Cited time in webofscience Cited time in scopus

Full metadata record

DC Field Value Language Kim, Yun-Jung ko Lee, Hongkyung ko Noh, Hyungjun ko Lee, Jinhong ko Kim, Seokwoo ko Ryou, Myung-Hyun ko Lee, Yong Min ko Kim, Hee-Tak ko 2018-06-01T11:05:51Z - 2018-06-01T11:05:51Z - 2018-05-09 - 2017-02 -
dc.identifier.citation ACS Applied Materials and Interfaces, v.9, no.7, pp.6000 - 6006 -
dc.identifier.issn 1944-8244 -
dc.identifier.uri -
dc.description.abstract Owing to the natural abundance of sodium resources and their low price, next-generation batteries employing an Na metal anode, such as Na-O2 and Na-S systems, have attracted a great deal of interest. However, the poor reversibility of an Na metal electrode during repeated electrochemical plating and stripping is a major obstacle to realizing rechargeable sodium metal batteries. It mainly originates from Na dendrite formation and exhaustive electrolyte decomposition due to the high reactivity of Na metal. Herein, we report a free-standing composite protective layer (FCPL) for enhancing the reversibility of an Na metal electrode by mechanically suppressing Na dendritic growth and mitigating the electrolyte decomposition. A systematic variation of the liquid electrolyte uptake of FCPL verifies the existence of a critical shear modulus for suppressing Na dendrite growth, being in good agreement with a linear elastic theory, and emphasizes the importance of the ionic conductivity of FCPL for attaining uniform Na plating and stripping. The Na-Na symmetric cell with an optimized FCPL exhibits a cycle life two times longer than that of a bare Na electrode. © 2017 American Chemical Society. -
dc.language English -
dc.publisher American Chemical Society -
dc.title Enhancing the Cycling Stability of Sodium Metal Electrodes by Building an Inorganic-Organic Composite Protective Layer -
dc.type Article -
dc.identifier.doi 10.1021/acsami.6b14437 -
dc.identifier.wosid 000394829800038 -
dc.identifier.scopusid 2-s2.0-85013436837 -
dc.type.local Article(Overseas) -
dc.type.rims ART -
dc.description.journalClass 1 -
dc.contributor.nonIdAuthor Kim, Yun-Jung -
dc.contributor.nonIdAuthor Noh, Hyungjun -
dc.contributor.nonIdAuthor Lee, Jinhong -
dc.contributor.nonIdAuthor Kim, Seokwoo -
dc.contributor.nonIdAuthor Ryou, Myung-Hyun -
dc.contributor.nonIdAuthor Kim, Hee-Tak -
dc.identifier.citationVolume 9 -
dc.identifier.citationNumber 7 -
dc.identifier.citationStartPage 6000 -
dc.identifier.citationEndPage 6006 -
dc.identifier.citationTitle ACS Applied Materials and Interfaces -
dc.type.journalArticle Article -
dc.description.isOpenAccess N -
dc.contributor.affiliatedAuthor Lee, Yong Min -
Files in This Item:

There are no files associated with this item.

Appears in Collections:
Department of Energy Science and Engineering Battery Materials & Systems LAB 1. Journal Articles


  • twitter
  • facebook
  • mendeley

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.