Quinone Polyhalide Flow Battery

摘要

The present invention relates to a quinone polyhalide flow battery, wherein a positive electrolyte is a mixed solution of hydrochloric acid and sodium bromide, and a negative electrode is a mixed solution of hydrochloric acid and anthraquinone. The problems that the cost of a quinone bromine flow battery is relatively high and the voltage of the battery is relatively low are improved.

主权项

1. A quinone polyhalide flow battery, the battery consists of a battery module, a reservoir reserving positive electrolyte, a reservoir reserving negative electrolyte, a circulating pump and pipes, wherein the battery module is formed by two, three or more than three sections of single cells in series; and single cell includes a positive electrode, a separator and a negative electrode, characterized in that the positive electrolyte is a mixed solution of hydrochloric acid and sodium bromide and the negative electrolyte is a mixed solution of hydrochloric acid and anthraquinone.