3 Applications of Graphene in Electronics




Graphene is a carbon allotrope that exhibits special properties. This wonder material has a unique structure, conducts electricity well, and is incredibly strong. The substance has several derivatives, such as graphene oxide and SiO2 graphene, which are used in improving modern-day electronics. Here are some of their applications:

Wearable Electronics

Wearable devices refer to items that people can comfortably wear. Examples of these are smartwatches and body-mounted cameras. These can be used for tracking information in real-time. Some have motion sensors that can take snapshots of day-to-day activities and sync them with a smartphone and computer.

Because of the energy they require, researchers are looking for new ways to power them. One solution is to create a graphene-based battery printed on fabric, which could allow people to use their devices for a long time. If this can be achieved, carrying heavy power banks or chargers will be a thing of the past.

Plastic Touchscreens

Most smartphone touchscreens are made of glass, which makes navigating these devices easier. With the use of your finger, you can access every file and app that you have. The only problem with them is that the display shatters easily. 

It's possible to create a touchscreen made of plastic rather than glass with the use of graphene-based conductors. This means that upcoming smartphones could have super thin and unbreakable touchscreens. If this happens, you'll never worry about breaking or scratching your phone's display again.

Faster Computers

A microprocessor is a part of a computer that serves as its engine to complete tasks. It's mostly made of silicon. Since 2005, this component’s processing speed has been limited to 3 to 5 gigahertz. The rate of signal and power that this component can handle is limited because of the material's resistance.

Boosting the speed of computers is essential in improving current technology. That's why many researchers are trying to create microprocessors with faster processing rates. By replacing silicon with graphene, the processing speed of computers can increase up to a thousand times. Soon, you'll see a machine that can perform complicated tasks, such as transferring a large chunk of files or computing complex formulas, in a blink of an eye.

These are just a few electronic applications of the wonder substance's derivatives, graphene on SiO2 and graphene oxide. And, as technology progresses, scientists will discover new ways to utilize them to improve current devices and create new ones.

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