What is a graphene battery?

Graphene battery technology has a similar structure to traditional batteries in that they have two electrodes and an electrolyte solution to facilitate ion transfer. The main difference between solid-state batteries and graphene-based batteries is in the composition of one or both electrodes.

Should you add graphene to a lithium battery?

Batteries enhanced with graphene can fix or mitigate many of these issues. Adding graphene to current lithium batteries can increase their capacity dramatically, help them charge quickly and safely, and make them last much longer before they need replacement. Solid-state batteries have no liquid electrolyte.

Are graphene batteries better than lithium-ion batteries?

Graphene batteries come with two major advantages over standard lithium-ion: The way it works is simple—at least in theory. The use of graphene-based batteries is a completely new direction. It gets battery cells to charge more quickly.

How do graphene-based batteries work?

The way it works is simple—at least in theory. The use of graphene-based batteries is a completely new direction. It gets battery cells to charge more quickly. Lithium-ion batteries work by transferring lithium ions between a cathode and an anode using a liquid electrolyte.

Are graphene-enhanced lithium batteries still on the market?

Although solid-state graphene batteries are still years away, graphene-enhanced lithium batteries are already on the market. For example, you can buy one of Elecjet's Apollo batteries, which have graphene components that help enhance the lithium battery inside.

Are graphene batteries safe?

One of the most important benefits of incorporating graphene into batteries is the improved safety. Li-ion batteries are becoming infamous for causing fires, however graphene's stability and heat dissipation make it a non-flammable option. Handling graphene is also much safer than lithium as it is non-toxic.