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Challenges and Advances in Rechargeable Batteries for Extreme-Condition Applications.

Jialing WuYunling WuLiguang WangHualin YeJun LuYanguang Li
Published in: Advanced materials (Deerfield Beach, Fla.) (2023)
Rechargeable batteries are widely used as power sources for portable electronics, electric vehicles and smart grids. Their practical performances are, however, largely undermined under extreme conditions, such as in high-altitude drones, ocean exploration and polar expedition. These extreme environmental conditions not only bring new challenges for batteries but also incur unique battery failure mechanisms. To fill in the gap, it is of great importance to understand the battery failure mechanisms under different extreme conditions and figure out the key parameters that limit battery performances. In this review, we start by investigating the key challenges from the viewpoints of ionic/charge transfer, material/interface evolution and electrolyte degradation under different extreme conditions. It is then followed by different engineering approaches through electrode materials design, electrolyte modification and battery component optimization to enhance practical battery performances. Finally, a short perspective is provided about the future development of rechargeable batteries under extreme conditions. This article is protected by copyright. All rights reserved.
Keyphrases
  • solid state
  • climate change
  • ionic liquid
  • drinking water
  • human health
  • risk assessment