| 摘要 |
<p>Disclosed is a nickel-zinc flow battery with long life time, capable of improving the absorption of zinc ions. The nickel-zinc flow battery according to the present invention comprises a positive electrode based on a positive electrode collector and a positive electrode active material containing a nickel compound; a negative electrode which is based on a negative electrode collector and makes zinc or zinc compounds absorbed on or desorbed from the negative electrode collector; an electrolyte interposed between the positive electrode and the negative electrode; and a pump for circulating the electrolyte, wherein the negative electrode collector contains conductive carbon.</p> |
