High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder-Carbon Nanotube-Products-Graphite-Corp

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Overview of High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

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 High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

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.

High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

(High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder)

Parameter of High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

The "high quality" of multi-walled carbon nanotubes (MWCNTs) refers to the concentration, quality, and purity of the individual carbon atoms that make up the nanotubes. In general, MWCNTs with higher concentrations and higher purity tend to have better electrical and thermal conductivity. Regarding their specific parameter values, it is difficult to provide a comprehensive answer without more information about the particular compounds being studied. However, some of the key parameters related to MWCNTs include: * Porosity: The percentage of the nanotubes with surface area greater than a certain threshold value (usually around 15-20%) is an important factor in determining the overall properties of the material. * Diameter: The diameter of the nanotubes can affect their mechanical strength, porosity, and other properties. Different diameters can lead to different levels of porosity and other characteristics depending on the composition of the nanotubes. * Carbon content: The amount of carbon in the nanotubes can also influence their properties, including their thermal conductivity and electronic conductivity. * Morphology: The shape of the nanotubes can affect their size distribution and electrical conductivity, which in turn can impact their overall performance. To obtain specific parameter values for a particular compound, you would need to perform experiments using techniques such as X-ray diffraction, transmission electron microscopy (TEM), or scanning tunneling microscopy (STM). These techniques can provide detailed information about the structure and properties of the nanotubes.

High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

(High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder)

Applications of High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

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.

Company Profile

Graphite-Corp is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality graphite powder and graphene products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality graphite powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.

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It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.

FAQs of High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder

Q: Is High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder safe for human health and the environment? A: 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.

Q: How is High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder produced? A: 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.

Q: Can High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder be seen with the naked eye? A: 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.

Q: Is High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder expensive? A: Historically, CNTs were very expensive due to complex synthesis processes. However, advances in production methods have lowered costs, though they remain more expensive than many conventional materials.

Q: How does High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder compare to graphene? A: 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.

High quality and high purity multi-wall carbon nanotubes >98% conductive and thermal multi-wall carbon nanotubes powder