4. It is a thin layer of pure carbon.
Single, tightly packed layer of carbon
atoms
Atoms hexagonal honeycomb lattice.
Thinnest compound known by man at one
atom thick.
6.
The lightest material known.
The best conductor of heat at room
temperature .
The strongest compound discovered.
Best conductor of electricity known.
Graphene could well be an ecologically
friendly.gra
Stiff.
7.
Improvement the performance and
efficiency
current materials and substances
NAND flash memory.
Replace silicone in electrical systems in
the future.
Bioengineering, composite
materials, energy technology and
nanotechnology.
8.
Optical Engineering:
Touchscreens.
liquid crystal displays (LCD).
organic light emitting diodes (OLEDs).
Biological Electronics
It could be
utilised in the process of tissue regeneration.
Ultrafiltration.
Water filtration and
desalination systems and biofuel creation.
12. Tubular or cylindrical carbon structures
measured in nm.
Structure : single layer and multiple layer.
It’s a alotropic shape of carbon.
Nanoshaped hexagonal units.
13. In 1991 the resercher Sumio Lijima (Japan)
descovered them.
He found fibres deposited in a soot’s speck.
Due to its shape they were called Carbone
Nanotubes.
Some years later there were created one
layer nanotubes.
15.
Solar cells and storage of hydrogen.
Automobile ligh pieces or space vehicles.
Transistors.
Rechargeables batteries, automobile pieces,
sport articles, etc.
Lithium’s ion batteries.
To administer therapeutic heat, drugs and
medical sensors to attack carcinogenic cells.
17.
NASA’s scientifics project.
It would be made of carbon nanotubes.
Due to its properties.
Through this elevator spacial ships would go
into the space.
Economic improvement in spacial missions.
http://www.youtube.com/watch?v=cxIUAE
H9YFU
21. In 1946 Russell Ohl-Solar cells:
Made up → silicon
• Good properties
• Very expensive
Applications of nanotechnology in solar cells
– Organic solar cells
28.
Have been around for over 1000 years.
In 1968 was developed the relationship
between technology and apparel.
In 1990 appeared wearable computers.
Was integrated digital electronics
with conductive fabrics and
electronic circuits.