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18 Years Factory Nano Barium Sulfate - High quality Price MWCNT Multi Walled Carbon Nanotubes – Zoran

18 Years Factory Nano Barium Sulfate - High quality Price MWCNT Multi Walled Carbon Nanotubes – Zoran

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18 Years Factory Nano Barium Sulfate - High quality Price MWCNT Multi Walled Carbon Nanotubes – Zoran Detail:

Product Description

Multi walled CNT, MWCNT powder

D:10-30nm / 30-60nm / 60-100nm

L:1-2um / 5-20um

Black powder appearance

Advantage:

Highly conductive, high purity 99%

Industrial grade

The more you order, the better price.

Customize service:

COOH Functionalized; OH Functioned; Water Dispersion; Oil disperserions; Nickel-Coated Carbon Nanotubes If you are looking for lower price MWCNT, also lower purity MWCNT powders 93%-95% are available.

Application of carbon nanotubes material:

Carbon nanotubes are a new type of conductive agent material, which can improve the conductivity of the positive electrode active material better than traditional conductive agents. It is an excellent lithium battery conductive agent. Currently commonly used conductive agents for lithium-ion batteries mainly include carbon black, conductive graphite, carbon nanotubes, carbon nanofibers, and graphene. Carbon black and conductive graphite are traditional conductive agents, which form a point-contact conductive network between active materials; carbon nanotubes, carbon fibers and graphene are new conductive materials, in which carbon nanotubes and carbon fibers are between the active materials A line-contact conductive network is formed, and graphene forms a surface-contact conductive network between active materials. The line contact type and surface contact type can more fully construct the conductive network, which can more obviously improve the activity of the cathode material The conductivity of the material, thereby reducing the amount of conductive agent added to the positive electrode material. Generally speaking, the addition amount of carbon black conductive agent in the cathode material is usually about 3%, while the addition amount of new conductive agents such as carbon nanotubes and graphene can be reduced to about 0.5%~1.0%, which improves the filling of the cathode active material. The amount of energy can help increase the energy density of lithium-ion batteries. Conductive plastics: the same use of the conductive properties of carbon nanotubes, mixed with engineering plastics can be Made of conductive plastic with both conductivity and plastic characteristics, which is widely used in semiconductors and anti-static materials Materials and electromagnetic shielding.

Specification

Property Unit MWCNTs Method of Measurement
OD nm 20-30 20-30 20-30 HRTEM,Raman
Purity wt% >98 >98 >98 TGA & TEM
Length microns 10-30 10-30 10-30 TEM
SSA m2/g >110 >110 >110 BET
ASH wt% <1.5 <1.5 <1.5 TGA
Ig/Id Raman
-OH Content wt%   1.76   XPS & Titration
-COOH Content wt%     1.23 XPS & Titration
OD=Outer Diameter          ID=Inner Diameter              SSA=Specific Surface Area     

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18 Years Factory Nano Barium Sulfate - High quality Price MWCNT Multi Walled Carbon Nanotubes – Zoran detail pictures


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Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for 18 Years Factory Nano Barium Sulfate - High quality Price MWCNT Multi Walled Carbon Nanotubes – Zoran , The product will supply to all over the world, such as: South Korea, Cancun, Lesotho, If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Mavis from Nigeria - 2018.12.05 13:53
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Catherine from Portugal - 2018.02.21 12:14
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