SKU: 66281149590

Carboxylic Multi-walled Carbon Nanotubes

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Description

Carboxylic Multi-walled Carbon NanotubesProduct Name NameCarboxylic Multi walled Carbon Nanotubes Product Overview Carbon nanotubes are simple substances composed of carbon atoms, which can be regarded as hollow tubular structures formed by the curling of graphene. On the surface of carbon nanotubes, carbon atoms form bonds with each other in the form of sp2 hybridized orbitals, arranged in a regular hexagonal graphite layer structure. In theory, this hexagonal structure is perfectly and

Product Name

Name:Carboxylic Multi-walled Carbon Nanotubes


Product Overview

Carbon nanotubes are simple substances composed of carbon atoms, which can be regarded as hollow tubular structures formed by the curling of graphene. On the surface of carbon nanotubes, carbon atoms form bonds with each other in the form of sp2 hybridized orbitals, arranged in a regular hexagonal graphite layer structure. In theory, this hexagonal structure is perfectly and uniformly distributed on the surface of the entire carbon nanotube. In terms of topology, the shared structure and properties between graphene and carbon nanotubes are one of the important factors contributing to their similar properties. However, due to the curvature of the graphite layer in carbon nanotubes and the potential defects that may occur during the growth process, sp3 hybridization may occur in the hexagonal ring structure on the surface of carbon nanotubes, leading to the formation of pentagonal or seven membered rings. Carbon nanotubes are classified into single-walled carbon nanotubes, double walled carbon nanotubes, and multi walled carbon nanotubes based on the curling of graphite sheets with different layers.

There are many preparation processes and methods for carbon nanotubes, and carbon nanotubes with corresponding properties and structures can be prepared through different methods. At present, the main methods for preparing carbon nanotubes include graphite arc method, laser evaporation graphite method, and chemical deposition method. Chemical deposition method has the advantage of large-scale production and is currently a widely used method.


Technical Parameter

Color:black

OD:-15 nm

ID:-5nm

Purity:gt;95 %

Length:~50 μm

-COOH Content: 2.56wt:/span>


 

Product Features

Multi walled carbon nanotubes have many unique properties:

Excellent mechanical properties: with extremely high strength and toughness. For example, its theoretical strength can reach tens or even hundreds of times that of steel.

Excellent electrical performance: can exhibit good conductivity, depending on aspect ratio, structure, and preparation method.

Good thermal performance: high thermal conductivity, capable of effectively transferring heat.

Large specific surface area: This makes it potentially applicable in fields such as adsorption and catalysis.


Application Fields

1. Composite material reinforcement: Multi walled carbon nanotubes have high strength and toughness. Adding them to matrices such as plastics, rubber, and metals can significantly improve the mechanical properties of the material, such as strength and stiffness. For example, grafting carbon nanotubes onto the surface of carbon fibers to obtain a multi-level structure can enhance the interfacial interaction with organic matrices and the mechanical properties of composite materials.

2. Electronic devices: Although their conductivity is not as single and excellent as single-walled carbon nanotubes, they still have good conductivity and can be used to manufacture high-performance conductive inks, sensors, flexible displays, and other electronic devices.

3. Electrode materials: Can be used as electrode materials for lithium-ion batteries and supercapacitors to improve energy storage and power output capabilities.

4. Catalysts and catalyst carriers: They can serve as catalysts themselves. It can also serve as a catalyst carrier, providing more active sites for catalytic reactions and enhancing catalytic performance due to its large specific surface area and unique structure. For example, acidified multi walled carbon nanotubes can be used as carriers to load composite inorganic salts, resulting in solid acid catalysts with superior catalytic effects than single component iron sulfate.

5. Energy field: In addition to the applications mentioned earlier in batteries, it can also be applied to hydrogen storage materials. The unique hollow structure and nanometer diameter of carbon nanotubes provide favorable conditions for hydrogen storage.

6. Absorbing materials: They have a certain ability to absorb electromagnetic waves and can be used to prepare absorbing materials. They have potential applications in military stealth, electromagnetic shielding, and other fields.

7. In the field of biomedicine: Its unique hollow structure and nanometer diameter can provide space for accommodating drugs, achieve high drug loading, and can pass through cell membranes and various biological barriers to deliver drugs to the inside of cells. In addition, it can effectively reduce the release rate of drugs and improve the sustained release effect.

8. Research field: commonly used in various scientific studies to help researchers explore the properties and potential applications of nanomaterials.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

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SKU: 66281149590

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4.6 ★★★★★
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Sabra
Port Orchard, US
★★★★★ 5
Loved this story.
Format: Kindle
First things first. Will there be a sequel, ladies? Perhaps children for Maisie and Drew? Hannah finding a woman to love? I really loved this story. Horses, critters, angst and some good lovin’. What more could a woman ask for? Well done you two. You made this old broad pine for a ranch and a lovely cowgirl.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2024
M
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Michael James Wells
Battle Creek, US
★★★★★ 5
Learning to trust
Format: Kindle
Maisie has gone to Las Vegas for her company to run a booth with her friends. Drew is in the horse racing and is also at Las Vegas. They meet up and become married when they have too much to drink. This is a really great story with Greek characters. Maisie is from the city in Wisconsin and Drew is a rancher from Wyoming. The plot revolves around Drew finding out that she is married to Maisie another fax her ranch. The store is about trust issues and how they work to overcome them and also their personalities. I recommend this book for all romance readers.
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Reviewed in the United States on April 10, 2022
B
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B, A Reader
Los Angeles, US
★★★★★ 4
Ranch, please
Format: Kindle
When I realized that “Two of a Kind” pairs a rancher and a white-collar marketing professional, I feared it would echo one of the similarly themed formulaic and saccharine Hallmark movies. But I should have trusted that Markinson and MacLeod would again successfully craft a lively woman-loving-woman story that holds your interest throughout. In my opinion, this is their best collaboration so far. The novel matches Milwaukee “city girl” Maisie Sullivan, an impoverished but bubbly marketing assistant whose goal is to finish her college degree, with the often dour Drew Campbell, a struggling Wyoming rancher whose shrugs are her most used communication device. The two meet in Las Vegas and discover that not all that happens in Vegas stays in Vegas. Following a sexy and boozy night in Nevada that neither woman can remember, the co-authors move the story to remote Wyoming, where life is consumed by the demands of the Campbell family’s 14,000 acre cattle ranch. “Two of a Kind” offers well-developed, relatable characters, great pacing, and a balanced mix of emotional, entertaining, rewarding, and romantic interactions between the two protagonists.
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Reviewed in the United States on June 2, 2022
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Carol Ann 57
Dallas, US
★★★★★ 5
Sexy football and sunshine
Format: Kindle
I adore Lauren Rowe, her writing style, and her words written from her heart. When I check other readers reviews, I have trouble seeing we read the same book. There are some very critical reviews that are novella size, and miss the point of a fun, spicy, sports romance. This story captured me from the beginning chapter. I love football, and this book hit all my boxes. The characters are well developed from the main characters to all the secondary characters. Iris is much stronger than she thinks, and a beautiful ray of sunshine and positivity. She grows under Roman's love and support. In turn she gives all her love and support to him. I loved the spice, the banter, the new friendships for both. Lauren does amazing research for all her books. For me, this book took me away from the reality of this country, and I so appreciated that. Roman is a giver and Iris loves him for who he is without his superstar persona. Refreshing read and one I will reread again. As for Iris's ex, he receives the karma he deserves. Roman's son is the cutest, and reminded me of one of my grandsons. The meet cute definitely was one of the best I have read. Enjoy this fun, sexy, spicy filled romance. Each book that Lauren writes, I feel she cannot top, yet for me, she always does. Thank you Lauren.
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Reviewed in the United States on February 2, 2026
M
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mbreeggs
Boise, US
★★★★★ 4
Sports Romance at its best!
Format: Kindle
You guys! The way I cheered Iris on throughout this book! When Roman and Iris met will forever be something I laugh about. Absolutely I recommend this book to you! There is plenty of spice too. Not too much, but just enough. We see betrayal, heartbreak, anger, love, pride, self preservation and so much more in this book. Lauren Rowe has very quickly become a top favorite romance author for me. IYKYK! The way she sucks you in and makes you feel like you’re right there within the story, it’s phenomenal. 🏈 Sports Romance 👨🏻 Single Dad 🤝 Age Gap 🏘️ Paradise to Small Town 🛏️ One Bed 💸 Billionaire Romance The audiobook was done right! Narrators Samantha Brentmoor and Aiden Snow were fantastic! I’m not sure a better pairing could have been picked for this book.
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Reviewed in the United States on January 30, 2026

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