Epoxy-Based Nanocomposites—What Can Be Learned from Dielectric and Calorimetric Investigations?
- 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.
Autor*innen: | Paulina SzymoniakORCiD, Andreas SchönhalsORCiD |
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Persönliche Herausgeber*innen: | Andreas Schönhals, Paulina Szymoniak |
Dokumenttyp: | Buchkapitel |
Veröffentlichungsform: | Verlagsliteratur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Dynamics of Composite Materials |
Jahr der Erstveröffentlichung: | 2022 |
Organisationseinheit der BAM: | 6 Materialchemie |
6 Materialchemie / 6.6 Physik und chemische Analytik der Polymere | |
Verlag: | Springer |
Verlagsort: | Cham, Switzerland |
Erste Seite: | 335 |
Letzte Seite: | 367 |
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
Freie Schlagwörter: | Dielectric spectroscopy; Dynamics; Epoxi nanocomposites; Flash DSC; Interphase; Nanocomposites; Ridis amorphous fraction; Temparatur modulated Flash DSC; Temperature modulated DSC |
Themenfelder/Aktivitätsfelder der BAM: | Material |
Material / Nano | |
DOI: | 10.1007/978-3-030-89723-9_11 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 31.03.2022 |
Referierte Publikation: | Nein |