Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

The “ultra-pure” 95% 5-15 nm Multi Walled Carbon Nanotubes powder is made from high purity, multi-walled carbon nanotubes that have been treated to obtain a very narrow size range of 5-15 nm. The specific concentration of the nanotubes is specified as 95%, which means that for every 1 gram of powder, there are 95 grams of carbon nanotubes present.

(Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um)

Overview of Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

Carbon nanotubes (CNTs) are cylindrical nanostructures consisting of a single sheet of rolled-up graphene, a two-dimensional lattice of carbon atoms. Discovered in 1991, CNTs exhibit extraordinary properties due to their unique molecular structure, making them one of the most promising materials in nanotechnology. They can be single-walled (SWCNTs) or multi-walled (MWCNTs), differing in the number of concentric carbon layers.

Features of Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

Exceptional Strength and Stiffness: CNTs are among the strongest and stiffest materials known, with tensile strengths up to 60 times greater than steel.

Lightweight: Despite their strength, CNTs are extremely lightweight, with a density close to that of graphite.

High Thermal and Electrical Conductivity: They can conduct heat and electricity far better than copper, silver, or gold, with electrons flowing freely along the tube’s length.

Chemically Inert: CNTs are highly resistant to chemical reactions and corrosion, maintaining their properties in harsh environments.

Flexibility: They can be bent or twisted without breaking, displaying excellent flexibility alongside their strength.

Large Surface Area: CNTs have an incredibly high surface area to volume ratio, enhancing their effectiveness in adsorption and catalytic applications.

(Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um)

Parameter of Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

The “ultra-pure” 95% 5-15 nm Multi Walled Carbon Nanotubes powder is made from high purity, multi-walled carbon nanotubes that have been treated to obtain a very narrow size range of 5-15 nm. The specific concentration of the nanotubes is specified as 95%, which means that for every 1 gram of powder, there are 95 grams of carbon nanotubes present.
The “multi-walled” refers to the fact that each nanotube in the structure has multiple walls, giving rise to a network-like structure. This property makes these nanotubes extremely strong and conductive, with high surface area per unit volume.
In addition to its strong electrical properties, MWCNTs also exhibit excellent thermal stability and chemical resistance. They can be used in a wide range of applications, including electronics, energy storage, and medicine.
The length of the MWCNTs powder ranges from 10-30 um, which means they are typically around 1 micrometer (micrometers = 10^-6 meters) long. 하지만, the actual size of the particles will depend on the specific manufacturing process and the conditions under which they were produced.

(Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um)

Applications of Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

Electronics: Used in transistors, sensors, and displays due to their high conductivity and small size, potentially revolutionizing electronics miniaturization.

Composite Materials: Mixed with polymers to create lightweight, strong composites for aerospace, automotive, and sports equipment.

Energy Storage: In batteries and supercapacitors, CNTs improve energy storage capacity and charge/discharge rates.

Biomedical: As drug delivery vehicles, tissue engineering scaffolds, and in biomedical sensors due to their biocompatibility and unique transport properties.

Catalysts: Their large surface area makes CNTs efficient catalyst supports and catalysts themselves in various chemical reactions.

Environmental Remediation: Utilized for water purification and air filtration due to their adsorptive properties for contaminants.

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FAQs of Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um

큐: Is Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um safe for human health and the environment?
에이: Concerns have been raised about the potential toxicity of CNTs, particularly their respirable forms, which may resemble asbestos fibers. Research is ongoing to establish safe handling practices and assess long-term environmental impacts.

큐: How is Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um produced?
에이: There are several methods to produce CNTs, including arc discharge, laser ablation, and chemical vapor deposition (CVD), with CVD being the most common for industrial-scale production.

큐: Can Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um be seen with the naked eye?
에이: No, due to their nanoscale dimensions (typically 1-100 nanometers in diameter), CNTs are invisible to the naked eye and require electron microscopy for visualization.

큐: Is Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um expensive?
에이: Historically, CNTs were very expensive due to complex synthesis processes. 하지만, advances in production methods have lowered costs, though they remain more expensive than many conventional materials.

큐: How does Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um compare to graphene?
에이: Both are forms of carbon with exceptional properties, but graphene is a flat sheet while CNTs are tubes. Graphene offers superior in-plane conductivity, while CNTs excel in out-of-plane conductivity and have additional mechanical advantages due to their tubular structure.

(Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um)

(Ultrapure 95% 5-15nm Multi Walled Carbon Nanotubes Powder MWCNTs with Length 10-30um)