Product Name
Name:Solid carbon microspheres
Product Overview
Carbon spheres are microspherical structures formed by carbon elements by specific methods, with different particle size ranges. Carbon sphere can be divided into fullerene carbon sphere, micro and nano carbon sphere and carbon microspheres. Fullerene carbon spheres have relatively good graphitization structure with small size, usually between 2-20nm; micro and nano carbon spheres, also known as incomplete graphitized carbon spheres, have large size between 50nm and 1 μm; carbon microspheres are carbon spheres greater than 1 μm in diameter. There are various preparation methods for carbon sphere, usually including chemical vapor deposition method, hydrothermal method, sonochemistry method, ultrasonic spray thermal decomposition method, etc. Carbon balls with different particle sizes and properties can be obtained to meet the needs of different fields.
Technical Parameter
Appearance:Black particle
Particle size:0.4-0.6mm/0.8-1.2mm
Specific surface area:1100-1200m2/g/1200-1300m2/g
Pore volume:0.4-0.5m2/g/0.9-1.0m2/g
Pore diameter:1.7-2.0nm/2.8-3.0nm
Product Features
1) Mechanical properties: carbon ball has excellent mechanical properties, can withstand a certain pressure and wear.
2) Conductivity: Carbon ball has good electrical conductivity and is a potential choice for electronic devices and electrode materials.
3) Thermal stability: the carbon ball can maintain the stability of its structure at the high temperature environment, such as the nano-carbon spheres can keep the mass unchanged at the high temperature of 400¡ãC
Chemical stability: the carbon ball has good chemical stability, can resist the erosion of a variety of chemicals.
Application Fields
1) Metallurgical industry: in the slag making process of electric arc furnace, the carbon ball can directly enter the slag layer, and quickly form the foam slag layer through the reaction with oxygen, playing the role of maintaining the furnace temperature, accelerating the smelting process, saving energy and reducing consumption.
2) Electronic devices: using the conductivity and stability of carbon ball, can prepare electrode materials, capacitors and other electronic devices.
3) Environmental protection field: carbon ball can be used as adsorbent, adsorb heavy metal ions, organic pollutants and other harmful substances, has a wide range of application prospects.
4) Biomedical: Carbon balls also have potential applications in the biomedical field, such as drug carriers, biosensors, etc.
Related Information
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