What question did this study set out to answer?

Re-evaluate the mechanistic status, behavior, and impact of intermediate polysulfides to guide rational management strategies for high-efficiency lithium-sulfur batteries.

March 26, 2018Advanced MaterialsOpen Access

Revisiting the Role of Polysulfides in Lithium–Sulfur Batteries

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Authors

GLGaoran LiNanjing University of Science and Technology SWShun WangQingdao University YZYining ZhangUniversity of Amsterdam

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Implication

Review demonstrates key mechanisms and management strategies for polysulfides in lithium–sulfur batteries, highlighting pathways toward high-efficiency electrochemical performance.

Key Points

Re-evaluate the mechanistic status, behavior, and impact of intermediate polysulfides to guide rational management strategies for high-efficiency lithium-sulfur batteries.
Assessed the chemical states and reaction behaviors of intermediate polysulfides (Sn, where n = 2–8) in lithium-sulfur systems.
Categorized and compared two primary schools of thought regarding polysulfide management in sulfur electrochemistry.
Identified intermediate polysulfide dynamics as central determinants of reaction pathway control and cell degradation.
Outlined trade-offs between competing polysulfide management approaches to provide developmental directions for sulfur battery design.

Cite This Study

Li et al. (2018) studied this question.

synapsesocial.com/papers/69d8a5cb1dfc3877cabedb0e https://doi.org/10.1002/adma.201705590

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Implication

Review demonstrates key mechanisms and management strategies for polysulfides in lithium–sulfur batteries, highlighting pathways toward high-efficiency electrochemical performance.

Revisiting the Role of Polysulfides in Lithium–Sulfur Batteries

Discussion

Member takes

Implication

Key Points

Cite This Study

Revisiting the Role of Polysulfides in Lithium–Sulfur Batteries

Discussion

Member takes

Implication

Key Points

Cite This Study

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