Home > News > Magic chemical symbol nano silicon

Magic chemical symbol nano silicon

wallpapers News 2021-07-23
Nano silicon introduction
Nano-silicon refers to crystalline silicon particles with a diameter of less than 5 nanometers (one billion (1 G) of a meter). Nano silicon powder has the characteristics of high purity, small particle size and uniform distribution. With large specific surface area, high surface activity and low bulk density, the product is non-toxic, tasteless and has good activity. Nano silicon powder is a new generation of optoelectronic semiconductor materials with wide gap energy semiconductors, and is also a high-power light source material.
The main purpose of nano silicon
1. It can react with organic matter as the raw material of organic silicon polymer material.
2. The metal silicon is purified to obtain polysilicon.
3. Metal surface treatment.
4. Instead of nano carbon powder or graphite, it can be used as the anode material of lithium battery to greatly increase the capacity of lithium battery.
5. Leakage maintenance construction

Nano silicon semiconductor luminescent material
The 21st century is an era of highly information technology. The speed of microelectronic information processing is developing rapidly, but it is gradually reaching its limit. To make a breakthrough, the realization of optoelectronic integration is the only way. The realization of optoelectronic integration on silicon is the most ideal solution in terms of technology and materials, but it is subject to the following limitations: silicon has an indirect band gap and can only emit very weak infrared light, which has long been considered unsuitable for photonics applications. Especially it cannot be used as a light source that plays a key role in photonics. In 1990, the room temperature strong visible light emission of porous silicon was discovered, which made people see the possibility of silicon being used as a light source for photonics. Our group's research for the past ten years has been aiming at this, and adhere to basic research on silicon-based luminescent materials and devices.
If you want to know more about nanoparticle-related knowledge, please click the link below:
Characteristics and uses of nanomaterials
The chemical symbol symbol of nano copper

Say something
  • All comments(0)
    No comment yet. Please say something!