Beware of new material claims - the case of graphene

Given that graphene is quite the in vogue material for audio applications I wonder how many (if any) of the vendors selling this are actually sourcing the real thing?

http://blogs.sciencemag.org/pipeline/archives/2018/10/11/graphene-you-dont-get-what-you-pay-for

folkfreak10-13-2018 11:39am

dbclub Details Discussions Posts This discussion Message User 4 posts 10-19-2018 at 01:45pm Copy Comment URL Report Comment Edit Delete As far as I know, only ORA sound in Canada actually produce "real" molecule-thick graphene for audio diaphragms. https://www.ora-sound.com