What is the value of graphene materials?
In the semiconductor industry, silicon, as the most common semiconductor material, has a history of decades of development. With the development of Moore's Law to the bottleneck, new semiconductor materials are gradually discovered, researched and applied. Among them, graphene is a material with excellent performance. Because graphene has better electrical properties than silicon, it can be made better. In addition to semiconductor devices, graphene has good optical properties and is suitable for the manufacture of photoelectric sensors and other products. In the future, graphene will surely become a very promising semiconductor material.
The value of graphene materials
To study the value of graphene materials, you must know its properties. Graphene is currently known as one of the highest-strength materials, and its toughness is also good. Inkene has super-strong local conductivity, and its carrier mobility is very good, and its electronic properties are stable. If graphene is used as a battery, it can undoubtedly improve the performance of the battery. With the development of new energy vehicles, battery capacity and conductive sales efficiency have become pain points for industrial development. The use of lithium ions to quickly and massively shuttle between the graphene surface and electrodes can bring new innovations and technologies to the battery industry breakthrough.
Graphene chip
Chips made of silicon materials have been widely used. The performance of graphene materials can reduce chip size, improve performance, and increase the number of transistors on the chip, which may change a huge number of applications, especially chip applications that require high-speed operation. Flexible display is a kind of very promising electronic equipment, its characteristics are super soft, ultra-thin, etc., and one of the key factors restricting its development is the material. The characteristics of graphene materials make people have a new perspective on the prospect of flexible display. Awareness. In recent years, the world has been actively exploring related technologies. It is reported that South Korea has produced a flexible transparent display composed of multilayer graphene and glass fiber polyester sheet substrate, and China’s Aoyi Electronics uses graphene for display technology. The graphene electronic display screen is manufactured, which is resistant to drop, impact, high light transmittance and very good display brightness. Capacitors are one of the most common electronic components. They are widely used in various circuits. Their main functions are to achieve tuning, filtering, coupling, and blocking of DC and AC. Many electronic devices have capacitors. With people's requirements for charging rate and capacity, a new type of supercapacitor came into being. It is understood that scientific researchers have invented a capacitor with graphene as the electrode material. It is composed of two layers of graphene. Graphene-based supercapacitors have excellent charging and discharging performance and are very suitable for charging and discharging new energy vehicles. It is understood that the micro graphene supercapacitor technology studied by foreign research institutions can improve the efficiency of lithography, which is also a major innovation in the industry.
Photosensitive elements are widely used in digital cameras, and the optical properties of graphene make people look forward to photosensitive elements of this material. Graphene has unique optical properties that can be tuned. Under special illumination, graphene has an optical nonlinear Kerr effect with a nonlinear phase shift. According to foreign media reports, researchers in Singapore used graphene materials to make a special photosensitive element. This device has superb sensitivity because the graphene photosensitive element can detect broad-spectrum light. In low light conditions, it The advantages are very obvious. Transistor is a solid semiconductor device, which plays an irreplaceable role in rectification, amplification, voltage stabilization and signal modulation. Graphene materials can also be used to make transistors. Compared with transistors made of silicon materials, graphene's super stability makes it longer life and more versatile. It is understood that IBM once produced a graphene transistor in 2010, which has far superior characteristics to similar silicon transistors and has a very broad future.
The sensor is almost a "standard" product in the information age. The sensor made of graphene is very advantageous because its sensitivity can far exceed that of similar products. Graphene has a unique two-dimensional structure, which makes it very sensitive to the surrounding environment. In medicine, the photosensitive properties of graphene sensors enable the detection of many medical records. This is due to its nanometer characteristics and sensitivity, which many traditional sensors cannot achieve.
The reserves of graphene in China are considerable. The key is that the production of high-purity graphene requires strong technology and cost-effective machine and equipment support. The road to industrialization is still far away. I believe that with the breakthrough of graphene technology, it is possible to mention silicon materials as soon as possible in the future, and more application support is needed. The above applications are a good direction.
This article is from Allicdata Electronics Limited which offer electronic components, semiconductors, antennas, capacitors, connectors, diodes, transistors, IC,resistors. For more product information, please go to the website to get it.