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Documenti fondamentali

593044

Sigma-Aldrich

Aluminum nitride

nanopowder, <100 nm particle size

Sinonimo/i:

Aluminium nitride

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About This Item

Formula condensata:
AlN
Numero CAS:
Peso molecolare:
40.99
Numero CE:
Numero MDL:
Codice UNSPSC:
12352302
ID PubChem:
NACRES:
NA.23

Stato

nanopowder

Livello qualitativo

Dimensione particelle

<100 nm

Punto di fusione

>2200 °C (lit.)

Densità

3.26 g/mL at 25 °C (lit.)

Stringa SMILE

N#[Al]

InChI

1S/Al.N
PIGFYZPCRLYGLF-UHFFFAOYSA-N

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Descrizione generale

Aluminum nitride (AlN) is a wide bandgap semiconductor with exceptional thermal conductivity, high electrical insulation, and piezoelectric properties. It is widely used in electronics, such as in high-power and high-frequency devices, as well as in optoelectronics for UV light emitters. Additionally, AlN is utilized in biomedical devices due to its biocompatibility.

Applicazioni

  • This review explores the significant properties of aluminum nitride in the context of semiconductor materials, discussing its large bandgap and wide transparency range, which are advantageous for ultraviolet to mid-infrared applications (Li et al., 2021).

Pittogrammi

Health hazardEnvironment

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation

Organi bersaglio

Lungs

Codice della classe di stoccaggio

4.3 - Hazardous materials which set free flammable gases upon contact with water

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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Shuangxi Nie et al.
Nanomaterials (Basel, Switzerland), 9(8) (2019-08-07)
Nanocomposites consisting of cellulose nanofibrils (CNFs) and nano-aluminum nitride (AlN) were prepared using a simple vacuum-assisted filtration process. Bleached sugarcane bagasse pulp was treated with potassium hydroxide and sodium chlorite, and was subsequently ultra-finely ground and homogenized to obtain CNFs.
Morphologically selective synthesis of nanocrystalline aluminum nitride.
Haber JA, et al.
Chemistry of Materials, 10(12), 4062-4071 (1998)
Nanocrystalline aluminum nitride: II, sintering and properties.
Panchula ML and Ying JY
American Chemical Science Journal, 86(7), 1121-1127 (2003)
Electrical and thermophysical properties of epoxy/aluminum nitride nanocomposites: Effects of nanoparticle surface modification
Peng W, et al.
Composites Part A: Applied Science and Manufacturing, 41(9), 1201-1209 (2010)
Ruyen Ro et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 57(1), 46-51 (2009-12-31)
In this study, the finite element method is employed to calculate SAW characteristics in (100) AlN/diamond based structures with different electrical interfaces; i.e., IDT/ AlN/diamond, AlN/IDT/diamond, IDT/AlN/thin metal film/ diamond, and thin metal film/AlN/IDT/diamond. The effects of Cu and Al

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