CONTENTS INTRODUCTIONAPPLICATIONSI. GRAPHENE BATTERIESII. SUPER CAPACITORSIII. PHOTOVOLTAIC CELLSIV. F-OLED ADVANTAGES CONCLUSION

GRAPHENE

Graphene is an allotrope of carbon in the form of a two-dimensional, atomic-scale, honey-comb lattice.

Properties of Graphene

Graphene is chemically the most reactive form of carbon.

Graphene is a nanomaterial that is just one atom thick.

APPLICATIONS GRAPHENE BATTERIES

Conventional battery

materials enhanced with graphene.

Batteries are light, durable.

A Chinese company has shown  the “world’s first graphene battery.”

Possibilities of flexible or super-lightweight batteries .

It is able to hold hundreds of times the amount of electrical charge

Replacement for electrochemical batteries.

Graphene Supercapacitors

In the current world

A Chinese company is manufacturing buses that has super capacitor systems.

As power backup supplies for industry or even our own homes.

Graphene In Photovoltaic Cells

It can be used as an alternative to silicon or ITO .

Silicon cells are very expensive so graphene is used.

When graphene absorbs a photon , it generates multiple electrons.

Graphene is able to work on all wavelengths

F-OLED DISPLAY

OLEDs display is a promising technology

Their use can reduce breakage.

Excellent candidate for opto-electronic devices.

F-OLEDs can be used in next-generation displays.

Advantages Of Graphene

• Production  of  high  speed electronic devices  responsible  for  fast 

technological  changes.

• Production of low cost display screens in mobile devices .

CONCLUSION

• Graphene has numerous applications .

• Graphene pave the way for a new breed of computer chips smaller and faster.

It’s a wonder material that could revolutionize the world.