Electrolyte materials that consist of metals with organic ligands represent a promising direction for flow battery research. Now, an iron complex with the combination of bipyridine and cyanide ligands is demonstrated to have improved voltage and solubility over the commonly used ferrocyanide couple.

中文翻译：

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铁飞得更高

由金属和有机配体组成的电解质材料代表了液流电池研究的一个有希望的方向。现在，具有联吡啶和氰化物配体组合的铁配合物被证明比常用的亚铁氰化物对具有更高的电压和溶解度。