@conference{autex 63717, author = {Shengchang Zhang, Christine Campagne, Fabien Salaün}, title = {4A3_0203_ PREPARATION AND CHARACTERIZATION OF N-HEXADECANE/POLYCAPROLACTONE PHASE-CHANGE MICROCAPSULES VIA SINGLE-NOZZLE ELECTROSPRAYING}, volume = {0}, year = {2019}, url = {https://openjournals.ugent.be/autex/article/id/63717/}, issue = {0}, abstract = {<p>In this study, single-nozzle electrospraying was used to prepare microencapsulated phase change materials. The effects of core/shell (n-hexadecane/polycaprolactone) mass ratios on the structure, morphology and thermal properties, were analyzed by scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). A ratio about 50/50 was found as the most suitable to fabricate microcapsule with a narrow microcapsule sizes distribution, a complete core-shell structure and a smooth surface. Furthermore, the encapsulation efficiency in n-hexadecane reaches maximum at this ratio value. Finally, not only interesting latent heat can be obtained from these microcapsules, but also improved thermal stability of n-hexadecane.</p>}, month = {8}, pages = {6}, keywords = {phase-change microcapsule,n-hexadecane,polycaprolactone,electrospraying,structure and morphology}, publisher={}, journal = {Proceedings of the 19th World Textile Conference - Autex 2019} }