GHz Broadband Electrical Spectroscopy (G-BES) is adopted to investigate the molecular relaxations and the interactions occurring within the system in an oxygen- and water-free atmosphere in the 300 kHz – 20 GHz and -40 – 250°C frequency and temperature ranges, respectively. A new electrolyte for magnesium secondary batteries able to transport efficiently magnesium ions is presented, based on PEG400 and a polymeric form of δ-MgCl2. The information obtained by G-BES is crucial in the study of the conduction mechanism of these new electrolytes.
Molecular Relaxations in Magnesium Polymer Electrolytes via GHz Broadband Electrical Spectroscopy
PICCOLO, MICHELE;GIFFIN, GUINEVERE;VEZZU', KETI;BERTASI, FEDERICO;ALOTTO, PIERGIORGIO;GUARNIERI, MASSIMO;DI NOTO, VITO
2013
Abstract
GHz Broadband Electrical Spectroscopy (G-BES) is adopted to investigate the molecular relaxations and the interactions occurring within the system in an oxygen- and water-free atmosphere in the 300 kHz – 20 GHz and -40 – 250°C frequency and temperature ranges, respectively. A new electrolyte for magnesium secondary batteries able to transport efficiently magnesium ions is presented, based on PEG400 and a polymeric form of δ-MgCl2. The information obtained by G-BES is crucial in the study of the conduction mechanism of these new electrolytes.File in questo prodotto:
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