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Don’t disturb: Making of a miraculous battery is in progress

Running out of battery is a common issue we regularly deal with our mobile devices, laptops and cameras. Charging these gadgets is a part of our daily life. Led by Prof. William P. King, a group of researchers at the University of Illinois at Urbana-Champaign are working to relieve us. They have developed a very small yet the most powerful battery on earth. It is expected to revolutionize the operations of radio communications devices and compact electronics. Prof. King said:

“This is a whole new way to think about batteries,” King said. “A battery can deliver far more power than anybody ever thought. In recent decades, electronics have gotten small. The thinking parts of computers have gotten small. And the battery has lagged far behind. This is a microtechnology that could change all of that. Now the power source is as high-performance as the rest of it.”

It has been explained further:

The batteries owe their high performance to their internal three-dimensional microstructure. Batteries have two key components: the anode (minus side) and cathode (plus side). Building on a novel fast-charging cathode design by materials science and engineering professor Paul Braun’s group, King and Pikul developed a matching anode and then developed a new way to integrate the two components at the microscale to make a complete battery with superior performance.

With so much power, the batteries could enable sensors or radio signals that broadcast 30 times farther, or devices 30 times smaller. The batteries are rechargeable and can charge 1,000 times faster than competing technologies — imagine juicing up a credit-card-thin phone in less than a second. In addition to consumer electronics, medical devices, lasers, sensors and other applications could see leaps forward in technology with such power sources available.

Read full article here.

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