What question did this study set out to answer?

This research focuses on developing metallic glasses as an effective strategy for potassium-ion battery anodes.

April 30, 2026Energy & Environmental Science0 citations

Dynamic localized domains of metallic glasses enable high-capacity SbBi anode for potassium ion batteries

XLXi LiuEnergy Storage Systems (United States)XWXinying WangEnergy Storage Systems (United States)YLYang LiuCentral South University

Key Points

This research focuses on developing metallic glasses as an effective strategy for potassium-ion battery anodes.
Analyzed the performance of SbBi anodes in potassium-ion batteries using metallic glass alloys.
Investigated the effects of volume expansion and kinetics on battery capacity.
Metallic glasses demonstrated significant improvement in anode capacity.
Reduced volume expansion observed compared to traditional anode materials.

Abstract

Alloys with metallic glasses (MG) is a promising strategy to overcome the challenges, including severe volume expansion, sluggish kinetics, and limiting capacity, as anodes for potassium-ion batteries (PIBs). However, excessive...

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