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Rechargeable Sodium All-Solid-State Battery.

ABSTRACT: 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. All-solid-state batteries were obtained with a high cycling stability and Coulombic efficiency at 65 °C.

SUBMITTER: Zhou W

PROVIDER: S-EPMC5269650 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature

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Rechargeable Sodium All-Solid-State Battery.

Zhou Weidong W Li Yutao Y Xin Sen S Goodenough John B JB

ACS central science 20170103 1

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 <i>in situ</i> 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. All-solid-state batteries were obtained with a high cycling stability and Coulombic efficiency at 65 °C. ...[more]

PMID: 28149953

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