journal article·2022-12-09

The Key Role of Magnesium Polysulfides in the Development of Mg-S Batteries

Peng He, Jennifer L. Schaefer

ACS Energy Letters· Volume 7· Issue 12
Publisher page

Abstract

The magnesium–sulfur (Mg-S) battery has been investigated in the past decade due to its high theoretical capacity and low active material cost. However, there are still several key issues that have not been overcome to enable practical Mg-S batteries. In this Perspective, the reasons for the poor performance of the Mg-S battery compared to its Li counterpart are discussed. The unique properties of magnesium polysulfides and the resulting passivation problem of the Mg anode are emphasized in this Perspective to facilitate progress in Mg-S battery research.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced Battery Materials and Technologies · Inorganic Chemistry and Materials · Advancements in Battery Materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, Indiana 46556, United States

Funding

National Science Foundation

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