Tesla's new Extreme Fast Charging Patent

Pr Jeff Dahn released a new patent last night about Tesla's1million mile battery, can also be Extreme Fast Charged too by the look of thePatent Released last night by Pr Dahn and his team at Dalhousie University.

https://www.cell.com/trends/chemistry/pdf/S2589-5974(20)30036-8.pdf

https://pubs.acs.org/doi/pdf/10.1021/acs.jpcc.0c02370#

Novonixhas been working on Extreme Fast Charging for the last 3 years. Dr Burnsmentions Fast Charging as one of the features of the PUREgraphite anodematerial in the video above at the 4min 10 sec mark of this interview in theHotCopper Corporate Spotlight section. (link below)

https://hotcopper.com.au/asx/nvx/corporate-spotlight/#cs-tab-6207

Youneed the purest spheronised graphite anode material in the world (PUREgraphiteanode) to Extreme Fast Charge an EV, coupled with the specific ElectrolyteChemistry, that where the Extreme Fast Charging doesn't damage the battery.

These two factors workingtogether, allows the lithium ions via the specific Electrolyte to intercalateand deintercalate into/out of graphite electrode without creating dendrites andSEI that basically causes the total charge rate to keep falling to below the80% mark (eg slippage).

You can see thischart below from a previous Novonix presentation, the Extreme Fast Charge rateof the PUREgraphite anode material allows even Tesla's massive 90kWh battery inthe Model S to be charged in 8min instead of 75min on the fastest Tesla chargestoday.

ImagineEXtreme Fast Charging a Nissan Leaf in less than 2 minutes instead of 40minutesor a Kia Soul EV or VW eGolf in 2min 30sec instead of 45minutes.

Novonixhas mentioned XFC or Extreme Fast Charging a number of times in itspresentations over the last 2-3 yrs.

This is from Novonix's PUREgraphite's US Facebook page in February 2018. Again they specifically name Tesla as the example...Reducing a Tesla charge time from 1hour 15min to less than 10min.....

https://www.facebook.com/puregraphiteusa/