Purchase Graphene: And Know about It
Graphene has been discovered recently and its discovery has taken the science world by storm. Classified as a material with only two dimensions, Graphene does not possess a third dimension. They allow free flow of electrons across the 2 dimensions that they possess but their movement in the third dimension is guided by the principles of quantum mechanics. It has a thickness that is a few nanometres wide.
With the discovery of Graphene, a new class of material was born. These came to be knownas 2D materials. Thanks to the success of Graphene, layered and non-layered 2D materialshave become subject to intense research. This interest in 2D materials can be largelyattributed to the unique physical and chemical properties of 2D materials.
Graphene Research Compared to other research fields, Graphene research is a new field. Itcame into being in 2004-2005 after series of papers were published involving severalgroups around the world. It did not take long for the researchers to realise thatGraphene was an interesting material. Related materials, mainly fullerenes, graphiteand carbon nanotubes, were being, researched and worked upon. These materialsare directly related to graphene (graphite: stacked form of graphene, fullerenes: wrapped form of graphene, nanotubes: rolled form of graphene). It was a verysimple transition for researchers and convenient too. They shifted from an area ofresearch that was scientifically saturated into a new area of research investingminimal amount in terms of resources and time.
Guide to purchase Graphene:
There are several factors that are required to be considered before we purchase graphene. These are:
Purpose: The purpose to purchase graphene is very important. Some purposes require a special chemically treated graphene, such as Graphene oxide powder that is used to make graphene sheets that are good at conducting. These sheets are used in DNA analysis and other advanced biotechnological and composite applications. When the purpose is determined, the quality and other important aspects are considered and it makes it easier to take purchase decisions.
Price: Price is yet another important consideration. However, the price and the quality of Graphene required are directly related. For the users that need higher quality Graphene would definitely have to pay more than the users that require lower quality of the same. The previously cited example of graphene oxide is considered not pure enough to be used in batteries, flexible touch screens solar cells, LEDs etc.