Massachusetts Institute of Technology (MIT) researchers have developed a new organic cathode material with an energy density higher than most cobalt-based cathodes. It can charge–discharge in as ...

LAST July, I observed that the cathode 'spot' of the transient arc obtained by discharging a condenser through a vacuum tube with mercury cathode took the form (a few microseconds after initiation) of ...

Solid-state batteries for electric vehicles, offering greater energy density and range than contemporary lithium-ion batteries, remain out of reach, not least due to challenges coming from the ...

HARWELL, UK (1 March 2021) Scientists based at the University of Oxford as part of the Faraday Institution CATMAT project researching next-generation cathode materials have made a significant advance ...

(MENAFN- EIN Presswire) EINPresswire/ -- Researchers have developed a manganese-based, cobalt-free lithium -excess layered cathode that significantly advances the performance of lithium-ion batteries.