Properties and applications of graphene. More introductions about graphene are in Alfa Chemistry. https://www.alfa-chemistry.com/products/graphene-38.htm

1. Graphene

2. Graphene is a honeycomb planar film formed by sp2 hybridization
of carbon atoms. It is a quasi-two-dimensional material with only
one atomic layer thickness, so it is also called monatomic layer
graphite.

3. Strength Flexibility Conductivity Thermal Optical
Graphene

4. Graphene
“Most
Conductive
Conductivity
“
“ Change the
21st Century
“
“Maximum
Intensity
“
“ Most
Thin
“
Black gold
King of new
materials

5. Physical Properties
Tensile strength
125GPa
Elastic modulus
1.1TPa
Young's modulus
42 N/m2
Graphene with 1m2
withstand 4kg
100 times
1
2
4
3
Strength and Flexibility

6. Unique
Carrier
Properties
Quality of
the Dirac
fermions
The carrier properties of graphene derivatives has great
potential for further development of graphene-based
electronic and energy devices
The Fermi wavelength in
high-quality bulk graphene
can be tuned up to hundreds
of nanometres.
Physical Properties
Conductive Thermal Conductivity

7. Graphene can react with active metals, or oxidized in air.
Oxidation
It can be oxidized by oxidizing acid, by which the graphene
can be cut into small pieces.
Reducibility
Chemical Properties
Aromaticity
Graphene is aromatic and has aromatic properties.
Other Properties
Adsorpt and desorpt of various atoms and molecules, with
super-hydrophobic and super-oleophilic

8. Stability
The structure of graphene is very stable, carbon-carbon bond is only 1.42. The
connection between the carbon atoms inside the graphene is very flexible. When the
external force is applied to the graphene, the carbon atoms are bent and deformed, so
that the carbon atoms need not be rearranged to accommodate the external forces, thus
maintaining the structural stability. In addition, when the electrons in the graphene move
in the track, they do not scatter due to lattice defects or the introduction of foreign
atoms. As the interatomic force is very strong, at room temperature, even if the
surrounding carbon atoms crashed, the internal interference of graphene is very small.
Chemical Properties

9. Applications
Solar
Cells
Light-
Emitting
Diodes
Touch
Panels
Smart
Windows
Phone

10. 3
2
1 Fast charging
Long life span
Environmentally friendly
Applications

11. Information
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