{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Hou Y"],"funding":["Strategic Priority Research Program of the Chinese Academy of Sciences, China","Fujian Natural Science Foundation Project","National Key R&D Project"],"pagination":["717"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11510796"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["12(10)"],"pubmed_abstract":["In the environmental field, the advancement of new high-efficiency heavy metal adsorption materials remains a continuous research focus. A novel composite, covalent organic framework-modified biochar (RH-COF), was fabricated via an in-situ polymerization approach in this study. The COF-modified biochar was characterized by elemental analysis, BET analysis, SEM, FT-IR, and XPS. The nitrogen and oxygen content in the modified material increased significantly from 0.96% and 15.50% to 5.40% and 24.08%, respectively, indicating the addition of a substantial number of nitrogen- and oxygen-containing functional groups to the RH-COF surface, thereby enhancing its adsorption capacity for Cd from 4.20 mg g<sup>-1</sup> to 58.62 mg g<sup>-1</sup>, representing an approximately fourteen-fold increase."],"journal":["Toxics"],"pubmed_title":["Enhanced Adsorption of Cadmium by a Covalent Organic Framework-Modified Biochar in Aqueous Solution."],"pmcid":["PMC11510796"],"funding_grant_id":["2021J01314","2023YFC3709700","XDA23030202"],"pubmed_authors":["Cai C","Lin S","Fan J","Zhang Y","Hou Y","Jing G"],"additional_accession":[]},"is_claimable":false,"name":"Enhanced Adsorption of Cadmium by a Covalent Organic Framework-Modified Biochar in Aqueous Solution.","description":"In the environmental field, the advancement of new high-efficiency heavy metal adsorption materials remains a continuous research focus. A novel composite, covalent organic framework-modified biochar (RH-COF), was fabricated via an in-situ polymerization approach in this study. The COF-modified biochar was characterized by elemental analysis, BET analysis, SEM, FT-IR, and XPS. The nitrogen and oxygen content in the modified material increased significantly from 0.96% and 15.50% to 5.40% and 24.08%, respectively, indicating the addition of a substantial number of nitrogen- and oxygen-containing functional groups to the RH-COF surface, thereby enhancing its adsorption capacity for Cd from 4.20 mg g<sup>-1</sup> to 58.62 mg g<sup>-1</sup>, representing an approximately fourteen-fold increase.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Sep","modification":"2025-04-04T03:04:00.818Z","creation":"2025-04-04T03:04:00.818Z"},"accession":"S-EPMC11510796","cross_references":{"pubmed":["39453137"],"doi":["10.3390/toxics12100717"]}}