Product Name
Name：Hollow carbon spheres（Soft template method:/span>
Product Overview
Hollow carbon spheres are a carbon material with a hollow structure, which is hollow inside and wrapped by a carbon shell layer outside. This structure gives hollow carbon spheres many unique properties, such as high and low density, good electrical and thermal conductivity. As a carbon material with unique structure and excellent properties, hollow carbon spheres are prepared by various methods, mainly including template method, sol-gel method, self-assembly method and so on. The template method is one of the most commonly used methods for preparing hollow carbon spheres. In this method, a suitable template is selected, a carbon source is coated on the surface of the template, a carbon shell layer is formed through carbonisation, and finally the template is removed to obtain hollow carbon spheres. The advantages of the template method are that the size and shape of the hollow carbon spheres can be precisely controlled and the process is relatively simple. The hollow carbon spheres have a wide range of applications in the fields of energy storage, catalysis, drug delivery and so on.
Technical Parameter
Status：Black powder
Particle size:0-80nm:0-150 nm , 160-240 nm（TEM:/span>
Product Features
Hollow structure, the shell is usually a carbon layer, with large internal space: can accommodate other substances
Low density: due to the internal hollowness, the overall density is relatively low
Good thermal stability: can maintain structural stability at higher temperatures
Application Fields
Energy storage: for example, as an anode material in lithium-ion batteries. Its hollow structure can buffer the volume change generated when lithium ions are embedded and dislodged, improving the cycle stability and multiplier performance of the battery.
Catalyst carrier: Its high specific surface area and unique structure are conducive to the loading of catalyst active components.
Drug carriers: the internal space can be used to load drug molecules and achieve controlled release.
Adsorption and Separation: It has good adsorption performance for certain substances and can be used for separation and purification.
Fuel cell: as the carrier of oxygen reduction catalyst for fuel cell, loaded with nano-metal particles, such as silver particles, can improve the performance of fuel cell.
Pesticide controlled release: construct infrared light-responsive pesticide controlled release system, control and regulate the release of pesticides with the help of its good responsiveness to infrared light, so as to achieve the effect of controlling pesticide loss and improving the utilisation rate of pesticides.
Related Information
Sealed, avoid light, and keep dry at room temperature. Expiry date: 6 months
Please e-mail for the detailed characterization data.
E-mail:sales@xfnano.com
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