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高能量密度固态金属空气电池:进展,挑战和前景

Tong Wang¹, Tingzhou Yang¹, Dan Luo¹

¹Waterloo Institute for Nanotechnology Department of Chemical Engineering, University of Waterloo, 200 University Ave. W., Waterloo, ON, N2L 3G1, Canada.

Small (Weinheim an der Bergstrasse, Germany)

|December 15, 2023

概括

固态金属空气电池 (MAB) 提供可持续的能源存储. 这篇评论详细介绍了它们的机制,挑战和进展,重点关注-空气,-空气,-空气和-空气系统.

科学领域:

材料科学材料科学材料科学
电化学电化学电化学
储能储能储能储能储能储能

背景情况:

金属空气电池 (MAB) 由于其低成本,高安全性和环保性,是有前途的可持续能源存储技术.
固态电解质 (SSEs) 与MAB中的液态电解质相比,具有优势,包括解决挥发问题和保护氧气电极.
尽管取得了进展,但MAB的SSE仍处于新生阶段,面临着需要进一步研究的重大挑战.

研究的目的:

审查电化学机制,关键挑战,以及固态MAB的最新进展.
提供不同固态MAB配置 (Li-air,Zn-air,Al-air,Mg-air) 的比较分析.
根据关键性能指标和稳定性来评估这些系统.

主要方法:

文献综述和对现有关于固态金属空气电池的研究进行分析.
对各种固态MAB化学物质的比较评估.
评估性能参数,包括能量密度,成本和周期寿命.

主要成果:

在克服寄生反应和提高MABs电化学性能方面取得了重大进展.
SSE显示出减轻MAB中的液体电解质相关问题的潜力.
各种固态MAB (Li-air,Zn-air,Al-air,Mg-air) 是有前途的,但需要进一步开发.

结论:

固态MAB是未来可持续能源存储的关键领域,SSE提供了关键优势.
解决SSE当前的挑战对于实现MAB的全部潜力至关重要.
需要进一步的研究和开发来优化性能,稳定性和成本效益.

关键词:

电池化学电池化学电解质系统的电解质系统.高能量密度,高能量密度.金属空气电池的使用.固态电解质固态电解质

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