Dataset contains experimental data related to the regeneration of cellulose dissolved in an ionic liquid using different antisolvents, as presented in the publication “Effect of Antisolvent Used to Regenerate Cellulose Treated with Ionic Liquid on Its Properties”. The dataset includes physicochemical and structural characterization results of regenerated cellulose samples obtained with various antisolvents. Data cover material preparation conditions, regeneration parameters, and measurements of selected cellulose properties, including structural, thermal, and morphological characteristics. Experimental methods include cellulose dissolution in ionic liquid, regeneration using selected antisolvents, drying procedures, and analytical techniques used for material characterization. The study was conducted under laboratory conditions; therefore, no specific field sampling location applies.
Sample identification.
All samples were prepared from the same cellulose material dissolved in an ionic liquid and subsequently regenerated using different antisolvents. The sample number indicates the antisolvent used during the cellulose regeneration and ionic liquid removal process.
Sample coding:
Sample 1 - regenerated using acetone
Sample 2 - regenerated using acetonitrile
Sample 3 - regenerated using ethanol
Sample 4 - regenerated using water
Sample 5 - regenerated using acetone/water mixture
All other preparation conditions were kept identical; therefore, differences observed between samples result from the type of antisolvent applied during regeneration.
The dataset includes scanning electron microscopy (SEM) images of regenerated cellulose samples obtained using different antisolvents. The images present the surface morphology and microstructural features of the materials after regeneration and drying.