{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(6)"],"submitter":["Rubino L"],"pubmed_abstract":["Polyurethane nanocomposites were prepared with a nanosized high surface area graphite (HSAG) functionalized on its edges with hydroxyl groups as a building block. Edge functionalization of HSAG was obtained through reaction with KOH. The addition of OH groups was demonstrated by means of infrared (FTIR) and thermogravimetric analysis (TGA), and the Boehm titration allowed estimation of a level of about 5.0 mmolOH/gHSAG. Results from wide-angle X-ray diffraction (WAXD) and Raman spectroscopy suggested that functionalization of the graphene layers occurred on the edges. The evaluation of the Hansen solubility parameters of G-OH revealed a substantial increase of δP and δH parameters with respect to HSAG. In line with these findings, homogeneous and stable dispersions of G-OH in a polyol were"],"journal":["Polymers"],"pagination":["1159"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC8953097"],"repository":["biostudies-literature"],"pubmed_title":["Polyhydroxylated Nanosized Graphite as Multifunctional Building Block for Polyurethanes."],"pmcid":["PMC8953097"],"pubmed_authors":["Brambilla L","Ortenzi MA","Barbera V","Rubino L","Torrisi G","Galimberti M"],"additional_accession":[]},"is_claimable":false,"name":"Polyhydroxylated Nanosized Graphite as Multifunctional Building Block for Polyurethanes.","description":"Polyurethane nanocomposites were prepared with a nanosized high surface area graphite (HSAG) functionalized on its edges with hydroxyl groups as a building block. Edge functionalization of HSAG was obtained through reaction with KOH. The addition of OH groups was demonstrated by means of infrared (FTIR) and thermogravimetric analysis (TGA), and the Boehm titration allowed estimation of a level of about 5.0 mmolOH/gHSAG. Results from wide-angle X-ray diffraction (WAXD) and Raman spectroscopy suggested that functionalization of the graphene layers occurred on the edges. The evaluation of the Hansen solubility parameters of G-OH revealed a substantial increase of δP and δH parameters with respect to HSAG. In line with these findings, homogeneous and stable dispersions of G-OH in a polyol were","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Mar","modification":"2025-04-26T12:13:00.956Z","creation":"2025-04-06T13:57:19.642Z"},"accession":"S-EPMC8953097","cross_references":{"pubmed":["35335490"],"doi":["10.3390/polym14061159"]}}