U.S. scientists used density functional theory to reveal how sodium ions are stored in nanoporous carbon anodes for sodium-ion batteries, identifying dual ionic and metallic storage mechanisms within ...

A company from Australia called Graphene Manufacturing Group (GMG) has announced some interesting test results from aluminum-ion battery testing. This new type of rechargeable battery can charge ten ...

Graphene Manufacturing Group (GMG) has announced that aluminum-ion batteries can charge 60 times faster than conventional lithium-ion batteries. GMG, based in Brisbane, Australia, recently announced a ...

A new generation of sodium-ion (Na-ion) battery cells has been launched as an alternative to the virtual monopoly of lithium-ion (Li-ion). Although the technology is unlikely to displace significant ...

Brisbane, Australia--(Newsfile Corp. - December 15, 2025) - Graphene Manufacturing Group Ltd. (GMG:CA) (OTCQX: GMGMF) ("GMG" or the "Company") is pleased to provide the latest progress update on the ...

The ever-changing properties during cell charging. The impact of wire-path resistance. Dealing with charger inefficiencies. When lithium-ion cell testers are being specified, the request is for a ...