This aluminium nitride (AlN) nanopowder from Nanografi is an off-white powder with an average particle size of 50 nm and a purity of 99+%. Its very fine particles give a large specific surface area, and the material combines low impurity content with a stable structure.
Produced by advanced synthesis routes, the nanoparticles disperse evenly, which makes them suitable for materials science research as well as carefully controlled industrial formulations. The powder has a tap density of 3.26 g/cm³ and a specific surface area of 3.5246 m²/g.
AlN is valued for heat-dissipating and substrate roles in electronics, because its thermal expansion is close to that of silicon, and for its non-reactive behaviour in high-temperature metallurgical work. It is also studied in energy, aerospace and biomedical research.
- Substrate and heat sink material for high-power transistors, CPUs and integrated circuits, where its silicon-like thermal expansion limits stress during thermal cycling.
- RF filters and high-frequency signal transmitters requiring low dielectric losses.
- Additive in phase change materials for battery management systems and for improving heat transfer in photovoltaic and thermal energy storage systems.
- Sensor housings, radomes and infrared detectors operating under high temperature and pressure.
- Research on nanocarriers for targeted drug delivery and manufacture of piezoelectric MEMS transducers for ultrasound devices.
- Inner linings of crucibles for melting non-ferrous metals and semiconductor crystals such as gallium arsenide.
| Brand | Nanografi |
|---|---|
| CAS number | 24304-00-5 |
| Molecular formula | — |
| Purity | 99+% |
| Category | — |
| Pack sizes | 5 g, 25 g, 100 g |
| Physical form | Off-white powder |
| Storage | — |
- Product code: NG04CO0102
- Average Particle Size: 50 nm
- Specific Surface Area: 3.5246 m²/g
- Tap Density: 3.26 g/cm³
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