Facile Protection of Lithium Metal for All‐Solid‐State Batteries

Abstract: A nanolayer of reactive propyl acrylate silane groups was deposited on a lithium surface by using a simple dipping method. The polymerization of cross‐linkable silane groups with a layer of ally‐ether‐ramified polyethylene oxide was induced by UV light. SEM analysis revealed a good dispersion of silane groups grafted on the lithium surface and a layer of polymer of about 4 μm was obtained after casting and reticulation. The electrochemical performance for the unmodified and modified lithium electrodes were compared in symmetrical Li/LLZO/Li cells. Stable plating/stripping and low interfacial resistance were obtained when the modified lithium was utilized, indicating that the combination of silane and polymer deposition is promising to increase Li‐metal/garnet contact.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Facile Protection of Lithium Metal for All‐Solid‐State Batteries ; volume:8 ; number:2 ; year:2019 ; pages:192-195 ; extent:4
ChemistryOpen ; 8, Heft 2 (2019), 192-195 (gesamt 4)

Urheber
Delaporte, Nicolas
Guerfi, Abdelbast
Demers, Hendrix
Lorrmann, Henning
Paolella, Andrea
Zaghib, Karim

DOI
10.1002/open.201900021
URN
urn:nbn:de:101:1-2022080905343569906478
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:33 MESZ

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Beteiligte

  • Delaporte, Nicolas
  • Guerfi, Abdelbast
  • Demers, Hendrix
  • Lorrmann, Henning
  • Paolella, Andrea
  • Zaghib, Karim

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