SKU: 68388743869

Single Wall Carbon Nanohorns

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Description

Single Wall Carbon NanohornsProduct Name Name: Single wall carbon nanohorns Product Overview Single walled carbon nanohorns have a quasi spherical or conical structure, consisting of a single layer of carbon atoms arranged in a hexagonal pattern similar to graphite. The tip of single walled carbon nanohorns is a curved structure composed of pentagonal and hexagonal rings of carbon atoms. Compared with other carbon nanomaterials such as carbon nanotubes, single walled carbon

Product Name

Name: Single wall carbon nanohorns

Product Overview

 

Single walled carbon nanohorns have a quasi spherical or conical structure, consisting of a single layer of carbon atoms arranged in a hexagonal pattern similar to graphite.

The tip of single-walled carbon nanohorns is a curved structure composed of pentagonal and hexagonal rings of carbon atoms.

Compared with other carbon nanomaterials such as carbon nanotubes, single-walled carbon nanohorns do not have obvious long axes and have a more compact overall structure. The surface of single-walled carbon nanohorns has high chemical activity, mainly due to the special structure of their tips and the presence of a large number of edge carbon atoms.

These surface carbon atoms can react with other chemical substances, such as undergoing chemical modifications such as oxidation, hydrogenation, grafting polymers, etc.

Through surface chemical modification, the surface properties of single-walled carbon nanohorns can be altered, such as hydrophilicity, hydrophobicity, biocompatibility, etc., thereby expanding their application fields.

Under certain conditions, single-walled carbon nanohorns exhibit good chemical stability.

It is relatively stable at room temperature and pressure, and is not prone to violent reactions with oxygen, moisture, and other substances in the air.

However, under extreme conditions such as high temperature, strong acid, and strong alkali, its structure and properties may undergo changes. For example, structural transformations such as graphitization may occur at high temperatures, and the surface may be corroded or undergo chemical reactions in strong acid or alkali environments.


Technical Parameter

 

Appearance: Black powder

Purity: >97%

Aggregate particle size:/span>30-100 nm

Product Features

 

Electrical properties: Due to its unique electronic structure, single-walled carbon nanohorns have excellent conductivity. Similar to carbon nanotubes, they can exhibit metallic or semiconductor conductivity, depending on factors such as their structure and diameter.

Mechanical properties: Single walled carbon nanohorns have high strength and stiffness. The covalent bonding between its carbon atoms gives the material excellent mechanical stability, allowing it to withstand large external forces without significant deformation or damage. This mechanical property makes it have potential application prospects in enhancing composite materials, such as being added as a reinforcing phase to polymers and other materials to improve their mechanical properties.

Optical performance: Single walled carbon nanohorns exhibit unique optical properties under certain excitation conditions. In theory, it can generate fluorescence phenomena, and its fluorescence emission wavelength and intensity are related to factors such as the size, structure, and surface state of carbon nanohorns. This optical property makes it potentially applicable in fields such as biological imaging and optoelectronic devices, such as serving as a fluorescent marker for labeling and imaging of biological cells.


Application Fields

 

Electrochemistry: Due to the excellent electronic properties and high specific surface area of single-walled carbon nanohorns, they are widely used in electrochemical research, such as modifying electrodes to improve electrochemical reaction efficiency.

Adsorption and storage: As an adsorbent, single-walled carbon nanohorns can theoretically adsorb rare gases such as hydrogen and xenon, as well as liquids such as water, benzene, and ethanol. After nitric acid treatment, the pore capacity inside and between it significantly increases, making it suitable for storing supercritical methane and other substances.

Catalyst carrier: Synthesizing uniform nanoparticles on single-walled carbon nanohorns can make it an efficient catalyst carrier. Its unique structure helps to enhance the durability of the catalyst.

Drug carrier: Single walled carbon nanohorns have a large specific surface area and numerous corner voids, which can adsorb a large number of molecules, making them an ideal drug carrier. Its characteristic of not containing metal impurities avoids cytotoxicity and is easy to accumulate near tumor tissue, improving anti-tumor efficiency.

Biosensors: Single walled carbon nanohorns do not contain metal impurities, so they can be applied to the research of biosensors without pre-treatment. Scientists have used it to construct various biosensors.

In the field of energy, composite materials of single-walled carbon nanohorns and metal oxides can be used as anode materials for lithium-ion batteries to improve battery performance; SWCNHs doped with MgB2 exhibit magnetism and have the potential to become a new superconducting material.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 68388743869

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Verified Purchase
Gilpinator
Belleville, US
★★★★★ 4
A very tight fit
Size: 1 Count (Pack of 1)
I purchased this for my 2022 Escape, It is the same part listed on the KN website, I watched a video on You-tube on how to replace it. The process seemed simple enough, but I'm not as talented as the poster. I finally got the damper unhooked on the right of the door and the two clips that hold the glove box in were easy to push in. This let the glove box fall forward, Now to remove the two phillips screws that secure door of the filter assembly closed. They weren't too bad, but make sure you have a magnet to get them out, or if they drop to retrieve them. Now the door clips need to be spread apart, I broke the left one, but the right one was ok. Swap the filter and then try to close the door. The new filter was a little too thick front to back and made the door very hard to close. I used the screws to hold the door in place. Close the glove box and try to get the damper back on the peg. Search for this video 2020 - 2022 Ford Escape How to Replace Cabin Air Filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2024
J
Verified Purchase
john
Port Orchard, US
★★★★★ 5
Honest review
Size: 1 Count (Pack of 1)
Easy installation quality performance great replacement better cooling but price should be a little better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
R
Verified Purchase
Richard Thompson
Houston, US
★★★★★ 5
Excellent air quality and value
Size: 1 Count (Pack of 1)
Much better than the standard filter for air quality. Similar price to the ones that are thrown away 2-3 times per year.
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Reviewed in the United States on December 6, 2025
B
Verified Purchase
Big Belly
Birmingham, US
★★★★★ 5
Great Air Filter
Size: 9.6" x 11.1" x 2.2"
Some review’s will say “it’s an air filter, blah, blah, blah”. These reviews are written by the same people that think “water is water”. I’m not one of those people. I’ve noticed that the air smells better, cleaner. I’ve also noticed that the air blows a little stronger. It’s very easy to install, fits perfectly and it’s reusable so it saves you money over the long term and it reduces landfill waste.
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Reviewed in the United States on July 4, 2024
P
Verified Purchase
Patrick "Pat" Bickel
San Leandro, US
★★★★★ 5
THE cabin air filter to use!
Size: 9.6" x 11.1" x 2.2"
I replaced the OEM cabin air filter when I bought my truck, like I always do. 2019 & 2020 Ram 1500's suffer from an underperforming AC system in the summer due to a blend door in the dash not closing completely. Having any kind of restrictive cabin air filter only exacerbates the problem. I bought this filter on the recommendation of many owners who had done the same with great results. I was presently surprised at the increase in air flow coming out of the vents. I also like that in K7N fashion, it is washable and reusable, effectively making it a lifetime filter. Don't overthink it. Yes it costs more, but you will save $$ in the long run with this filter. I am sure this filter fits many other makes & models of vehicles and will improve the airflow of any vehicle it is installed in.
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Reviewed in the United States on July 31, 2024

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