NanowizTech MWCNT-COOH (Carboxyl Functionalized Multiwall Carbon Nanotubes) Powder | High Purity | CAS 308068-56-6 | Global Supplier

NanowizTech MWCNT-COOH Powder – High Purity Carboxyl Functionalized Multiwall Carbon Nanotubes

NanowizTech is a trusted manufacturer and global supplier of premium-quality MWCNT-COOH (Carboxyl Functionalized Multiwall Carbon Nanotubes) Powder, engineered to meet the demanding requirements of research institutions, universities, advanced laboratories, and industrial manufacturers worldwide. Produced using advanced purification and functionalization techniques, our MWCNT-COOH powder offers excellent dispersibility, enhanced chemical reactivity, superior electrical conductivity, and outstanding mechanical strength.

With CAS Number 308068-56-6 and Formula: MWCNT-COOH, this advanced nanomaterial is widely used in nanotechnology, biotechnology, electronics, polymer composites, energy storage, aerospace, automotive, environmental engineering, sensors, and medical research. NanowizTech supplies high-purity MWCNT-COOH powder at competitive prices with reliable global shipping, making us a preferred partner for customers seeking premium carbon nanotube materials.

Our commitment to quality, innovation, and customer satisfaction has enabled us to serve clients across Asia, Europe, North America, South America, the Middle East, and Africa. Every batch undergoes strict quality control procedures to ensure consistent purity, performance, and reliability.

What is MWCNT-COOH?

MWCNT-COOH, also known as Carboxyl Functionalized Multiwall Carbon Nanotubes, consists of multiple concentric graphene cylinders whose surfaces have been chemically modified with carboxyl (-COOH) functional groups. These functional groups significantly improve the compatibility of carbon nanotubes with water, polymers, solvents, ceramics, metals, and biological systems.

Unlike untreated carbon nanotubes, MWCNT-COOH exhibits improved dispersion characteristics, allowing researchers and manufacturers to achieve more uniform distribution in composite materials. The carboxyl groups also provide active sites for further chemical modification, making these nanotubes highly valuable for advanced material development and biomedical applications.

Because of their unique structural characteristics, MWCNT-COOH combines the exceptional mechanical strength of carbon nanotubes with enhanced chemical functionality, enabling the development of next-generation nanomaterials with superior performance.

Key Features of NanowizTech MWCNT-COOH Powder

NanowizTech manufactures high-performance MWCNT-COOH powder using carefully controlled production processes that ensure excellent quality and reproducibility.

Key features include:

• High purity carbon nanotube structure
• Excellent electrical conductivity
• Superior thermal conductivity
• Enhanced mechanical strength
• Improved dispersion in aqueous and organic media
• Surface functionalized with carboxyl groups
• High aspect ratio
• Excellent chemical stability
• Large specific surface area
• High tensile strength
• Superior flexibility
• Enhanced compatibility with polymers
• Excellent reinforcement capability
• Uniform particle quality
• Suitable for research and industrial production

These outstanding characteristics make MWCNT-COOH one of the most versatile nanomaterials available today.

Physical and Chemical Properties

The exceptional properties of MWCNT-COOH powder make it suitable for a wide variety of scientific and industrial applications.

Physical Properties

• Black powder appearance
• High aspect ratio
• Lightweight structure
• Large surface area
• Excellent flexibility
• Uniform morphology
• Nanoscale dimensions

Chemical Properties

• Functionalized with carboxyl (-COOH) groups
• Excellent oxidation stability
• High chemical resistance
• Superior solvent compatibility
• Enhanced surface activity
• Reactive functional sites for modification
• Improved hydrophilicity

Electrical Properties

MWCNT-COOH retains excellent electrical conductivity while offering improved compatibility with polymers and composite materials.

Thermal Properties

The material exhibits outstanding thermal conductivity, making it suitable for thermal interface materials and heat management systems.

Mechanical Properties

Its extraordinary tensile strength and flexibility enable the production of lightweight yet mechanically robust composite materials.

Advantages of Carboxyl Functionalized Multiwall Carbon Nanotubes

Surface functionalization with carboxyl groups provides several important advantages compared to pristine multiwall carbon nanotubes.

Improved Dispersion

Carboxyl groups increase compatibility with polar solvents, allowing nanotubes to disperse more uniformly and reducing agglomeration.

Better Polymer Compatibility

MWCNT-COOH bonds more effectively with polymer matrices, resulting in stronger and more durable composite materials.

Enhanced Chemical Reactivity

The carboxyl functional groups provide active sites for further surface modification, enabling the attachment of biomolecules, catalysts, nanoparticles, or other functional compounds.

Superior Composite Performance

Uniform dispersion improves electrical, thermal, and mechanical performance in advanced composite systems.

Increased Research Flexibility

Researchers can easily functionalize MWCNT-COOH for customized applications in nanomedicine, sensors, electronics, and biotechnology.

Applications of MWCNT-COOH Powder

NanowizTech MWCNT-COOH powder is used across numerous industries because of its exceptional multifunctional properties.

Polymer Composites

Aerospace Industry

• Automotive Industry
• Energy Storage
• Electronics Industry
• Sensors
• Biomedical Research
• Environmental Applications
• Catalysis
• Conductive Coatings