What is chemically modified graphene?
Chemically modified graphenes (CMGs) are unique building blocks for “bottom up” nanotechnology because of their single-atom thickness, two-dimensional conjugated structure, and exceptional physical and chemical properties.
How do you functionalize graphene?
Chemically functionalized graphene can be processed further by solvent-assisted techniques, such as layer-by-layer assembly, spin-coating, and filtration.
Is graphene chemically resistant?
Graphene based materials have attracted great interest in the development of new and advanced protective coatings due to their excellent chemical resistance, impermeability to gases, adsorption capacity, anti-bacterial properties, mechanical strength, lubricity and thermal stability.
What are the chemical properties of graphene?
Graphene possesses other amazing characteristics: Its high electron mobility is 100x faster than silicon; it conducts heat 2x better than diamond; its electrical conductivity is 13x better than copper; it absorbs only 2.3% of reflecting light; it is impervious so that even the smallest atom (helium) can’t pass through …
Can I make graphene at home?
For all its high-tech capacities, graphene is surprisingly easy to make at home—in very small quantities. The only raw materials needed are graphite (for instance, the broken-off point of a standard Number 2 pencil) and some fairly robust adhesive tape.
What is the chemical formula of graphene?
Chemical Identifiers
| Linear Formula | C |
|---|---|
| MDL Number | MFCD00144065 |
| EC No. | 231-955-3 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 5462310 |
Is graphene corrosion resistant?
Besides several other unique properties, graphene possesses remarkable chemical inertness. Graphene coatings either a single or a few atomic layers thick on metals has been shown to improve their corrosion resistance by up to one-and-half orders of magnitude.