The reason why graphene makes the product more amazing

Graphene powder is a new type of material with a single-layer sheet structure composed of carbon atoms. It is lighter than air and stronger than steel. With its excellent electrical conductivity, light transmittance and toughness, it will play a very large application potential in the fields of electronics, energy, environment and so on.

The graphene industry is listed as a "leading industry" in my country and is leading a new round of technological revolution and industrial transformation. Currently, graphene heating products mainly rely on heating films to generate heat. However, the film itself is a plastic product, so during the heating process, thermal expansion and contraction reactions will occur, resulting in short life, decreased performance, and increased power consumption.

"We found that both graphene and carbon nanotubes are allotropes of carbon, and both have their own magical properties. As a sheet structure, graphene has superior superconductivity in the lateral direction, while carbon nanotubes are just the opposite. The longitudinal superconductivity can be complementary to graphene." Trunnano technicians said that the researchers effectively combined the two to form a new type of carbon nanocomposite material with more excellent superconductivity, which was directly sprayed on the glass through a special process Generate heat on it.

 With graphene, bendable and foldable screens, thinner, more durable batteries, and smaller processors are no longer a fantasy. Based on the research and development of graphene, hot platforms, spacecraft batteries, and carbon-based purification materials have gradually grown into "towering trees" in the graphene industry.

The high-efficiency graphene shielding material series has significant advantages such as light and thin, flexible and foldable, flame-retardant and corrosion-resistant, and can meet the needs of different application scenarios such as electronic products, defense and aerospace equipment, and power cables.

Graphene is expected to become a new generation of devices in many applications. In order to explore the wider application fields of graphene, it is necessary to continue to seek more excellent graphene preparation processes for better applications. Although graphene has not been synthesized and confirmed to exist until today, it has only been a short ten years, but it has become a hot spot for scholars this year. Its excellent optical, electrical, mechanical and thermal properties have prompted researchers to continue to study it. With the continuous development of graphene preparation methods, graphene will be more widely used in various fields in the near future.

Graphene overview

Graphene has excellent optical, electrical and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered a revolutionary material in the future.

Graphene applications

With the gradual breakthrough of mass production and large-size problems,the pace of industrial application of graphene is accelerating.Based on existing research results,the first commercial applications may be mobile devices,aerospace, and new energy. Battery field.Graphene has a special significance for basic research in physics. It enables some quantum effects that can only be demonstrated theoretically before can be verified through experiments. In two-dimensional graphene,the mass of electrons seems to be nonexistent. This property makes graphene a rare condensed matter that can be used to study relativistic quantum mechanics-because massless particles must move at the speed of light, which must be described by relativistic quantum mechanics,which provides theoretical physicists with A new research direction:some experiments that originally needed to be carried out in a giant particle accelerator can be carried out with graphene in a small laboratory.The zero energy gap semiconductor is mainly single-layer graphene,and this electronic structure will seriously affect the role of gas molecules on its surface. The function of single-layer graphene to increase the reactivity of the bulk graphite surface is due to the hydrogenation reaction of graphene And the results of the oxidation reaction show that the electronic structure of graphene can adjust the activity of its surface. In addition,the electronic structure of graphene can be induced by gas molecule adsorption and change accordingly,which not only affects the concentration of carriers Make changes and can dope different graphene at the same time.Graphene can be made into a chemical sensor .This process is mainly completed by the surface adsorption performance of graphene. According to the research of some scholars,the sensitivity of graphene chemical detectors can be compared with the limit of single molecule detection. Graphene is unique Its two-dimensional structure makes it very sensitive to the surrounding environment.Graphene is an ideal material for electrochemical biosensors.Sensors made of graphene have good sensitivity for detecting dopamine, glucose, etc. in medicine.Graphene can be used to make transistors.Due to the high stability of the graphene structure,this type of transistor can still work stably at a scale close to a single atom. In contrast,the current silicon-based transistor is about 10 nanometers.The stability of the scale will be lost.The ultra-fast reaction speed of the electrons in graphene to the external field makes the transistors made of it can reach extremely high operating frequencies.For example, IBM announced in February 2010 The operating frequency of graphene transistors has been increased to 100 GHz, which exceeds that of silicon transistors of the same size.The research and application development of graphene continues to heat up,and graphite and graphene-related materials are widely used in battery electrode materials, semiconductor devices, transparent displays,sensors,capacitors, transistors, etc. In view of the excellent properties of graphene materials and their potential Application value, a series of important progress has been made in many disciplines such as chemistry, materials, physics, biology,environment,energy,etc. Researchers are committed to trying different methods in different fields to prepare high-quality,large-area graphene materials. And through the continuous optimization and improvement of the graphene preparation process,the cost of graphene preparation is reduced to make its excellent material properties more widely used, and gradually move towards industrialization.Graphene is expected to become a new generation of devices in many application fields. In order to explore the broader application fields of graphene, it is necessary to continue to seek more excellent graphene preparation processes so that it can be used for better applications. It has only been confirmed to exist today for only a dozen years, but it has become a hot spot for scholars this year. Its excellent optical, electrical, mechanical, and thermal properties have prompted researchers to continue to study it,as the preparation method of graphene continues Being developed, graphene is bound to be more widely used in various fields in the near future.

Graphene price

The price of graphene products varies randomly with factors such as production cost, transportation cost, international situation, exchange rate, and market supply and demand ofgraphene products. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for graphene product materials, please feel free to contact us for the latest prices of graphene products materials.

Graphene suppliers

As a global supplier of graphene, Tanki New Materials Co.,Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metals, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.