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What are the applications of nano graphene in mobile phones?

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What are the applications of nano graphene in mobile phones?

  • October 25,2018.
Graphene is a two-dimensional carbon nanomaterial composed of a carbon atom and a sp2 hybrid orbital to form a hexagonal honeycomb lattice.
Graphene has excellent optical, electrical and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine and drug delivery. It is considered to be a revolutionary material in the future.

As such a high functional advanced material, it can be found in various key parts of the phone.

1. Screen

Graphene screens can use force sensors to bring new dimensions to touch screen technology. In addition, due to the high toughness of graphene, we can integrate these new features into flexible screens, which is useful for wearable technology.


2. Antenna and communication

Graphene can boost optical data communication to unprecedented speeds while reducing energy consumption and transmission errors. By 2020, the goal of the graphene flagship is to link more than 400 gigabits of data per second. Graphene can also be used as a basis for flexible near field communication (NFC) antennas, providing conditions for new technologies such as electronic banknotes or smart wallets.


3. Sensor

Graphene sensors have many applications: they are linked to our whole body health sensors to monitor high-risk infections, oxygen and sugar levels, correct our posture, and even help us track neuropathic diseases. Sensors can also detect and analyze our environment.


4. Processor and electronics

The electronic properties of graphene allow us to make faster, more reliable cell phone accessories. Graphene has high strength, high conductivity, but is very thin - only one atom thick, making smart products and IoT micro-processors thinner and faster. Graphene and related materials are very flexible, and the device can be integrated into textiles, even with “stickers” attached directly to the skin.


5. Battery

Graphene can be used to increase the capacity, efficiency and stability of the battery. Graphene batteries offer higher energy storage and better performance over their lifetime and charging time. Graphene and related materials can also be used to improve the performance of other energy storage solutions, such as supercapacitors.


6. Phone case

Graphene is a high strength material. Blended with resins and plastics, or even as a coating, graphene can be used to make safer helmets, stronger aircraft parts and more durable building materials. Combining graphene with the outer casing of the phone makes it even stronger, and we may never have to worry about it falling again!


7. Headphone/speaker

Graphene makes headphones and speakers more energy efficient and lighter, while producing better sound. When the membranes become light, they are typically too FL to be releasable and produce unnecessary vibration and noise. Graphene is flexible and strong, so distortion is reduced and people can enjoy their favorite music source: with unprecedented clarity!

At present, the graphene market is quite a mixed bag. Most of named graphene are actually graphene nanoplatelets. 
In such a market situation, Hongwu Nano insists on providing only true graphene.
Single-layer graphene, multilayer graphene, and nitrogen-doped graphene are all provided by Hongwu Nano.

Hongwu Nano is Brand with a professional team with 16 years of R&D and production experience. Shouldering a mission of being a professional supplier in the field of nano new materials with related service, Hongwu Nano has always adhered to the values of quality and customer first, honesty and trustworthiness, and first-class service. We operate the whole with modular management, stick to market-oriented, take technology as the driving force，to meet the reasonable demands of customers as responsibility. Focus on the profession with deep plowing and careful cultivation.

Win by virtue of outstanding talents and advanced materials.



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