Hello, welcome to Hefei Vigon Material Technology Co.,Ltd. !

这是描述信息
Hotline15805691910
这是描述信息
语言 Language 语言
这是描述信息
Your Location:
Home
/
/
/
Application directions for graphene dispersions

Application directions for graphene dispersions

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2023-03-16
  • Views:508

(Summary description)Graphene is the thinnest, hardest and most electrically conductive material ever discovered, and is known as the "king of new materials". Because of its special structure, graphene has many special properties: in terms of mechanical properties, graphene is the strongest material ever measured by man. It is 200 times stronger than steel and has a tensile modulus (stiffness) of 1 TPA (150,000,000 psi).

Application directions for graphene dispersions

(Summary description)Graphene is the thinnest, hardest and most electrically conductive material ever discovered, and is known as the "king of new materials". Because of its special structure, graphene has many special properties: in terms of mechanical properties, graphene is the strongest material ever measured by man. It is 200 times stronger than steel and has a tensile modulus (stiffness) of 1 TPA (150,000,000 psi).

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2023-03-16
  • Views:508
Information

Graphene is the thinnest, hardest and most electrically conductive material ever discovered, and is known as the "king of new materials". Because of its special structure, graphene has many special properties: in terms of mechanical properties, graphene is the strongest material ever measured by man. It is 200 times stronger than steel and has a tensile modulus (stiffness) of 1 TPA (150,000,000 psi).

In terms of electrical properties, Microcrystalline Technology's graphene has ultra-high carrier migration at room temperature and low resistivity, lower than copper or silver, and is by far the least resistive material, promising to be the base material for a new generation of electronic components. In terms of thermal properties, graphene has high thermal conductivity, with a thermal conductivity of up to 5300 W/m-K, higher than carbon nanotubes and diamond. The high thermal conductivity can be used to develop heat dissipation films, coating materials, etc. Thermally conductive films made from graphene materials can achieve efficient heat dissipation between lithium-ion batteries and the environment. The thermal conductivity is faster and foldable compared to conventional graphite sheets.

In terms of optical properties, graphene has high light transmission (3.2% absorption in a single layer) and appears almost transparent. Using the high light transmission and low resistivity, transparent conductive films and photovoltaic films can be developed. Based on the many advantages of graphene, it can be used to improve other materials. The mechanical and electrical properties of composites formed by doping graphene have been greatly improved in many studies, but graphene two-dimensional materials are only a few nanometres thick and have high adsorption properties between nanomaterial particles, so it is difficult to be completely dispersed, and due to the hydrophobicity inherent in pure carbon materials, making The inherent hydrophobicity of pure carbon does not allow graphene to be fully dispersed in other materials, which greatly limits the performance of the material, so how to disperse it has become a bottleneck for graphene applications.

At present, all kinds of synthesis technology of graphene are mature, the key is that graphene materials are difficult to disperse in other substrates, which is a difficult point to restrict its large-scale application. Without large-scale applications, graphene has no impetus for development.

This graphene dispersion is compatible with most aqueous systems on the market today. It can be used as an additive in various fields such as antibacterial fibre products, aqueous conductive coatings, aqueous thermal inks, aqueous heat dissipation coatings, lithium battery anode materials, etc. As an aqueous dispersion developed by Vigon Technology specifically for graphene dispersion, it can give the system good antibacterial, conductive and heat dissipation properties.

Scan the QR code to read on your phone

Recommended News

General 2022-04-19

General Secretary Xi Jinping inspected the scientific and technological innovation product exhibition and visited the company's booth in person

On the morning of April 26, 2016, Xi Jinping, General Secretary of the Central Committee of the Communist Party of China and President of the People's Republic of China, came to the third stop of Anhui's inspection - the Advanced Technology Research Institute of the University of Science and Technology of China to watch Hefei High-tech including Hefei Microcrystalline Materials Technology Co., Ltd. Technological innovation achievements of technology companies in new materials, intelligent voice, intelligent robots, equipment manufacturing, public safety, biomedicine, and smart new energy.
See more
Joyfully 2024-06-08

Joyfully welcome the Dragon Boat Festival,Be brave and take the lead

With the breeze of early summer and the fragrance of dumpling leaves, we ushered in the traditional Chinese festival - Dragon Boat Festival. In this day full of cultural atmosphere and national emotion, the company held a special Dragon Boat Festival activity with the theme of ‘Welcome Dragon Boat Festival, Strive to compete’, aiming to let the staff feel the happiness of the festival and the cohesion of the team in the spare time of the intense work through a series of creative and interesting activities.
See more
Vigon 2024-04-03

Vigon Technology Invited to Appear at the 2024 International Conference on Display Technology (ICDT)

International Conference on Display Technology (ICDT) 2024 at Hefei Binhu International Convention and Exhibition Centre from 31 March to 3 April,Gathered experts, scholars and business elites from the display industry around the world to discuss the development status and cutting-edge technology of the display industry.As a national high-tech enterprise focusing on the application and development of graphene and its enhanced modified new materials, Vigon Technology showcased its latest technology and products in the field of new display encapsulation adhesive.
See more
Happy 2024-03-30

Happy reunion with Pengxiang,The Elites of Vigon Gathering from everywhere——Vigon Technology 2024 Spring Team building

In this season of spring and vitality,To respond to the call for corporate culture construction, strengthen team building, and enhance Staff cohesion and centripetal force,We specially organized a spring team building activity。This activity wass located in Pengxiang Ecological Park with beautiful scenery and good ecology, aiming at letting the staff improve mutual understanding and experience the power of teamwork together in a relaxing and pleasant atmosphere through a series of well-designed team activities.
See more

Follow us on social media

Copyright:Hefei Vigon Material Technology Co.,Ltd.

皖ICP备13008428号    Powered by:www.300.cn    SEO

Contact Us

E-mail:sale@hfweijing.com
Website:http://www.hfweijing.com/

Add:Building C3, Science and Technology Industrial Park, No. 168 Xiangzhang Avenue, Hefei City

What services does Vigon provide you?