu C","Klimek A","Rety B","Frackowiak E"],"additional_accession":[]},"is_claimable":false,"name":"Impact of Disorder, Porosity, and Surface Chemistry of Salt Templated Carbons on Capacitance.","description":"The necessity of tailoring the structure/texture of carbons to improve the performance of aqueous-based electrical double-layer capacitors (EDLCs) is emphasized. A green soft-salt templating approach allowed the preparation of a series of porous carbons for this target. The EDLCs operating in 1M Li<sub>2</sub>SO<sub>4</sub> demonstrated a maximum capacitance of 244 F g<sup>-1</sup> at 1.6 V (CsCl/KCl-T), long-term cycle life (288 h for LiCl/KCl-T), and a specific energy exceeding 10 Wh kg<sup>-1</sup>. The physicochemical properties of carbons have been correlated with capacitance, retention, and stability. The investigation by Raman spectroscopy revealed that carbons with the increased disorder, thus, higher I<sub>D</sub>/I<sub>G</sub> ratio, are in accord with enhanced capacitance. Active surface area (ASA) values, related to carbon defects, perfectly supported the Raman findings. Surface functionality, i.e., the phenol/ether and carboxyl groups are found to affect capacitance. The carbons showed a predominance of micropores, with a specific surface area (SSA) ranging from 2640 to 1453 m<sup>2</sup> g<sup>-1</sup>. In sum, I<sub>D</sub>/I<sub>G</sub>, SSA, ASA, and volume of micropores are in linear proportion with capacitance at various regimes. However, the most ordered and less porous materials provided better lifespan performance. Therefore, a good compromise is required to satisfy both high capacitance and the long cycle life of EDLCs.","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Aug","modification":"2026-05-09T19:06:31.87Z","creation":"2026-04-08T01:11:07.273Z"},"accession":"S-EPMC12376531","cross_references":{"pubmed":["40443302"],"doi":["10.1002/advs.202505032"]}}