December 21, 2022
A team of nanoengineers, including a group from UC San Diego, has published groundbreaking research on batteries built to deliver high-power output under the hottest and coldest conditions. This work provides insights into the electrolyte design for extreme-temperature batteries.
June 7, 2021
A new technology could dramatically improve the safety and performance of lithium-ion batteries that operate with gas electrolytes at ultra-low temperatures. By keeping electrolytes from vaporizing, the technology can prevent pressure buildup inside the battery that leads to swelling and explosions.
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.
January 28, 2021
Thanks to NSF-funded supercomputers including Comet at the San Diego Supercomputer Center at UC San Diego, the research community has been making progress on developing more reliable and efficient batteries that may power tomorrow’s electric vehicles and other products.
September 29, 2014
…the largest, most environmentally-friendly, battery-based energy storage systems in the nation will be installed at the University of California, San Diego the campus announced today. The 2.5 megawatt (MW), 5 megawatt-hour (MWh) system—enough to power 2,500 homes—will be integrated into the university’s microgrid, which generates 92 percent of the electricity…
August 3, 2023
A team of battery researchers led by the University of California San Diego and University of Chicago has developed a new methodology to produce the potentially game-changing thin film solid-state electrolyte called lithium phosphorus oxynitride (LiPON).
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.
August 2, 2022
Battery researchers and other engineers from UC San Diego, with collaboration from the LG Energy Solution, outline three categories of engineering challenges that must be solved in order to transition all-solid-state batteries from the laboratory toward large-scale industrial manufacturing.
September 23, 2021
Engineers created a new type of battery that weaves two promising battery sub-fields into a single battery. The battery uses both a solid state electrolyte and an all-silicon anode, making it a silicon all-solid-state battery.
July 7, 2016
An international team of researchers has demonstrated a new way to increase the robustness and energy storage capability of a particular class of “lithium-rich” cathode materials—by using a carbon dioxide-based gas mixture to create oxygen vacancies at the material’s surface. Researchers said the treatment improved the energy density—the amount of…
