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Cation-Directed Selective Polysulfide Stabilization in Alkali Metal-Sulfur Batteries

Qingli Zou1, Zhuojian Liang1, Guan-Ying Du2

  • 1Electrochemical Energy and Interfaces Laboratory, Department of Mechanical and Automation Engineering , The Chinese University of Hong Kong , Shatin , NT 999077 , Hong Kong.

Journal of the American Chemical Society
|August 2, 2018
PubMed
Summary

Alkali metal cations like rubidium stabilize short-chain polysulfides, improving discharge but hindering charge in sulfur batteries. This research offers key insights into alkali metal-sulfur battery mechanisms.

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