Background
17 May 2018

Varta
Update from the IDTechEx Show! 2018.
Full profile interview: Competitors
19 Oct 2015

SiNode Systems
Full profile interview: Competitors
9 Oct 2015

Paraclete Energy Corp
Full profile interview: Competitors
25 Jun 2015

Grafentek
Varta has developed a Si - C composite with 20-30% of Si, this material is prepared by fluidized bed reactor process in which carbon particles are coated with a silicon layer 3-6 microns thick.