An efficient lithium-oxygen (Li-O2) battery that can be recharged more than 2,000 times could make truly long-distance electric cars possible for the first time.

TESTING A NEW LITHIUM BATTERY CONCEPT: ... The result is a “highly effective electrolyte that permits stable Li-O2 battery operations on the cathode with superior cycle lifetimes,” the team reports in ...

At the cathode of a Li–O2 battery, O2 is reduced to Li2O2 on discharge, the process being reversed on charge. Li2O2 is an insulating and insoluble solid, leading ultimately to low rates, low ...

Significant progress in lithium-air battery development. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2021 / 05 / 210506104801.htm ...

The high theoretical-energy density of lithium-oxygen (Li-O2) batteries and their relatively light weight have made them the Holy Grail of rechargeable battery systems. But long-standing issues with ...

A lithium–oxygen battery, comprising a lithium carbonate-based protected anode, a molybdenum disulfide cathode and an ionic liquid/dimethyl sulfoxide electrolyte, operates in a simulated air ...

Researchers have applied a 'water-in-salt' electrolyte that enables stable operation of a lithium-air battery, ... Cathodically Stable Li-O 2 Battery Operations Using Water-in-Salt Electrolyte ...

Significant progress in lithium-air battery development. University of Liverpool. Journal Advanced Functional Materials DOI 10.1002/adfm.202010627 ...

The commercial lithium-ion battery with the highest energy density nowadays is made by Beijing WeLion New Energy Technology, and it delivers 360 Wh/kg. That is just a bit more than half of what ...

Our results demonstrate that the LiO2 formed in the Li–O2 battery is stable enough for the battery to be repeatedly charged and discharged with a very low charge potential (about 3.2 volts)." ...

TESTING A NEW LITHIUM BATTERY CONCEPT: A discharged carbon cathode viewed through scanning electron microscopy by a team of researchers from Boston College and the Technical University of Denmark. The ...