Accepted Manuscript Title: Failure mechanism of NaAlH 4 negative electrodes in lithium cells Authors: L. Silvestri, M.A. Navarra, S. Brutti, P. Reale PII: S0013-4686(17)31945-X DOI: http://dx.doi.org/10.1016/j.electacta.2017.09.074 Reference: EA 30273 To appear in: Electrochimica Acta Received date: 5-6-2017 Revised date: 6-9-2017 Accepted date: 13-9-2017 Please cite this article as: L.Silvestri, M.A.Navarra, S.Brutti, P.Reale, Failure mechanism of NaAlH4 negative electrodes in lithium cells, Electrochimica Actahttp://dx.doi.org/10.1016/j.electacta.2017.09.074 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.