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.
> 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....
4 comments
[ 4.5 ms ] story [ 18.6 ms ] threadhttps://twitter.com/szacilow/status/1687518178472054789
> If the procedure worka, it will be patented and published, if not, it won't... I cannot reveal any details at the moment....
https://twitter.com/szacilow/status/1687569413912809472
> 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....