Battery composition

Hey guys,
if anyone here is up to speed with or interested in potential future developments in battery technology, I’d be interested to hear your thoughts on this thread. I am heavily invested in Firefinch with the expectation that EV demand will have a material impact on our share price but I want to keep an open mind for the potential that lithium based batteries may be improved upon with an alternative commodity such as aluminium such as in this article
https://graphenemg.com/energy-storage-solutions/aluminum-ion-battery/

let me know your thoughts