June 15, 2017
…electrolytes that enable lithium batteries to run at temperatures as low as -60 degrees Celsius with excellent performance—in comparison, today’s lithium-ion batteries stop working at -20 degrees Celsius. The new electrolytes also enable electrochemical capacitors to run as cold as -80 degrees Celsius—their current limit is -40 degrees Celsius.
May 21, 2015
Power to the Batteries New center promises better batteries for low-carbon future Better solar panels and wind turbines are important to helping ensure a low-carbon future. But they are not enough. The energy from these intermittent sources must be stored, managed, converted and accessed when it’s needed most. And the…
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
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.
November 28, 2022
Nanoengineers at the University of California San Diego’s Jacobs School of Engineering have developed an AI algorithm that almost instantaneously predicts the structure and dynamic properties of any material. Known as M3GNet, the algorithm was used to develop a materials database, matterverse.ai.
May 24, 2017
…of California San Diego have developed the first printed battery that is flexible, stretchable and rechargeable. The zinc batteries could be used to power everything from wearable sensors to solar cells and other kinds of electronics. The work appears in the April 19, 2017 issue of Advanced Energy Materials.
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 16, 2018
Researchers led by a University of California San Diego team have published work in the journal Nature Energy that explains what’s causing the performance-reducing “voltage fade” that currently plagues a promising class of cathode materials called Lithium-rich NMC (nickel magnesium cobalt) layered oxides.
October 28, 2024
UC San Diego experts weigh in on each stage of a typical EV battery’s life cycle and share their thoughts on what the future might hold.
April 25, 2016
…key component in rechargeable batteries for laptops and cell phones, lithium is actively mined in Argentina, Bolivia and Chile. This activity is changing the landscape and the lives of people living in the region. As a fellow, Martin-Cabrera will receive $40,000 to fund six consecutive months of leave to work…
