1.Lithium battery The development of conductive materials is one of the elements in the development of new energy. Carbon nanotubes can be used to improve the electrical conductivity of electrode materials, and the improvement of the conductivity of electrode materials (anode and cathode) is important for improving energy storage performance. Carbon nanotubes have very good electrical conductivity...
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Although carbon nanotubes have unique mechanical, electrical, and thermal properties, due to the strong van der Waals force and π-π interaction between carbon nanotubes, they are also easily agglomerated, and carbon nanotubes are modified or function Transformation is the main means to solve these problems. According to the existing research results, the functional modification of carbon nanotubes...
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The silver nanowires are light gray and can be stored in different solvents (such as water, ethanol, isopropanol, etc.) as a colloidal suspension. Diameters range from ten nanometers to hundreds of nanometers and are regulatable. The length can reach several tens of micrometers depending on the preparation conditions. SAT NANO can supply the below specification, Diameter:20-100nm Length:20-30um Pu...
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As one of the important parts of lithium ion batteries, the diaphragm can avoid the positive and negative electrode contact and promote the shuttle of lithium ions between the two electrodes. It does not participate in the electrochemical reaction, but determines the performance and safety of the battery. Inorganic ultrafine powder coating or composite modified polymer is one of the effective meth...
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Nitrogen doped carbon nanotubes are a new type of nanomaterial with excellent physical and chemical properties, and have broad application prospects. First, nitrogen doped carbon nanotubes can be prepared by various methods, such as chemical vapor deposition, chemical vapor deposition arc discharge, electrochemical oxidation and reduction, sol gel method, etc. Among them, nitrogen doped carbon nan...
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