The Nickel Nanowires A200 (200 nm×200 µm) are ultra-long, high-aspect-ratio nickel nanostructures supplied in dry-powder form. Their ~200 µm length and ~200 nm diameter produce an aspect ratio of about 1,000, promoting extensive wire-to-wire contact and the formation of continuous functional pathways within host matrices. Derived from nickel’s intrinsic metallic conductivity and ferromagnetic nature, these Ni nanowires deliver a distinctive combination of efficient electrical transport, strong magnetic response, and magnetic-loss potential under alternating electromagnetic fields. They also offer high thermal stability and strong chemical durability, including resistance to oxidation, supporting storage, handling, processing, and long-term performance in demanding material systems. The dry-powder format enables flexible incorporation into polymers, ceramics, coatings, adhesives, and composite systems. These characteristics make the nickel nanowires well suited to a wide range of conductive, magnetic, and electromagnetic applications, including electromagnetic interference (EMI) shielding, microwave attenuation, electrostatic discharge (ESD) protection, advanced energy-storage systems, flexible electronics, and conductive composites. Their multifunctional capabilities highlight their value in advanced electronic, energy, and protective technologies and support the development of high-performance, multifunctional devices and material systems.
PROPERTIES
Catalog Number: NovaWire-Ni-200
Diameter: ~200 nm
Length: ~200 µm
Appearance: dry black cotton-like material
KEY FEATURES
- Electrical conductivity: Supports efficient charge transport through interconnected nanowire networks.
- Ferromagnetic behavior: Exhibits the intrinsic magnetic response of nickel.
- Electrical–magnetic synergy: Combines electrical conductivity with ferromagnetic behavior in a single nanowire material.
- Magnetic-loss potential: May contribute to electromagnetic-energy dissipation under alternating fields.
- Ultra-long morphology: Features an approximately 200 µm length that promotes extensive wire-to-wire contact.
- Thermal and chemical stability: Offers strong thermal stability, chemical robustness, and resistance to oxidation.
APPLICATIONS
The Nickel Nanowires A200 are suited to the following application areas:
- EMI shielding: Conductive and magnetic networks for coatings, composites, gaskets, and electronic enclosures.
- Microwave attenuation: Functional structures for electromagnetic-energy absorption and dissipation.
- ESD protection: Three-dimensional conductive pathways in polymers, ceramics, and composite systems.
- Conductive composites: Network-forming additives for plastics, elastomers, coatings, adhesives, and structural materials.
- Magnetic composites: Ferromagnetic fillers for functional polymers, coatings, and hybrid materials.
- Energy-storage systems: Conductive frameworks or additives for batteries, fuel cells, and supercapacitors.
- Conductive paints and adhesives: Functional additives for conductive paints, coatings, and adhesive formulations.
- Flexible electronic materials: Conductive-network development in films and compatible flexible substrates.
SDS
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