{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wang X"],"funding":["General Projects of Shaanxi Provincial Science and Technology Department, P.R. China","the College Students' Innovative Training Program, P.R. China","the Yulin City, Shaanxi Province Science and Technology Plan Project, P.R. China"],"pagination":["441"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11944448"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(6)"],"pubmed_abstract":["A stabilized biochar (BC)-nano-scale zero-valent iron (nZVI) composite (BC-nZVI@Cell-g-PAA) was prepared using cellulose-grafted polyacrylic acid (Cell-g-PAA) as the raw material through in situ polymerization and liquid-phase reduction methods for the remediation of hexavalent chromium (Cr(VI))-contaminated water. BC-nZVI@Cell-g-PAA was characterized by XRD, FT-IR, SEM, BET, TEM, and XPS. According to the batch experiments, under optimized conditions (Cr(VI) concentration of 50 mg/L, pH = 3, and dosage of 2 g/L), the BC-nZVI@Cell-g-PAA composite achieved maximum Cr(VI) removal efficiency (99.69%) within 120 min. Notably, BC, as a carrier, achieved a high dispersion of nZVI through its porous structure, effectively preventing particle agglomeration and improving reaction activity. Simultan"],"journal":["Nanomaterials (Basel, Switzerland)"],"pubmed_title":["Preparation of Cellulose-Grafted Acrylic Acid Stabilized Jujube Branch Biochar-Supported Nano Zero-Valent Iron Composite for Cr(VI) Removal from Water."],"pmcid":["PMC11944448"],"funding_grant_id":["S202411395116","2023-JC-YB-143","202411395025","CXY-2021-101-03"],"pubmed_authors":["Gao P","Shi S","Tan Z","Zhang Y","Zhang X","Wang X","Zhang S","Yang S"],"additional_accession":[]},"is_claimable":false,"name":"Preparation of Cellulose-Grafted Acrylic Acid Stabilized Jujube Branch Biochar-Supported Nano Zero-Valent Iron Composite for Cr(VI) Removal from Water.","description":"A stabilized biochar (BC)-nano-scale zero-valent iron (nZVI) composite (BC-nZVI@Cell-g-PAA) was prepared using cellulose-grafted polyacrylic acid (Cell-g-PAA) as the raw material through in situ polymerization and liquid-phase reduction methods for the remediation of hexavalent chromium (Cr(VI))-contaminated water. BC-nZVI@Cell-g-PAA was characterized by XRD, FT-IR, SEM, BET, TEM, and XPS. According to the batch experiments, under optimized conditions (Cr(VI) concentration of 50 mg/L, pH = 3, and dosage of 2 g/L), the BC-nZVI@Cell-g-PAA composite achieved maximum Cr(VI) removal efficiency (99.69%) within 120 min. Notably, BC, as a carrier, achieved a high dispersion of nZVI through its porous structure, effectively preventing particle agglomeration and improving reaction activity. Simultan","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Mar","modification":"2025-07-02T03:04:51.754Z","creation":"2025-07-02T03:04:51.754Z"},"accession":"S-EPMC11944448","cross_references":{"pubmed":["40137614"],"doi":["10.3390/nano15060441"]}}