In situ real-time gravimetric and viscoelastic probing of surface films formation on lithium batteries electrodes

The solid-electrolyte interphase formed on Li-battery electrodes strongly affects their cycling performance, however the mechanical properties of the surface films are not well-known. Here the authors report a sensitive gravimetric/viscoelastic method to probe surface film formation on composite ele...

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Auteurs principaux: Vadim Dargel, Netanel Shpigel, Sergey Sigalov, Prasant Nayak, Mikhael D. Levi, Leonid Daikhin, Doron Aurbach
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/71f2a8a926464cc09b78762e1e6a869a
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Résumé:The solid-electrolyte interphase formed on Li-battery electrodes strongly affects their cycling performance, however the mechanical properties of the surface films are not well-known. Here the authors report a sensitive gravimetric/viscoelastic method to probe surface film formation on composite electrodes, coupled with Li-ion intercalation.