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Battery Charges in Under 30 Seconds

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KAIST researchers have developed a new hybrid aqueous energy storage device, which boasts high energy and...
KAIST researchers have developed a new hybrid aqueous energy storage device, which boasts high energy and power densities and can be recharged in as little as 20 seconds(Credit: KAIST)

We’re so used to having our everyday devices powered by lithium-ion batteries that sometimes it’s hard to imagine using anything else. But there are plenty of teams working on alternatives like lithium-airsodium-ionlithium-metal and aluminum-ion designs that may help solve some of the drawbacks of lithium-ion batteries. The latest, an aqueous hybrid capacitor, is stable, safe and boasts high energy and power densities, recharging in as little as 20 seconds.

The new creation, out of the Korean Advanced Institute of Science and Technology (KAIST), is made with a liquid electrolyte sandwiched between a specially-designed anode and cathode. The anode is made with polymer chain materials based on graphene, which gives it a high surface area, allowing it to store more energy. The cathode material was made up of nickel oxide nanoparticles embedded on graphene.

 Thanks to these materials arranged in these structures, the new device had much higher energy density and faster energy exchange than other aqueous batteries. It was far more stable with minimal energy loss, maintaining its capacity at close to 100 percent over 100,000 redox cycles.

About the Common Constitutionalist

Brent, aka The Common Constitutionalist, is a Constitutional Conservative, and advocates for first principles, founders original intent and enemy of progressives. He is former Navy, Martial Arts expert. As well as publisher of the Common Constitutionalist blog, he also is a contributing writer for Political Outcast, Godfather Politics, Minute Men News (Liberty Alliance), Freedom Outpost, the Daily Caller, Vision To America and Free Republic. He also writes an exclusive weekly column for World Net Daily (WND).

One comment on “Battery Charges in Under 30 Seconds

  1. Pingback: Battery Charges in Under 30 Seconds – USSA News | The Tea Party's Front Page

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