Reactivation of dead sulfide species in lithium polysulfide flow battery for grid scale energy storage

Lithium polysulfide batteries suffer from the precipitation of insoluble and irreversible sulfide species on the surface of carbon and lithium. Here the authors show a reactivation strategy by a reaction with cheap sulfur powder under stirring and heating to recover the cell capacity.

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Auteurs principaux: Yang Jin, Guangmin Zhou, Feifei Shi, Denys Zhuo, Jie Zhao, Kai Liu, Yayuan Liu, Chenxi Zu, Wei Chen, Rufan Zhang, Xuanyi Huang, Yi Cui
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/499a6fdd6c864ebca5c581dc90221847
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