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 formedin situor 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. All-solid-state batteries were obtained with a high cycling stability and Coulombic efficiency at 65 °C.
Materials Research Program and the Texas Materials Institute, The University of Texas at Austin , Austin, Texas 78712, United States.
Weidong
W
Zhou
Materials Research Program and the Texas Materials Institute, The University of Texas at Austin , Austin, Texas 78712, United States.
Yutao
Y
Li
Materials Research Program and the Texas Materials Institute, The University of Texas at Austin , Austin, Texas 78712, United States.
Sen
S
Xin
Materials Research Program and the Texas Materials Institute, The University of Texas at Austin , Austin, Texas 78712, United States.
John B
JB
Goodenough