{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Bai P"],"funding":["National Natural Science Foundation of China","Natural Science Foundation of Jiangsu Province"],"pagination":["31447-31459"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9072558"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(54)"],"pubmed_abstract":["Ultrasound irradiation is a technique that can induce acoustic cavitation in liquids, leading to a highly interactive mixture of reactants. In pursuit of high-performance and cost-effective supercapacitor electrodes, pore size distributions of carbonaceous materials should be carefully designed. Herein, fruit skins (mango, pitaya and watermelon) are employed as carbon precursors to prepare nanoporous carbons by the ultrasound-assisted method. Large BET specific surface areas of the as-prepared carbons (2700-3000 m<sup>2</sup> g<sup>-1</sup>) are reproducible with pore diameters being concentrated at about 0.8 nm. Among a suite of the bio-derived nanoporous carbons, one reaches a maximum specific capacitance of up to 493 F g<sup>-1</sup> (at 0.5 A g<sup>-1</sup> in 6 M KOH) in the three-ele"],"journal":["RSC advances"],"pubmed_title":["An ultrasound-assisted approach to bio-derived nanoporous carbons: disclosing a linear relationship between effective micropores and capacitance."],"pmcid":["PMC9072558"],"funding_grant_id":["BK20170281","51702358"],"pubmed_authors":["Xu L","Bai P","Wei S","Lou X"],"additional_accession":[]},"is_claimable":false,"name":"An ultrasound-assisted approach to bio-derived nanoporous carbons: disclosing a linear relationship between effective micropores and capacitance.","description":"Ultrasound irradiation is a technique that can induce acoustic cavitation in liquids, leading to a highly interactive mixture of reactants. In pursuit of high-performance and cost-effective supercapacitor electrodes, pore size distributions of carbonaceous materials should be carefully designed. Herein, fruit skins (mango, pitaya and watermelon) are employed as carbon precursors to prepare nanoporous carbons by the ultrasound-assisted method. Large BET specific surface areas of the as-prepared carbons (2700-3000 m<sup>2</sup> g<sup>-1</sup>) are reproducible with pore diameters being concentrated at about 0.8 nm. Among a suite of the bio-derived nanoporous carbons, one reaches a maximum specific capacitance of up to 493 F g<sup>-1</sup> (at 0.5 A g<sup>-1</sup> in 6 M KOH) in the three-ele","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019 Oct","modification":"2025-04-27T01:07:27.191Z","creation":"2024-12-04T05:46:14.161Z"},"accession":"S-EPMC9072558","cross_references":{"pubmed":["35527936"],"doi":["10.1039/c9ra06501f"]}}