Description

5 grams: 90€
25 grams: 195 €
100 grams: 370€
500 grams: 960€
1000 grams: 1450€

Please contact us for quotes on larger quantities !!!

Carbon Nanotubes Doped with 12 wt% Iron (Fe) Nanopowder/Nanoparticles

Carbon Nanotubes doped with iron nanoparticles combine CNTs’ high electrical conductivity and mechanical resilience with iron’s magnetic properties, catalytic activity, and structural reinforcement capacity. The hybrid composite forms a uniform and stable structure that enhances hardness, tensile strength, specific strength, and elastic modulus. This synergy makes CNT–Fe hybrids multifunctional materials suitable for energy storage, electronics, biomedical systems, catalysis, and advanced composites.

Technical Properties

12 wt% Fe Nanopowder/Nanoparticles
Purity	99.99%
Average Particle Size (nm)	800
Specific Surface Area (m²/g)	1,0-5,0
True Density (g/cm³)	8,1
Color	dark gray
Shape	irregular
Carbon Nanotubes (Multi Walled Carbon Nanotubes)
Purity	> 97 wt%
Color	black
Average Outside Diameter (nm)	> 50
Average Inside Diameter (nm)	5
Length (µm)	15-25
Tap Density (g/cm3)	0.15
True Density (g/cm3)	~2.4
Specific Surface Area (m2/g)	> 65
Ash	< 1.5 wt%
Electrical Conductivity (S/cm)	> 98

Applications

Energy & Storage: Used in lithium-ion batteries and supercapacitors, where CNTs provide conductive pathways and iron nanoparticles improve electrode stability, redox activity, and cycle life. Applied in hydrogen storage systems, leveraging CNT porosity and Fe’s catalytic role in adsorption.
Electronics & Optoelectronics: Integrated into transistors, flat panel displays, and solar cells, combining CNT conductivity with iron’s catalytic and magnetic properties to enhance charge transport and device reliability. Supports photoluminescence and template-based nanofabrication for advanced optoelectronic devices.
Biomedical & Biosensing: Applied in biosensors for sensitive detection, where Fe nanoparticles enhance signal response. Used in drug delivery systems and nanoprobes, exploiting iron’s magnetic responsiveness for targeted release and imaging.
Composites & Structural Materials: Incorporated into polymer and ceramic composites, improving hardness, tensile strength, and elastic modulus. Suitable for aerospace, automotive, and construction materials requiring lightweight reinforcement with added conductivity.
Catalysis & Environmental: Acts as a catalyst support in electrochemical and photocatalytic reactions, leveraging iron’s catalytic activity and CNT’s conductive scaffolds. Applied in gas-discharge tubes, pollutant remediation, and environmental sensing, offering multifunctional performance in industrial sectors.

Please click for the MSDS

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