材料科学
聚合物电解质
聚合物
锂(药物)
法律工程学
电解质
纳米技术
工程类
离子电导率
医学
物理化学
内分泌学
化学
复合材料
电极
作者
Minghong Wu,Shiheng Han,Shumei Liu,Jianqing Zhao,Weiqi Xie
标识
DOI:10.1016/j.ensm.2024.103174
摘要
Over the past decade, the widespread deployment of lithium-ion batteries has led to an increasing number of fire and explosion incidents, posing significant risks to human life and property. These safety concerns are particularly pronounced in high energy density lithium metal batteries, which inhibit their large-scale commercialization. Consequently, addressing battery safety has become a critical research priority. The employment of highly flammable liquid electrolytes (LEs) is a primary contributor to these safety incidents. As such, the development of safer electrolytes for lithium batteries is of paramount importance. Polymer electrolytes (PEs) have emerged as a promising alternative to conventional LEs for next-generation lithium batteries, offering a multitude of advantages, such as exceptional processability and increased flexibility. Despite these benefits, PEs continue to face significant fire safety challenges due to the inherent flammability of polymers and organic solvents. In this review, we provide a comprehensive overview of the advancements in fire-safe polymer electrolytes, elucidating various flame-retardant design strategies and their impact on electrochemical properties. It is anticipated that this review will serve as a valuable reference and offer guidance for the design and development of highly safe polymer electrolyte systems, ultimately fostering further progress in battery safety research.
科研通智能强力驱动
Strongly Powered by AbleSci AI