The elephant in the room, page-11

“For years and years, companies have been trying to put silicon into graphite to give the battery more capacity,” explained St Baker. “But the problem is the silicon expands and contracts and damages the graphite and [shortens] battery life. So this has been an ongoing problem that the industry has been dealing with. The guys working for us in Dalhousie have managed to get the silicon inside the graphite particles. Not only do they get the silicon inside the particles, but they do it in a manner which is very cheap.”

https://chargedevs.com/features/battery-testing-start-up-novonix-has-spun-off-puregraphite-to-manufacture-anode-material-in-the-us/

Now consider this the DPMG process it creates an onion wrap I beleive this is how they are acheiving the "get the silicon inside the graphite particles". Also Chris in a video says graphene as the onion wrap. The next patent or ann I beleive will be silicon inside the graphene particles which is a game changer because DPMG makes it economicly possible.