Industrial Thin Graphene Nanoplate

Industrial Thin Graphene NanoplateProduct Name Name: Industrial Thin Graphene Nanoplate Product Overview Graphene is a two dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice, possessing numerous unique properties and widely used in various fields. The research on graphene can be traced back to 1948, when Austrian scientists Luce and Wagner first used transmission electron microscopy to capture images of a small amount of graphene layers. In 2004,

Product Name

Name: Industrial Thin Graphene Nanoplate

^{Product Overview}

Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice, possessing numerous unique properties and widely used in various fields. The research on graphene can be traced back to 1948, when Austrian scientists Luce and Wagner first used transmission electron microscopy to capture images of a small amount of graphene layers. In 2004, British scientists Andrei Geim and Konstantin Novoselov successfully separated a single layer of graphene, which attracted widespread attention and earned them the 2010 Nobel Prize in Physics.

Graphene is a two-dimensional carbon element, and single-layer graphene is composed of a single layer of carbon atoms. Each carbon atom is connected in a sp ² hybridization form to form a hexagonal honeycomb like two-dimensional structure. The C-C bond length in graphene is about 0.142nm, the bond angle is 120 °, and the thickness is only 0.35nm.

Graphene is currently one of the strongest materials known, with excellent mechanical, electrical, and optical properties. It has low resistivity and superior conductivity, and the quantum Hall effect can be observed at room temperature. In addition, graphene also has transparency and nonlinear optical properties.

The reactivity of graphene is mainly concentrated at the boundary groups and planar defects. It can be oxidized at high temperatures or react with oxidizing acids to produce products such as CO and CO ¡ãC Graphene can also be connected to oxygen-containing groups to generate oxidized graphene, or connected to other groups to generate corresponding derivatives.

Graphene can be synthesized through methods such as mechanical exfoliation, chemical vapor deposition, oxidation-reduction, and electrochemistry.

^{Technical Parameter}

Electrical Conductivity: 800-1100 S/cm

Appearance: Black powder

Bulk density: 0.04-0.07 g/cm3

Tap density: 0.06-0.10 g/cm3

^{Product Features}

This graphene is prepared by liquid-phase ultrasonic exfoliation, with a complete structure and few defects. It has the following characteristics:

Excellent conductivity: The electrons on the π bonds in graphene have strong free mobility, low resistivity, and superior conductivity.

High strength and toughness: Graphene is one of the materials with the highest known strength and excellent toughness.

Good thermal conductivity: Pure defect free single-layer graphene is currently the carbon material with the highest thermal conductivity.

Chemical stability: Graphene has a very stable structure, with flexible connections between carbon atoms, exhibiting good stability at room temperature.

Adjustable size: Multiple thicknesses of graphene can be provided.

Application Fields

The theoretical application areas of graphene include but are not limited to the following aspects:

In the field of electronics, it can replace silicon as a chip material and be applied in transistors, integrated circuits, flexible screens, wearable devices, solar charging, etc;

In the field of heat dissipation materials, it can be used for the heat dissipation of products such as LED lamps, reducing system costs by at least 30%. It can also be applied to the heat dissipation of smartphones, tablets, high-power energy-saving LED lighting, satellite circuits, laser weapons, etc;

In the automotive field, it can be applied to automotive lubricants, power vehicles, car night vision functions, car tires, etc., greatly reducing battery weight and reducing overall vehicle quality, extending battery life, and greatly improving the range and charging speed of electric vehicles;

Biomedical field: can be used for biosensors, drug delivery platforms, tissue engineering, biological imaging, etc;

In the military industry, it can be applied to aerospace, military and other fields, providing endless power for interstellar exploration, satellite orbit change, etc;

Energy field: can be used for new energy devices such as lithium-ion batteries, supercapacitors, solar cells, etc;

In the field of composite materials, it can be used to produce new generation polymers and composite materials with stronger performance;

Sensor field: It can be used for the diagnosis of glucose, cholesterol, hemoglobin, and cancer cells, and can also be used as a pH sensor to detect pollutants;

Coating field: can be used on various surfaces from glass to metal to improve corrosion resistance, new generation waterproof equipment, etc;

In the field of conductive printing and packaging, we can provide high conductivity, flexibility, high-speed printing, and low-temperature curing, opening the door to printed electronic products for special applications.

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