溴
流动电池
电池(电)
背景(考古学)
电解质
储能
氧化还原
法拉第效率
电化学
锌
材料科学
化学工程
无机化学
化学
工艺工程
电极
功率(物理)
冶金
工程类
古生物学
物理
物理化学
量子力学
生物
作者
Uxua Jiménez-Blasco,José Carlos Arrebola Haro,Álvaro Caballero
出处
期刊:Materials
[MDPI AG]
日期:2023-12-02
卷期号:16 (23): 7482-7482
被引量:3
摘要
The development of energy storage systems (ESS) has become an important area of research due to the need to replace the use of fossil fuels with clean energy. Redox flow batteries (RFBs) provide interesting features, such as the ability to separate the power and battery capacity. This is because the electrolyte tank is located outside the electrochemical cell. Consequently, it is possible to design each battery according to different needs. In this context, zinc–bromine flow batteries (ZBFBs) have shown suitable properties such as raw material availability and low battery cost. To avoid the corrosion and toxicity caused by the free bromine (Br2) generated during the charging process, it is necessary to use bromine complexing agents (BCAs) capable of creating complexes. As an overview, the different BCAs used have been listed to compare their behavior when used in electrolytes in ZBFBs. In addition, the coulombic and energy efficiencies obtained have been compared.
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