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OSU team develops new aqueous lithium-iodine solar flow battery; 20% energy savings over Li-I batteries

Green Car Congress

Performance comparison between Li–I SFB and conventional Li–I batteries: (a) a typical depleted charging and discharging voltage profile; (b) the initial charging voltages for 25 cycles. Aqueous flow batteries have attracted significant interest because they could theoretically provide affordable power grid-level energy storage someday.

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