2026-10-12T23:25:02Z https://www.scidb.cn/oai

10.57760/sciencedb.29321 2025-08-25T12:20:38Z

2025-08-25 Validation and Experimental Data on the Stretchable Span Network Hydrogel doi:10.57760/sciencedb.29321 en This dataset accompanies the study on a highly stretchable hydrogel, termed the Span Network, developed through deliberate manipulation of ammonium persulfate, methylenebisacrylamide, dimethyleacrylamide, and polyethylene oxide concentrations. The hydrogel demonstrates extraordinary stretchability, extending up to 260 times its original length, attributed to its unique network architecture predicted with artificial intelligence.The dataset provides comprehensive experimental evidence supporting this work, including:Mechanical testing (stress–strain files)FTIR spectra confirming functional group interactionsAxial storage and loss moduli measurementsShear storage and loss moduli measurementsRelaxation test resultsCyclic loading–unloading test dataThese data collectively validate the proposed Span Network mechanism and offer insights into the mechanical and molecular basis of this hydrogel’s unprecedented properties. polymer; hydrogel; machine learning Ali Pilehvar Meibody PUBLIC https://creativecommons.org/licenses/by-nc-nd/4.0/ dataset Science Data Bank