Liquid graphene made by Carbon Waters is safe to use in industry and environmentally friendly. Everything is done in water, in active solutions which also prevent risks associated with organic powders.

“A French start-up has developed a high-quality liquid graphene that can be used in material resistance, thermal management and metal substitution. Unlike graphene oxide dispersion, Carbon Waters’ graphene is 100% pure and stable and it is safe to use in industrial and research settings. Plus it is environmentally friendly.
 
Graphene is an extremely thin carbon sheet which performs in a unique way in many areas. Layers of graphene are stacked together in order to form graphite, the most common form of carbon material. Graphene is the thinnest known compound and exhibits incredible properties.
 
Innovation Origins talked with Alban Chesneau, one of Carbon Waters founders.
 
Carbon Waters is a young chemical company specialised in graphene production but also in the development of additives and coating which use graphene. The thing that is very particular about the way we produce graphene, is that we don’t use powder at all. Basically, we produce graphene from graphite and everything is done in a liquid form. Subsequently, this means that there is no risk concerning nanoparticles or nano-powders.
 
This is something that is really novel – not using any oxide dispersion in the production of graphene. Everything is done in water, in active solutions which also prevent risks associated with organic powders. We have achieved a very stable solution of graphene in liquid, something that is absolutely very hard to accomplish, a lot of companies are working on this.
 
One characteristic of Carbon Waters is the development of toxic-free products. Right now, a lot of coatings use contact residual materials and there are risks involved in using them. What we do, and what we really want to keep doing in Carbon Waters, is to use graphene so as to replace these materials. Develop a product that is problem-free and much more environmentally friendly”.

 
Read full article Start-up of the day: fashioning graphene out of food waste

Source: Innovation Origins

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