Pin It

Researchers at the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, Knoxville, discovered a key material needed for fast-charging lithium-ion batteries. The commercially relevant approach opens a potential pathway to improve charging speeds for electric vehicles.

Lithium-ion batteries, or LIBs, play an essential role in the nation's portfolio of . Most hybrid electric and all- use LIBs. These offer advantages in reliability and efficiency because they can store more energy, charge faster and last longer than traditional lead-acid batteries. However, the technology is still developing, and fundamental advances are needed to meet priorities to improve the cost, range and charge time of electric-vehicle batteries.

"Overcoming these challenges will require advances in materials that are more efficient and that are scalable to industry," said ORNL Corporate Fellow and corresponding author Sheng Dai.

Results published in Advanced Energy Materials demonstrate a novel fast-charging battery anode material achieved by using a scalable synthesis method. The team discovered a novel compound of molybdenum-tungsten-niobate, or MWNO, with fast rechargeability and that could potentially replace graphite in commercial batteries.

To read more, click here.

free live sex indian sex cam live rivsexcam il miglior sito di webcam live sex chat with cam girls Regardez sexe shows en direct