He seems like quite the character and just approaching this as a hobby (?). I've just clicked through his (translated) tweets, that say he made his own method because the documented one was rubbish.<p><a href="https://twitter.com/szacilow/status/1687518178472054789" rel="nofollow noreferrer">https://twitter.com/szacilow/status/1687518178472054789</a><p>> If the procedure worka, it will be patented and published, if not, it won't... I cannot reveal any details at the moment....<p><a href="https://twitter.com/szacilow/status/1687569413912809472" rel="nofollow noreferrer">https://twitter.com/szacilow/status/1687569413912809472</a><p>> I don't know, three days ago I hadn't heard of this material yet, yesterday I developed an alternative synthesis, and today I took the first sample out of the furnace....