{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Meng F"],"funding":["European Research Council"],"pagination":["5753"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9525629"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(1)"],"pubmed_abstract":["We describe the full rheology profile of vitrimers, from small deformation (linear) to large deformation (non-linear) viscoelastic behaviour, providing concise analytical expressions to assist the experimental data analysis, and also clarify the emerging insights and rheological concepts in the subject. We identify the elastic-plastic transition at a time scale comparable to the life-time of the exchangeable bonds in the vitrimer network, and propose a new method to deduce material parameters using the Master Curves. At large plastic creep, we describe the strain thinning when the material is subjected to a constant stress or force, and suggest another method to characterize the material parameters from the creep curves. We also investigate partial vitrimers including a permanent sub-netwo"],"journal":["Nature communications"],"pubmed_title":["Rheology of vitrimers."],"pmcid":["PMC9525629"],"funding_grant_id":["AdG 786659","786659"],"pubmed_authors":["Meng F","Terentjev EM","Saed MO"],"additional_accession":[]},"is_claimable":false,"name":"Rheology of vitrimers.","description":"We describe the full rheology profile of vitrimers, from small deformation (linear) to large deformation (non-linear) viscoelastic behaviour, providing concise analytical expressions to assist the experimental data analysis, and also clarify the emerging insights and rheological concepts in the subject. We identify the elastic-plastic transition at a time scale comparable to the life-time of the exchangeable bonds in the vitrimer network, and propose a new method to deduce material parameters using the Master Curves. At large plastic creep, we describe the strain thinning when the material is subjected to a constant stress or force, and suggest another method to characterize the material parameters from the creep curves. We also investigate partial vitrimers including a permanent sub-netwo","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Sep","modification":"2025-04-22T03:44:42.481Z","creation":"2025-02-19T00:23:36.043Z"},"accession":"S-EPMC9525629","cross_references":{"pubmed":["36180439"],"doi":["10.1038/s41467-022-33321-w"]}}