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以高活性铝阳极为负极，以还原水中溶解氧的水阴极为正极的铝－水电池，在３％和０．１％的食盐水中以９７Ω恒电阻放电，其输出电压分别为１．４Ｖ和１．３Ｖ。其在淡水湖泊中以９７Ω恒电阻放电时的输出电压也达到１．３Ｖ。高活化的铝阳极在淡水中能在电流密度小于２ｍＡ／ｃｍ２时，以－１．２Ｖ以上的电位正常阳极溶解。其利用率也达到８０％以上。水阴极在３％的ＮａＣｌ溶液中的工作电流密度可达到０．７ｍＡ／ｃｍ２，在０．１％的ＮａＣｌ溶液中其工作电流密度仍可达０．３ｍＡ／ｃｍ２。铝－水电池在流动电解液中放电时产物能正常脱落。理论设计的２５Ｗ铝－水电池在海水和淡水中的比能量分别为１９２０Ｗｈ／ｋｇ和１４３０Ｗｈ／ｋｇ。铝－水电池可以潜入海洋底部或淡水河流或湖泊中长期连续工作
An aluminum-water cell with a high active aluminum anode as its cathode and a water cathode with dissolved oxygen in reducing water as its cathode was discharged at a constant resistance of 97Ω in 3% and 0.1% brine with an output voltage of 1.4V and 1.3V. Its output voltage at a constant resistance of 97Ω in freshwater lakes also reaches 1.3V. Highly activated aluminum anodes can be normally anodically dissolved in fresh water at potentials above -1.2 V at current densities less than 2 mA / cm2. Its utilization rate also reached more than 80%. The operating current density of water cathode in 3% NaCl solution can reach 0.7mA / cm2, and its working current density can reach 0.3mA / cm2 in 0.1% NaCl solution. Aluminum - water batteries in the mobile electrolyte discharge products can be normal off. The rationally designed 25W aluminum-water cell has a specific energy of 1920 Wh / kg and 1430 Wh / kg in seawater and freshwater, respectively. Aluminum - water batteries can sneak into the ocean bottom or freshwater rivers or lakes in the long-term continuous work