Lithium Battery Anode Material Silicon Oxide SiO2 Hollow Nanospheres

Silica hollow microspheres are the focus of the development of hollow microspheres. Silica hollow microspheres, as a new type of inorganic material, have narrow particle size distribution, good dispersibility, good stability, high melting point, and more The characteristics of large products have broad development prospects, such as biochemical, medicine, optics, catalysis, composite materials and other directions.
Micro memory
For example, various drugs are loaded in hollow spheres as the carrier of drugs, so that the drugs can be fully utilized; silica hollow microspheres, as a new drug carrier with non-toxic and slow-release effect, have caused domestic and foreign Widely concerned, the use of template method and in-situ hydrolysis method to embed ibuprofen and ciprofloxacin in silica hollow microspheres to make drug carriers.
In addition, silica hollow microspheres can also be used as a new ultrasound imaging contrast agent. Due to its unique and stable cavity structure and easy modification of functional groups on its surface, it has shown great development potential in the field of ultrasound imaging.
Microreactor
The reaction is limited to the sphere, such as photocatalytic reaction. Each hollow sphere is a reactor, which increases the path of light, thereby greatly improving the reaction efficiency; stacking the hollow microspheres into a three-dimensional periodic character structure, from The photons and photoelectron band gaps obtained in this structure will not propagate in any direction, and can achieve the effect of changing the flow direction of light, thereby inhibiting the spontaneous propagation of light.
Micro separator
Adsorb various harmful substances to achieve the purpose of evolution, such as modified hollow spherical silica, which can efficiently adsorb various toxic organic substances to achieve the purpose of separation and purification;
The microstructure unit, as an additive of various materials, improves the performance of the material. Combining the hollow structure with the mesoporous structure to prepare hollow silica microspheres with a cavity structure and a mesoporous shell will greatly improve its application performance. It has a high removal ability for heavy metal ions and dye molecules in sewage.
As a filler in structural materials or coatings
Among the lightweight ablative materials used for TPS, hollow silica microspheres are very important fillers. The addition of silica hollow microspheres not only enhances the mechanical and mechanical properties of the resin matrix but also significantly reduces the density of structural materials, thereby reducing the weight of structural materials, which plays a decisive role in the development and application of the aerospace field. In addition, adding silica hollow microspheres to the coating applied to friction equipment (such as drill bits, bearings) can play a lubricating effect and extend its service life

The damp reunion will affect Silicon Oxide SiO2 Hollow Nanospheres dispersion performance and using effects, therefore, the product should be sealed in vacuum packing and stored in the cool and dry room, the Silicon Oxide Hollow Nanospheres can not be exposure to air. In addition, the SiO2 Hollow Nanospheres should be avoided under stress.