Solid-State Lithium-Air Batteries
Solid-State Lithium-Air Batteries
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固态锂空气电池
DOI：
10.1021/bk-2022-1414.ch011
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Imanishi Nobuyuki
中科院分区：
文献类型：
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作者：
Mori Daisuke;Zhang Tao;Taminato Sou;Takeda Yasuo;Yamamoto Osamu;Imanishi Nobuyuki
锂空气可充电电池由于其相当大的比能量密度而引起了人们的广泛关注。在这四分之一世纪，三种类型的锂空气电池-即非水，水，和固态-已被提出。研究工作集中在非水体系上，因为它与水体系相比更简单，并且有望开发具有比固态体系更高能量和功率密度的电池。然而，电解质在非水体系中被反应产物分解是商业化的挑战性问题。固体体系被认为对于电解质与反应产物的反应是稳定的，并且比具有易燃电解质的非水体系更安全。在本章中，我们介绍了目前对固态锂空气可充电电池的看法。我们将强调在锂电极处的锂枝晶形成。
Lithium-air rechargeable batteries have attracted much attention because of their fairly large specific energy density. During this quarter century, three types of lithium-air batteries—namely nonaqueous, aqueous, and solid state—have been proposed. The research efforts have been concentrated on the nonaqueous system because it is simpler compared with the aqueous system and is expected to develop a battery with a higher energy and power density than the solid-state system. However, decomposition of the electrolyte in nonaqueous systems by the reaction products is a challenging problem to commercialization. The solid systems are considered to be stable for the reaction of the electrolyte with the reaction products and safer than the nonaqueous system with a flammable electrolyte. In this chapter, we introduce the present perspective on solid-state lithium-air rechargeable batteries. We will emphasize lithium dendrite formation at the lithium electrode.