Purified plasma nanotubes powder RN-220, 0.9-1.7 nm

Purified Plasma Nanotubes Powder RN-220 (with a diameter range of 0.9-1.7 nm) is a high-performance nanomaterial developed under the framework of advanced plasma-based nanomanufacturing technology. Plasma technology, as a core driving force in its production, enables precise control over the material’s nanostructure—addressing key challenges in traditional nanotube synthesis such as uneven particle size, low purity, and poor dispersibility.
This product belongs to the category of one-dimensional (1D) nanomaterials, a class of materials widely recognized for their unique aspect ratio and surface properties. Unlike conventional carbon nanotubes or metal oxide nanotubes, purified plasma nanotubes are synthesized via a plasma-assisted process that leverages high-energy electrostatic fields to refine the tube’s wall thickness, length, and surface reactivity. This synthesis method aligns with the global trend toward sustainable nanomaterial production, as it minimizes solvent waste and reduces energy consumption compared to wet-chemical synthesis routes.
In industrial and research contexts, such plasma-derived nanotubes are also occasionally referred to as “plasma-processed nanotube powders” (PPNP) in technical literature, though “purified plasma nanotubes powder” remains the standard nomenclature for commercial applications. The 0.9-1.7 nm diameter range of RN-220 is specifically optimized to balance structural stability and functional accessibility—making it suitable for scenarios where both high surface area and mechanical robustness are required.

• Packaging: 1 g;100 g; 200 g; 500 g; 1 kg
D: 0.9-1.7 nm, L: 500 nm-4 μm

Large specific surface area
Excellent electrical performance
Minor diameter

D:  0.9-1.7 nm
Length:  500 nm-4 μm
CNT Content:  85-90 %

This product can be used in the field of composite nano, biological nano and aerospace.

Superior Mechanical Enhancement: When added as a filler to polymers or composites, the nanotubes significantly improve tensile strength, modulus, and impact resistance—outperforming conventional microscale fillers (e.g., glass fibers) at lower loading levels (typically 0.1-2 wt%).
Enhanced Functional Performance: In applications such as sensors or catalysts, the high surface area (derived from the ultra-fine diameter) and tailored surface groups boost sensitivity (for sensors) or catalytic activity (for catalyst support), leading to more efficient device performance.
Cost-Effective Scalability: The plasma synthesis technology used to produce RN-220 supports continuous, large-scale production—avoiding the high costs associated with batch synthesis of ultra-fine nanotubes and making it viable for industrial mass applications.
Reduced Environmental Impact: Unlike solvent-based nanotube production, the plasma process generates minimal liquid waste and lower greenhouse gas emissions.
Stable Storage and Handling: The powder is non-hazardous under standard storage conditions (room temperature, dry environment) and does not degrade or agglomerate over long periods (up to 24 months when sealed), ensuring consistent quality for end-users.

Advanced Composite Materials: Used as a reinforcing filler in bio-based polymers (e.g., PLA, PHA) to produce high-strength, lightweight composites for automotive parts (e.g., interior panels), packaging materials, and 3D printing filaments.
Catalyst Support: Serves as a high-surface-area support for metal nanoparticles (e.g., Pt, Au) in environmental catalysts (e.g., wastewater treatment, exhaust gas purification) and industrial catalysts (e.g., chemical synthesis).
Electronics and Energy Storage: Integrated into electrode materials for lithium-ion batteries and supercapacitors to enhance electrical conductivity and charge-discharge efficiency, extending the lifespan of energy storage devices.
Biomedical Fields: Due to its high purity and biocompatibility, it is used in drug delivery systems (as a carrier for hydrophobic drugs) and tissue engineering scaffolds (to improve mechanical strength of biodegradable scaffolds).
Environmental Remediation: Added to adsorption materials (e.g., activated carbon composites) to enhance the removal of heavy metals (e.g., Pb²⁺, Cd²⁺) and organic pollutants (e.g., dyes, pesticides) from wastewater.
Functional Coatings: Incorporated into anti-corrosion coatings for metals and anti-bacterial coatings for textiles, leveraging its surface reactivity to bind functional agents (e.g., anti-bacterial silver ions) and improve coating durability.

Customers interested in Purified Plasma Nanotubes Powder RN-220 may also explore other one-dimensional nanomaterials and plasma-processed nanomaterials that complement or expand their application scope. These include purified single-wall carbon nanotubes (with similar high surface area properties for electronic applications), metal oxide nanotube powders (e.g., titanium dioxide nanotubes for photocatalytic applications), plasma-modified nano silver composite powder (for anti-bacterial coatings), and bioactive glass nanotube powders (for biomedical tissue repair). Additionally, nanoboride powders and oriented carbon nanotube arrays are relevant for customers seeking specialized nanostructures for high-temperature or electronic applications. If you are interested in related products, you can contact us directly or request product customization services.