In this article the incorporation of core CdSe and coreshell CdSe-ZnS Quantum Dots in an epoxy resin is studied. In particular, TSDC and PEA measurements were performed in order to understand whether the nanofillers had an impact on the electrical behavior of the resin. The results show that Quantum Dots influence space charge behavior, introducing traps which are significantly deeper than the pure resin ones. Moreover, space charge injection phenomena seem to be reduced by the presence of nanoadditives.
Space charge behavior of quantum dots filled polymeric resin matrices / Mariani D.; Selleri G.; Suraci S.V.; Seri P.; Fabiani D.. - ELETTRONICO. - 2022-:(2022), pp. 20-23. (Intervento presentato al convegno 2022 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2022 tenutosi a Denver, CO, US nel 2022) [10.1109/CEIDP55452.2022.9985293].
Space charge behavior of quantum dots filled polymeric resin matrices
Mariani D.Writing – Original Draft Preparation
;Selleri G.Writing – Review & Editing
;Suraci S. V.Supervision
;Seri P.Writing – Review & Editing
;Fabiani D.Validation
2022
Abstract
In this article the incorporation of core CdSe and coreshell CdSe-ZnS Quantum Dots in an epoxy resin is studied. In particular, TSDC and PEA measurements were performed in order to understand whether the nanofillers had an impact on the electrical behavior of the resin. The results show that Quantum Dots influence space charge behavior, introducing traps which are significantly deeper than the pure resin ones. Moreover, space charge injection phenomena seem to be reduced by the presence of nanoadditives.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
