Progress in Potassium-Ion Batteries

Dear Colleagues,

As the search for sustainable and efficient energy storage devices continues, potassium-ion batteries (PIBs) are gaining interest due to the abundant nature and low cost of potassium. However, the evolution of PIBs is restrained by hurdles such as battery longevity, operational efficiency, and the stability of electrode materials. Addressing these issues through targeted research could improve the performance of PIBs.

We welcome contributions that focus on:

• The analysis and optimization of new anode and cathode materials for PIBs;
• The examination of solid electrolyte interfaces in PIBs and their correlation with battery longevity and performance;
• The development and testing of solid electrolytes with superior potassium-ion conductivity;
• Customized battery management systems for PIBs to enhance their operational efficiency;
• Environmentally friendly and scalable production methods for PIB components.

Potential subjects worthy of exploration include, but are not limited to, the following:

• Innovative electrode materials for PIBs;
• The role of solid electrolyte interfaces in PIBs;
• The development of solid-state PIBs and their electrolytes;
• Green production techniques for PIB components;
• Lifecycle and recycling strategies for PIBs.

Prof. Dr. Hsing-Yu Tuan
Guest Editor

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• potassium
• electrode
• electrolyte
• next generation
• battery
• energy storage