April 28, 2023
April 28, 2023 —
Using computer simulations and X-ray experiments, researchers could “see” in detail why lithium ions move slowly in a solid-state battery—specifically, at the electrolyte-electrode interface. The work could lead to new strategies to enhance ionic conductivity in solid-state batteries.
May 23, 2023
May 23, 2023 —
Ateios Systems, a battery materials innovation company started by two UC San Diego alumni, announced that it has been awarded $2.4 million by the U.S. Department of Defense (DOD) to help improve battery material performance and production.
May 2, 2022
May 2, 2022 —
Researchers at UC San Diego and Boise State University have developed a new approach to making novel lithium-ion battery materials. The approach transforms a non-crystalline material into a crystalline anode material with exceptional battery properties—by cycling it with lithium.
February 23, 2021
February 23, 2021 —
A team of researchers designed and manufactured a new sodium-ion conductor for solid-state sodium-ion batteries that is stable when incorporated into higher-voltage oxide cathodes. This new solid electrolyte could dramatically improve the efficiency and lifespan of this class of batteries.
January 25, 2018
January 25, 2018 —
…from spent lithium ion batteries and makes them work just as good as new. The process involves harvesting the degraded cathode particles from a used battery and then boiling and heat treating them. Researchers built new batteries using the regenerated cathodes. Charge storage capacity, charging time and battery lifetime were…
October 7, 2016
October 7, 2016 —
University of California San Diego nanoengineering professor Shirley Meng is the recipient of the 2016 Charles W. Tobias Young Investigator Award from the Electrochemical Society (ECS). The award recognizes a young scientist or engineer who has contributed outstanding theoretical or experimental work in the fields of electrochemistry, electrochemical engineering, or…
June 18, 2015
June 18, 2015 —
In a new study, researchers explain why one particular cathode material works well at high voltages, while most other cathodes do not. The insights, published in the 19 June issue of the journal Science, could help battery developers design rechargeable lithium-ion batteries that operate at higher voltages.
July 27, 2020
July 27, 2020 —
Materials scientists studying battery recharging fundamentals made an astonishing discovery that could open the door to better batteries, faster catalysts and other materials science leaps.
August 5, 2016
August 5, 2016 —
…to almost triple the energy packed in electric car batteries and make them smaller, lighter and less expensive. This would allow manufacturers to make more affordable electric vehicles that can travel two to three times farther.
December 7, 2020
December 7, 2020 —
A team of researchers has developed a flexible, rechargeable silver oxide-zinc battery with a five to 10 times greater areal energy density than state of the art. The battery also is easier to manufacture; while most flexible batteries need to be manufactured in sterile conditions, under vacuum, thi