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Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
Published on: December 20, 2016
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Advances in Low-Temperature Dual-Ion Batteries
Dandan Yu1, Kexin Li2, Guiyou Ma1
1College of Materials and Chemistry, China Jiliang University, Hangzhou, 310018, P. R. China.
Chemsuschem
|December 12, 2022
Summary
Dual-ion batteries (DIBs) offer superior performance in cold environments compared to lithium-ion batteries (LIBs). Research highlights DIBs
Area of Science:
- Energy Storage
- Materials Science
- Electrochemistry
Background:
- Rechargeable batteries are crucial for extreme environments like high altitudes and aerospace.
- Lithium-ion batteries (LIBs) exhibit poor performance at low temperatures due to sluggish kinetics.
- Dual-ion batteries (DIBs) present a promising alternative for low-temperature applications.
Purpose of the Study:
- To review recent advancements in low-temperature (LT) dual-ion batteries (DIBs).
- To compare the advantages of DIBs over LIBs in LT conditions.
- To discuss challenges and strategies for improving LT DIB performance.
Main Methods:
- Review of recent literature on LT DIBs.
- Analysis of DIB mechanisms, particularly anion (de-)intercalation.
- Discussion of material, electrolyte, and interphase engineering strategies.
Main Results:
- DIBs overcome ion-desolvation issues, enabling better LT function.
- Key challenges in LT DIB operation were identified.
- Advanced strategies for enhancing LT performance were explored, including novel electrode materials, electrolytes, and protective interphases.
Conclusions:
- DIBs demonstrate significant potential for reliable operation in demanding low-temperature conditions.
- Further research into electrode materials, electrolytes, and protective layers will optimize LT DIB performance.
- DIBs are poised to become a key technology for applications requiring robust energy storage in extreme cold.
