Research and development of graphene in China:
China has unique advantages in graphene research. From the production point of view, graphite, as a raw material for graphene production, is rich in energy storage and low in price in China. It is precisely because of the application prospect of graphene that many countries have established graphene-related technology research and development centers to try to commercialize graphene, and then obtain potential application patents in industrial, technical and electronic related fields.
If the European Commission regards graphene as a "flagship technology project in the future", it will set up a special research and development plan and allocate 1 billion euros. The British government also invested in the establishment of the National Graphene Research Institute, trying to make this material enter the production line and market from the laboratory in the next few decades.
graphene is expected to become a new generation of devices in many application fields. In order to explore a wider application field of graphene, we need to continue to seek more excellent preparation technology of graphene to make it better applied.
The purpose of graphene is:
Graphene can be used to make transistors. Due to the high stability of graphene structure, this transistor can still work stably on the scale close to a single atom.
in contrast, today's transistors made of silicon will lose stability on the scale of about 1 nanometers; The ultra-fast reaction speed of electrons in graphene to the external field makes the transistor made of graphene reach a very high working frequency.