摘要 |
A redox flow battery, which includes an electrode assembly including a separator with positive and negative electrodes positioned respectively at both sides of the separator; a positive electrode supplier supplying a positive active material liquid to the positive electrode; and a negative electrode supplier supplying a negative active material liquid to the negative electrode. At least one of the positive and negative electrodes includes an electron-conductive substrate and a fine carbon layer on the electron-conductive substrate. This fine carbon layer includes carbon black, carbon nanotube, or a mixture of carbon black and carbon nanotube.
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