TY - CHAP A1 - Szymoniak, Paulina A1 - Schönhals, Andreas ED - Schönhals, Andreas ED - Szymoniak, Paulina T1 - Epoxy-Based Nanocomposites—What Can Be Learned from Dielectric and Calorimetric Investigations? T2 - Dynamics of Composite Materials N2 - Epoxy-based nanocomposites are promisingmaterials for industrial applications (i.e., aerospace, marine, and automotive industries) due to their extraordinary mechanical and thermal properties. Regardless of the broad field of applications, there is still a considerable need to identify their structure–property relationships. Here, a detailed dielectric and calorimetric (DSC and fast scanning calorimetry) study on different epoxy-based nanocomposites was performed. Bisphenol A diglycidyl ether (DGEBA) cured with diethylenetriamine (DETA) was employed as the polymeric matrix, which was reinforced with three diverse nanofillers that exhibit different interaction strengths with the epoxy matrix (halloysite nanotubes, surface modified halloysite nanotubes, and taurine-modified layered double hydroxide). The structure, molecular mobility, and vitrification behavior are discussed in detail, focusing on the intrinsic structural and dynamic heterogeneity, as well as interfacial properties. KW - Nanocomposites KW - Epoxi nanocomposites KW - Dynamics KW - Interphase KW - Ridis amorphous fraction KW - Dielectric spectroscopy KW - Flash DSC KW - Temparatur modulated Flash DSC KW - Temperature modulated DSC PY - 2022 DO - https://doi.org/10.1007/978-3-030-89723-9_11 SP - 335 EP - 367 PB - Springer CY - Cham, Switzerland AN - OPUS4-54566 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -