SKU: 51195646939

Industrial grade MWNTs 10-20nm

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Description

Industrial grade MWNTs 10-20nmProduct Name Name: a>Industrial grade MWNTs 10 20nm 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

Product Name

Name:a>Industrial grade  MWNTs 10-20nm


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

 

Diameter: 10-20nm

Length: 20-100um

Purity:>95wt%


Product Features

 

1)Mechanical properties: Industrial-grade multi-walled carbon nanotubes have extremely high strength and toughness and are considered the super fibers of the future. It is 100 times as strong as steel and weighs only 1 / 6 of steel, giving it great potential for composite enhancers.

2)Conductivity: Multi-walled carbon nanotubes have good electrical conductivity, even better than copper. This makes it widely used in electronic devices, conductive inks, sensors and other fields.

3)Thermal conductivity: multi-wall carbon nanotubes also have excellent thermal conductivity, their thermal conductivity is much higher than the general metals and alloys. This makes it have an important application value in the thermal interface materials, heat dissipation materials and other fields.

4)Chemical stability: Multi-walled carbon nanotubes have good chemical stability and can maintain their stability in a variety of harsh environments.


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.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 51195646939

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K. Juelch
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★★★★★ 5
Best noir ever?
Excellent, classic noir. Launched Burt Lancaster and Ava Gardners careers.
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Reviewed in the United States on July 15, 2025
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David Lucero
Natrona Heights, US
★★★★★ 5
A Favorite All-Time Classic
I've always enjoyed this classic film. Ava Gardner is my favorite all-time actress. She's great in the role of Kitty. Burt Lancaster is also fine as the torn man in love with a woman he struggles to have. This is based on one of Hemingway's short stories, and they did a fine job. Same with the remake in 1964 with Lee Marvin and Clu Gulagher. You will not be disappointed in either version, but my favorite is the orignal.
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Reviewed in the United States on October 26, 2021
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Rollerwriter
Birmingham, US
★★★★★ 4
1 Ernest Hemingway story, 2 different movie takes, very cool.
I like value. Two movie versions of a cool story for the price of one, I am in. The Burt Lancaster version is film noir cool, while the Lee Marvin has that manic 60’s television feel. The Lee Marvin version gets bonus for Ronald Reagan’s portrayal of the heavy. He is quite menacing.
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Reviewed in the United States on December 2, 2019
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Used by Michelle
San Leandro, US
★★★★★ 5
Two Great Movies
This is a great value for two great movies and it's fun to compare them to each other.
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Reviewed in the United States on November 26, 2021
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Joshua Carpino
Charlottesville, US
★★★★★ 5
golden
love this criterion two pack release. loaded with special features for both of these excellent films.
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Reviewed in the United States on May 11, 2023

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