The paper reports and discusses the results of electrochemical tests carried out according to the DOE Battery Test Manual for plug-in Hybrid Electric Vehicles (PHEVs) on laboratory high-voltage graphite/LiNi0.4Mn1.6O4 cells with electrode formulation and mass-loading suitable for scale-up, and mixed ethylene carbonate dimethyl carbonate with two diverse lithium salts, lithium tris(pentafluoroethyl) trifluorophosphate and LiPF6, as electrolytes. The cells, assembled with two different separators, a polypropylene monolayer separator (Celgard (R) 2400) and a reinforced polyvinylidene fluoride macroporous membrane (PVdF-NCC), were also tested by deep charge/discharge cycles. The results show the strong impact of the separator on high-rate cell functioning in PHEVs.
Titolo: | Characterization tests for plug-in hybrid electric vehicle application of graphite/LiNi0.4Mn1.6O4 cells with two different separators and electrolytes |
Autore/i: | ARBIZZANI, CATIA; DE GIORGIO, FRANCESCA; MASTRAGOSTINO, MARINA |
Autore/i Unibo: | |
Anno: | 2014 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.jpowsour.2014.05.016 |
Abstract: | The paper reports and discusses the results of electrochemical tests carried out according to the DOE Battery Test Manual for plug-in Hybrid Electric Vehicles (PHEVs) on laboratory high-voltage graphite/LiNi0.4Mn1.6O4 cells with electrode formulation and mass-loading suitable for scale-up, and mixed ethylene carbonate dimethyl carbonate with two diverse lithium salts, lithium tris(pentafluoroethyl) trifluorophosphate and LiPF6, as electrolytes. The cells, assembled with two different separators, a polypropylene monolayer separator (Celgard (R) 2400) and a reinforced polyvinylidene fluoride macroporous membrane (PVdF-NCC), were also tested by deep charge/discharge cycles. The results show the strong impact of the separator on high-rate cell functioning in PHEVs. |
Data prodotto definitivo in UGOV: | 2014-10-08 15:53:27 |
Appare nelle tipologie: | 1.01 Articolo in rivista |