The US Army is developing body armor from electronic batteries

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<pre>The US Army is developing body armor from electronic batteries

In the everyday equipment of an American soldier batteries for various devices are more than 8 kg, another 9 kg is for a bulletproof vest. To reduce the load, experts at the US National Laboratory Oak Ridge led by Gabriel Veit decided to create an unusual hybrid bulletproof vest, in which the armor is the batteries themselves. It consists of flat batteries, covered with armor plates.

Several prototypes of battery blocks with a small amount of silica have already been created. The integrated nanoparticles do not affect the liquid electrolyte of the battery until the moment of a sharp mechanical impact, for example, hit the bullet. Upon impact, silica and electrolyte harden instantly, and the bullet's motion stops.

While Veit and his colleagues proved that this works only for small batteries, unable to close all the parts of the body that usually protects the bulletproof vest. In addition, the armored batteries themselves are still far from perfect: when a bullet hits a “wrong” place, they can leak and even explode. But this is only the beginning of work on the project.

The goal of the developers is to create robust, reliable, reusable batteries with the ability to recharge, which do not have to be discarded, polluting the environment with toxic waste.

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