News

  • 0
  • 0

How much do you know about nano bismuth powder?

Overview of nano bismuth powder
The nano bismuth powder is black, with no other colors mixed, spherical, and no obvious agglomeration.Nano-bismuth powder is synthesized by a solvothermal reduction method,which is based on the chemical reduction of Bi3+ using ethylene glycol as a solvent and reducing agent.Bismuth-based nanoparticles are grown from a dispersion solution of bismuth salt.Nano-bismuth particles It is a non-ferrous metal powder with a light gray appearance.It has a wide range of uses,mainly for the preparation of bismuth products,bismuth alloys and bismuth compounds. Due to its special properties, nano-bismuth powder has broad application prospects in metallurgical additives, lubricant additives, catalysts, medicines, and semiconductor raw materials.

 
Application of the nano bismuth
1. Electrical materials: Bismuth is an environmentally friendly brittle metal with high resistivity and strong diamagnetic properties, and can be used in the fields of semiconductor raw materials and high-temperature superconducting materials;
2. Lubricating oil additives: Nano-sized bismuth powder has good lubricating properties, and has a synergistic effect with the active element sulfur of commonly used lubricating oil additives, which is expected to replace lead and be used as a green lubricating oil additive;
3. Magnetic materials: Bismuth nanomaterials have magnetoresistance and thermoelectric effects, and may become magnetic induction materials and thermoelectric conversion materials with production and development value, and have a wide range of application values.
4. Metallurgical industry: Micro-nano bismuth powder, with small particle size, high purity, high sphericity, and low melting point. It can be used in alloy materials at present to refine the crystal structure of alloy materials, which improves the mechanical properties of alloy materials and reduces the alloy material Sintering temperature.
 
Storage conditions of nano bismuth powder
Humid environment will affect the dispersion performance and use effect of bismuth nanoparticles. Therefore, nano bismuth powder should be sealed in a vacuum package and stored in a cool and dry room, and bismuth nanoparticles should not be exposed to the air.
 
Ozbo.com (aka. Tanki New Materials Co.Ltd.) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials. As a leading nanotechnology development and product name manufacturer, Tanki New Materials Co.Ltd dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value,and easily cope with various challenges. If you are looking for nano bismuth powder, please feel free to contact us.
 

Inquery us

Our Latest News

Global concrete superplasticizer market trend 2024-2029 What Effect does Concrete Superplasticizer Have? by Newsmis-asia

Now China has become a powerful country in science and technology, but do you know how powerful China's technology is? The manned space station alone is not enough, and now it has successfully broken through the key technology of nuclear fusion, even…

Global concrete superplasticizer market trend 2025-2026 Why is Polycarboxylate Superplasticizer Modified? by Newsmis-asia

The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Touri…

Global Conductive graphite powder market trend 2023-2026 What is the difference between conductive graphite powder and graphite powder for rubber? by Newsmis-asia

From April the French government will reduce fuel taxes slightly to ease the burden on consumers. Warned of possible energy shortages in France by the end of the year and called on the French to conserve electricity and gas from now on, saying that i…