High Conductivity Multi-Walled Carbon Nanotube Oil-based Slurry 5-15nm

Product Name High Conductivity Multi-Walled Carbon Nanotube Oil-based Slurry 5-15nm Product Overview Multi-walled carbon nanotubes are made of multilayer coiled graphene sheets and maintain a fixed distance between the layers, forming a coaxial circular tube structure. The tube diameter is usually between 5 and 30nm, and the length can range from a few microns to dozens of microns. The specific size depends on the preparation method and conditions. The purity of industrial-grade MWCNTs can reach 95% or higher, ensuring their stability and reliability in applications. The main preparation method of industrial grade multi-walled carbon nanotubes is chemical vapor deposition (CVD) method. In the process of CVD, carbon source substances (such as methane, acetylene, etc.) are decomposed and deposited into tubular structures under the action of catalysts (such as iron, cobalt, nickel, and other transition metals at high temperature). Precise control of the diameter, length and structural properties of MWCNTs can be achieved by controlling reaction conditions and the use of specific catalysts. Technical Parameter Outer diameter 5-15nm Length ≤50μm Carbontube content 5% 9-10% Solvent NMP,DMF,DMAC,EtOH Product Features 1) Excellent mechanical properties: It possesses extremely high strength and toughness. Its theoretical strength can reach tens or even hundreds of times that of steel. 2) Excellent electrical properties: It can exhibit good conductivity, depending on the aspect ratio, structure, and preparation method. 3) Excellent thermal properties: High thermal conductivity, enabling efficient heat transfer. 4) Large specific surface area: This endows it with potential applications in fields such as adsorption and catalysis. Application Fields 1)Electronic devices: Multi-wall carbon nanotubes can be used to manufacture high-performance conductive inks, sensors, flexible displays and other electronic devices. Their excellent electrical conductivity and mechanical properties enable these devices to have higher performance and longer service life. 2)Energy storage and conversion: Multi-walled carbon nanotubes can be used as electrode materials for lithium-ion batteries and supercapacitors to improve energy storage and power output capabilities. Its high specific surface area and excellent electrical conductivity make the electrode material have higher energy density and faster charge and discharge speed. 3)Composite materials: In composite materials, multi-wall carbon nanotubes as enhancers can significantly improve the mechanical properties and electrical conductivity of materials. They can be added to plastics, rubber, metal matrix, etc., to enhance the strength, stiffness, and thermal conductivity of the material. 4)Other fields: multi-walled carbon nanotubes can also be used as catalyst or catalyst carrier, hydrogen storage materials, thermal interface materials, etc., which has a wide application prospects in chemistry, energy, environmental protection and other fields.