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Title: Rechargeable sodium all-solid-state battery

A reversible plating/stripping of a dendrite-free metallic-sodium anode with a reduced anode/ceramic interfacial resistance is created by a thin interfacial interlayer formed in situ or by the introduction of a dry polymer film. Wetting of the sodium on the interfacial interlayer suppresses dendrite formation and growth at different discharge/charge C-rates. Furthermore, all-solid-state batteries were obtained with a high cycling stability and Coulombic efficiency at 65 °C.
Authors:
 [1] ;  [1] ; ORCiD logo [1] ; ORCiD logo [1]
  1. Univ. of Texas at Austin, Austin, TX (United States). Materials Research Program and the Texas Materials Inst.
Publication Date:
Grant/Contract Number:
SC0005397; DOE-SC0005397
Type:
Published Article
Journal Name:
ACS Central Science
Additional Journal Information:
Journal Volume: 3; Journal Issue: 1; Journal ID: ISSN 2374-7943
Publisher:
American Chemical Society (ACS)
Research Org:
Univ. of Texas at Austin, Austin, TX (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 36 MATERIALS SCIENCE
OSTI Identifier:
1337890
Alternate Identifier(s):
OSTI ID: 1344796