593044
氮化铝
nanopowder, <100 nm particle size
别名:
Aluminium nitride
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关于此项目
线性分子式:
AlN
化学文摘社编号:
分子量:
40.99
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
246-140-8
MDL number:
Quality Level
InChI key
PIGFYZPCRLYGLF-UHFFFAOYSA-N
InChI
1S/Al.N
SMILES string
N#[Al]
form
nanopowder
particle size
<100 nm
mp
>2200 °C (lit.)
density
3.26 g/mL at 25 °C (lit.)
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General description
氮化铝 (AlN) 是一种宽带隙半导体，具有出色的热导率、高电绝缘性和压电性能。它广泛用于电子产品——如高功率和高频设备，以及用于紫外线发射器的光电子器件。此外，AlN 还因生物相容性而在生物医学设备中。
Application
- 该综述探索氮化铝对于半导体材料的重要特性，讨论它的宽带隙和较大的透明度范围，适合紫外到中红外光谱应用(Li et al., 2021)。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 1 Inhalation
target_organs
Lungs
存储类别
4.3 - Hazardous materials which set free flammable gases upon contact with water
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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)
Emmanuel Defay et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 58(12), 2516-2520 (2011-12-01)
A phenomenological approach is developed to identify the physical parameters causing the dc-voltage-induced tunability of aluminum nitride (AlN) acoustic resonators, widely used for RF filters. The typical resonance frequency of these resonators varies from 2.038 GHz at -200 V to
相关内容
This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.
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