Assessment of the chemical and electrical properties of nano structured polyethylene with antioxidant-grafted nanosilica
| Autor: | Xiaozhen He, Xinyu Wang, Thomas Andritsch, Amirhossein Mahtabani, Rafal Anyszka, Sunny Chaudhary, Simone Vincenzo Suraci, Alun S. Vaughan, Davide Fabiani |
|---|---|
| Přispěvatelé: | Elastomer Technology and Engineering, Simone Vincenzo Suraci, Xiaozhen He, Sunny Chaudhary, Xinyu Wang, Rafal Anyszka, Amirhossein Mahtabani, Davide Fabiani, Thomas Andritsch, Alun Vaughan |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
nanodielectrics interfaces interphases nanosilica antioxidants dielectric spectroscopy OIT nanomaterials Materials science 22/3 OA procedure Nanoparticle 02 engineering and technology Polyethylene 021001 nanoscience & nanotechnology 01 natural sciences Nanomaterials Dielectric spectroscopy chemistry.chemical_compound chemistry Chemical engineering 0103 physical sciences Nano Thermal stability Fourier transform infrared spectroscopy 0210 nano-technology Chemical composition |
| Zdroj: | 2020 IEEE 3rd International Conference on Dielectrics, ICD 2020, 217-220 STARTPAGE=217;ENDPAGE=220;TITLE=2020 IEEE 3rd International Conference on Dielectrics, ICD 2020 |
| Popis: | In this work five different kind of PE-based materials are presented and characterized: neat PE, PE with nano-silica particles, PE with AO in the amorphous phase, PE with AO-grafted nano-silica particles and the combination of the two latter. Initially, the chemical properties of the materials have been characterized by means of Oxidation Induction Time (OIT) and Fourier Transform InfraRed Spectroscopy (FTIR), in order to investigate their oxidability performances and their resulting chemical composition, respectively. Moreover, electrical performance of these materials has been analyzed through dielectric spectroscopy measurements in order to keep into account the actual suitability of the resulting material for electrical applications. In conclusion, materials with AO-grafted nanoparticles resulted to be convenient in terms of both chemical and electrical property evolution over time. |
| Databáze: | OpenAIRE |
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