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The electrochemical behavior of an aluminum alloy anode for rechargeable Al-ion batteries using an AlCl3–urea liquid electrolyte

机译:AlCl 3 -脲液体电解质的可充电铝离子电池铝合金阳极的电化学行为

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Due to its characteristics of high capacity, low cost, being non-flammable, and involving a three-electron-redox reaction, the aluminum rechargeable battery has received wide attention. Because of these advantages, we focus on a low-cost aluminum alloy anode and detect the discharge/charge reaction mechanism in the aluminum chloride-urea liquid electrolyte at 110–130 °C. The discharge voltage of the battery is about 1.9 V and 1.6 V, and at the current density of 100 mA g?1 the cell can produce a specific capacity of ~94 mA h g?1. Compared to the pure aluminum anode, the system has a promising future for high efficiency, low-cost energy storage devices.
机译:由于其高容量,低成本,不易燃且涉及三电子氧化还原反应的特性,铝二次电池受到了广泛的关注。由于这些优点,我们将重点放在低成本铝合金阳极上,并在110-130°C的温度下检测氯化铝-尿素液体电解质中的放电/充电反应机理。电池的放电电压约为1.9 V和1.6 V,并且在电流密度为100 mA g ?1 时,电池可以产生约94 mA的比容量。 hg ?1 。与纯铝阳极相比,该系统在高效,低成本储能设备方面具有广阔的前景。

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