RE:Tesla and Jeff Dahmen - Patents for Single Crystal CAMAt that time, Jeff Dahn did not use “single crystal” cathodes manufactured by Nano One Materials! But: "... so if you make these single crystal particles, they should succeed >> however you do it. <<"
https://nickelinstitute.org/en/blog/2021/january/single-crystal-ni-containing-cathodes-a-conversation-with-prof-jeff-dahn/
But that has probably changed significantly now with the progress that Nano One Materials has made since then!
https://cdn-ceo-ca.s3.amazonaws.com/1ipba1p-IMG_9051.jpeg
https://cdn-ceo-ca.s3.amazonaws.com/1ipbb7q-IMG_9052.jpeg
https://www.youtube.com/watch?v=fNpTPmbYOUI