Material of the future

High electrical conductivity

Approximately 1.5 times that of silver, the best-conducting metal.

High thermal conductivity

Thermal conductivity ~ 4000 W m⁻¹ K⁻¹, nearly the highest among all known materials.

Exceptional mechanical strength

Tensile strength of 1.3 × 10¹¹ Pa, stronger than steel by about 200 times, similar to the strength of diamond.

Outstanding elasticity and flexibility

Similar to rubber threads, graphene can stretch up to 20% of its original length when under tension.

Ultra-lightweight

A square meter of graphene weighs only 0.77 milligrams. With a mass of less than 1 gram, graphene sheets can cover an entire soccer field.

Transparent

Graphene allows up to 98% of light to pass through.

Applications of nano Graphene

Possessing the above superior properties, graphene offers many potential applications, including the following outstanding applications:

Electronics: Graphene is utilized in the fabrication of transistors and microcircuits in electronic devices, advancing the generation of high-speed, energy-efficient computers compared to current silicon-based computers.

Decades of research

  • 1947

    The theoretical calculation of the energy band structure of single-layer graphite was first carried out and published by Philip Russell Wallace.

  • 1962

    The term "Graphene" was first coined by Hanns-Peter Boehm and colleagues when the team conducted experiments to synthesize it.

  • 1970s

    Experimental fabrication of few-layer graphene was achieved through methods such as epitaxy and graphite exfoliation.

  • 2004

    The first single-layer graphene was successfully synthesized and officially identified by two scientists, Andre Geim and Konstantin Novoselov, at the University of Manchester. This breakthrough led to Andre Geim and his colleague receiving the Nobel Prize in Physics in 2010.

  • 2014

    Major technology companies such as Samsung and IBM began investing in research and development of graphene applications, marking the transition from fundamental research to commercial applications.

  • 2020s

    Research on graphene continues to advance. It has been integrated into various products and practical applications, including ultra-fast charging/discharging batteries, waterproof materials, sensors, and thin display screens.

How does BIGNANOTECH work on Graphene?

Big Nano Technology company conducts research and manufactures nano carbon materials, with graphene being a prominent example – one of the materials increasingly garnering attention for research and applications from both domestic and global technology companies. One of our major aspirations is to incorporate graphene into some fundamental materials currently used in industries to enhance the inherent properties of those foundational materials. With the integration of a small amount of graphene, less actual material will be needed to create products with improved performance.

One additive for
thousands of materials

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Lithium-Ion Battery

Graphene in the silicon anode increases battery cycle life by up to 4 times

Glass

Increases strength and allows a significant reduction in the use of toxic substances

ABS Plastic

Increases impact resistance and makes materials anti-static

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Lithium-Ion Battery

Graphene in the silicon anode increases battery cycle life by up to 4 times

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