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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
folkfreak
bg1968
118 posts
 
It would be nice to hear Bob Grost of Cerious Technologies Graphene Extreme and Matrix cables chime in on the subject. 
geoffkait's avatar
geoffkait
23,365 posts
 
Uh, why would he feel an obligation to chime in? 
roxy54's avatar
roxy54
8,203 posts
 
Because he makes cables with graphene.
geoffkait's avatar
geoffkait
23,365 posts
 
Uh, obviously, but why would he share how he makes them with John Q. Public? Anymore than the dude who makes Graphene contact enhancer would be interested in sharing his ideas. 
guidocorona
4,298 posts
 

It's no so much how he builds some parts of his cables using graphene, but why.... And is he using proper graphene two-dimensional crystal latice, or much more readily available and inexpensive bulk graphite powder instead? Graphene is constituted by single layers of carbon atoms arranged in a hexagonal matrix. I still do not understand what function these micro-sheets of material might have in audio applications from an engineering point of view...


... From a sheer marketing communication point of view instead.... That's an entirely other matter, just like all other new-fangled exotica *Grins!*


G.

   

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