{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Liu Z"],"funding":["Natural Science Foundation of Jiangxi Province","National Natural Science Foundation of China"],"pagination":["17524-17533"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9053619"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(30)"],"pubmed_abstract":["To enhance the ability to remove lead from water, polypyrrole modified magnetic Fe<sub>3</sub>O<sub>4</sub>/reduced graphene oxide composites (PPy-FG) were prepared <i>via in situ</i> polymerization and employed for the Pb(ii) adsorption. The physicochemical structure and adsorption mechanism of the prepared magnetic PPy-FG were studied <i>via</i> vibrating sample magnetometer, X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, Brunauer-Emmett-Teller analysis, and X-ray photoelectron spectroscopy. The effects of several factors on Pb(ii) adsorption were evaluated, including pH value, temperature, and competitive ions. Under the optimal conditions (pH 5 and 298 K), the maximum adsorption capacity of PPy-FG was 93.2 mg g<sup>-1</sup> giving an improveme"],"journal":["RSC advances"],"pubmed_title":["Polypyrrole modified magnetic reduced graphene oxide composites: synthesis, characterization and application for selective lead adsorption."],"pmcid":["PMC9053619"],"funding_grant_id":["20171BAB206047","51468016"],"pubmed_authors":["Xu L","Hu F","Liu Z","Gao Z"],"additional_accession":[]},"is_claimable":false,"name":"Polypyrrole modified magnetic reduced graphene oxide composites: synthesis, characterization and application for selective lead adsorption.","description":"To enhance the ability to remove lead from water, polypyrrole modified magnetic Fe<sub>3</sub>O<sub>4</sub>/reduced graphene oxide composites (PPy-FG) were prepared <i>via in situ</i> polymerization and employed for the Pb(ii) adsorption. The physicochemical structure and adsorption mechanism of the prepared magnetic PPy-FG were studied <i>via</i> vibrating sample magnetometer, X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, Brunauer-Emmett-Teller analysis, and X-ray photoelectron spectroscopy. The effects of several factors on Pb(ii) adsorption were evaluated, including pH value, temperature, and competitive ions. Under the optimal conditions (pH 5 and 298 K), the maximum adsorption capacity of PPy-FG was 93.2 mg g<sup>-1</sup> giving an improveme","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 May","modification":"2025-04-05T14:42:47.896Z","creation":"2025-04-05T14:42:47.896Z"},"accession":"S-EPMC9053619","cross_references":{"pubmed":["35515634"],"doi":["10.1039/d0ra01546f"]}}