SKU: 44746669665

Graphitized MWNTs 8-15nm

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Description

Graphitized MWNTs 8-15nmProduct Name NameGrapheitized MWNT 8 15nm Product Overview The preparation of carbon nanotubes by the CVD method is widely used with the advantages of mature method and high yield. However, the preparation of carbon nanotubes by CVD often requires the introduction of a catalyst, and the nanotubes grow in radial and axial directions with the catalyst particles as the centre. The catalyst is difficult to be removed, which becomes an important factor to

Product Name

Name:Grapheitized MWNT 8-15nm


Product Overview

The preparation of carbon nanotubes by the CVD method is widely used with the advantages of mature method and high yield. However, the preparation of carbon nanotubes by CVD often requires the introduction of a catalyst, and the nanotubes grow in radial and axial directions with the catalyst particles as the centre. The catalyst is difficult to be removed, which becomes an important factor to restrict the improvement of the purity of carbon tubes, and will limit the application of carbon tubes to a certain extent. Graphitised carbon tubes are obtained by high-temperature treatment of ordinary carbon tubes in an inert atmosphere, which can effectively remove catalysts and other impurities, effectively improve the high purity of carbon tubes, reduce defects, and effectively improve their microstructure in order to obtain good electrical conductivity, thermal conductivity, mechanics and other properties. The higher the degree of graphitisation, the better the crystallinity of carbon nanotubes, and the thermal stability and electrical conductivity are usually better.

Technical Parameter

 

Color: Black

OD:-15 nm

ID:-5nm

Purity:gt;99.9%

Length:0-50 um

SSA:gt;117 m2/g

True density: ~2.1 g/cm3

EC:>100s/cm


Product characteristics

High purity: Most of the metal impurities are removed under high temperature treatment of the carbon tube.

It has good flexibility and elasticity and can withstand large deformation without breaking. For example, in some micro-mechanical parts, complex movements can be achieved using their flexibility.

Electrical properties:

It has good electrical conductivity, and the electrical conductivity can be close to copper.

Exhibit unique quantum conductivity properties. For example, in nanoelectronic devices, their conductance characteristics contribute to precise current control.

Thermal properties:

The thermal conductivity is very high and can effectively conduct heat.

Good thermal stability, can still maintain the stability of structure and performance in high temperature environment. This makes it a potential application in highly efficient cooling materials, such as the cooling components of high-power electronic devices.

Chemical properties:

High chemical stability, not easy to react in most chemical environments.

The surface can be chemically modified to meet different application requirements. For example, it can be better dispersed in certain solvents or substrates through chemical modifications.

Optical properties:

It has unique optical absorption and emission characteristics in the near infrared and visible regions.

It can be used to make optical sensors and light-emitting devices.


Application Fields

Battery electrodes: Graphitised carbon nanotubes can be used as a conductive agent in lithium batteries to improve the conductivity and cycle life of the battery. 

Composite materials: by adding graphitised carbon nanotubes to matrices such as polymers, metals or ceramics, composite materials with high strength, high electrical conductivity and high thermal conductivity can be prepared. 

Electronic devices: Integrated circuits and display backplane driver devices based on semiconductor-type graphitised carbon nanotubes are being developed. 

Sensor devices: graphitised carbon nanotubes are characterised by high sensitivity and fast response, and can be used to prepare gas sensors, biosensors and so on. 

Electric heating devices: using graphitised carbon nanotubes' good electrical conductivity and electro-thermal conversion properties, highly efficient electric heating devices can be prepared.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

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SKU: 44746669665

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M
mnvikings
Belleville, US
★★★★★ 5
I love this comforter! It is so silky soft, feels so nice to sleep under.
Size: King(103“*90”), Color: Luxury Grey, Size: King(103“*90”), Color: Luxury Grey
I absolutely love this comforter! It is super lightweight and has a very silky soft shell on both sides. It feels so good to sleep under! Ever since I have been using it, I haven't been waking up in sweat covered sheets. It constantly has a cool feel to it 24/7. It is large enough that it fits my king size bed pretty good. It doesn't hang far over the edges, but it fits. It is dual sided, so you can have a light gray look on one side and a dark gray look on the other side, depending on what fits your decor better. I definitely recommend getting if you are on the lookout for a cooling comforter, especially because of the silky soft feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
J
Grantham, US
★★★★★ 5
It really cools - Extremely soft - Not too heavy
Size: Queen (90" * 90"), Color: Luxury Grey, Size: Queen (90" * 90"), Color: Luxury Grey
This comforter arrived packaged very well from the manufacturer. It arrived sealed in plastic inside a box. The color and appearance of the comforter received looks like what was shown in the listing. This comforter is extremely soft. It feels very cool to the touch. It has a great cooling effect. It is also not too heavy. A lot of cooling bedding products like this feel heavy. While this does have some weight it is not too much. It is easy to move around. The comforter is easy to refresh and cool off again after extended use. I just uncovered myself, lifted and moved the comforter around a little, then covered back up. This made it feel cooler again. I am very happy with this comforter so far. I like the color and design. I really like feeling cool when falling asleep. This will be great when the temperatures start going up. I will update this review later if anything changes after washing a few more times and longer use. I think this will be a good comforter for most hot sleepers who like to cover up all year.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
L
Lynelle
Cuba, US
★★★★★ 5
Feels seriously amazing!
Size: Twin(90“ * 67”), Color: Luxury Grey
This is my second cooling comforter from this brand and this one is just as amazing as the first. It’s silky soft and makes a significant temperature difference. It’s like magic; you don’t need to do anything special to cool it before bed. If you do want extra coolness, you can place it in front of your AC or turn on your fan for a little bit before bed and It absorbs the extra coolness but either way it lasts all night. I use it with the cooling pillow, and the hot summer nights are no match. It’s easy to wash, really silky, smooth, and actually cool against the skin. It also somehow has a weighted blanket-like feel without being heavy. I standby this blanket so much that this is my second one, highly recommend!
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Reviewed in the United States on May 5, 2026
A
Amazon Customer
Belleville, US
★★★★★ 5
Super Soft, Lightweight, and Surprisingly Cozy
This ended up being so much better than I expected. The first thing I noticed is how incredibly soft it is - it has that plush, velvety feel that makes you want to keep reaching for it all day. It’s lightweight but still warm, which I really like. It gives you that cozy, wrapped-up feeling without being heavy or overwhelming, so it works well for everyday use on the couch or even for sleeping. For reference, I’m 5’2” and it’s big enough to comfortably use as a full snuggle blanket. It also looks really nice draped over furniture. The texture adds a little dimension, and the clean, simple color gives it a polished look that doesn’t feel cheap. One thing to note is that it arrives compressed, but it fluffs up nicely once opened and feels much fuller after a little time. The only thing to keep in mind is that lighter colors will naturally show dirt more easily, so that’s something to be aware of with regular use. Overall, this has easily become my go-to daily throw - soft, comfortable, and much nicer than I expected for the price.
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Reviewed in the United States on April 15, 2026
R
Reviewing Beauty
San Leandro, US
★★★★★ 5
luxury fleece throw blanket ribbed plush texture cozy aesthetic blanket
This is one of those blankets that instantly makes a space feel more cozy and put together. The first thing that stands out is the texture. It has that plush, ribbed look that’s been really popular lately, very similar to those oversized lounge chairs and couches with the same soft, fluffy pattern. It looks especially good draped over furniture and adds a nice aesthetic touch instead of just being functional. It’s also genuinely soft and comfortable. The fleece has that “cloud-like” feel without being heavy or stiff, and it’s warm enough for everyday use without feeling overly thick. The size at 50 x 60 inches is great for lounging, whether you’re watching TV or just relaxing. I really appreciated how it was packaged. Instead of being secured with a bunch of plastic fasteners, it was simply wrapped with a ribbon, which made it easy to open and avoided the usual hassle of cutting out plastic tags. It also arrived vacuum sealed and had no odor at all, so it was ready to use right away. They even included a full-color instruction card, which was honestly a nice touch. It goes over care and even styling ideas, which adds to the overall presentation and makes it feel more polished. For the price, this feels like a great value. It looks good, feels good, and works well both as a functional blanket and as part of your home decor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026

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