How long before they jump on this..?

Very interesting prospects for this new material but as jond pointed out, half the members here will be diametrically opposed to it because of its connections to green energy. 

The only other new speaker driver material I know of is basalt (lava rock) that Revival Audio uses in its mid woofers and woofers. (akin to green energy as it's naturally occurring).

All the best,
Nonoise

Would ,   planar-magnetic speakers ,   be the kind of use , in audio , for this kind of new material ?

Electrically conductive .

Sounds an awful lot like Carbon Fiber ?

This stuff is comprised of nano tubes.