I don't know about others but I have some (unanswered) questions about how Si from the QRR is converted to SiOx.

How is it done? - in general terms, I know you cannot disclose specifics.  But perhaps in the same way as described in the patent application. 

Is O2 introduced under pressure. Is it metered? Is there a catalyst?

And most importantly,  how did the inventors of the QRR not think of this embellishment? After all they invented it. 

[Chuckle] Sometimes when you need an interview with Bernard there isn't one. 

Brgds

A-G.