氮化铝,Aluminum nitride [AlN];powder, 10 μm, ≥98%

别名:一氮化铝;Aluminum mononitride; 线性分子式: AlN CAS号: 24304-00-5 分子量: 40.99 EC 号: 246-140-8 MDL编号: MFCD00003429 PubChem化学物质编号: 24854500 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 241903
CAS号: 24304-00-5
MDL号: MFCD00003429
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥550.68

说明

氮化铝(AlN)是一种具有六方纤锌矿晶体结构的非氧化物半导体材料。 它具有 6.12 eV 的宽直接带隙。 由于其非常高的导热性(300 W/(m.K))和电阻率,AIN 是制造导热油脂和电缆绝缘材料的合适添加剂。 由于其无毒、优异的热、电、机械和化学特性,它还用于微电子、电致发光器件和传感器。

氮化铝可用作:
陶瓷材料用于制备用于建筑热管理系统的纳米封装相变材料。
基体与石墨烯薄片一起制备超复合材料,以提高其导热性能。
使用玻璃废料制备泡沫玻璃的发泡剂。
它还与钼一起用于制备陶瓷基复合材料以产生高能X射线。

一般描述

Aluminum Nitride(AlN) is a non-oxide semiconductor material with a hexagonal Wurtzite crystal structure. It has a wide direct bandgap of 6.12 eV. AIN is a suitable additive in making thermal grease and electric cable insulation owing to its very high thermal conductivity (300 W/(m. K)) and electrical resistivity. It is also used in microelectronics, electroluminescent devices, and sensors because of its non-toxicity, superior thermal, electrical, mechanical, and chemical properties.

应用

Aluminum Nitride can be used as a:
  • ceramic material in the preparation of nano capsulated phase change material for building thermal management systems.
  • matrix in the preparation of metacomposites along with graphene platelets to improve their thermal conductive properties.
  • foaming agent in the preparation of foam glass using glass waste.

It is also used to prepare ceramic matrix composite material along with molybdenum to generate high-energy X-rays.
 
 

属性

测定

≥98%

形式

powder

粒径

10 μm

mp

>2200 °C (lit.)

密度

3.26 g/mL at 25 °C (lit.)

SMILES string

N#[Al]

InChI

1S/Al.N

InChI key

PIGFYZPCRLYGLF-UHFFFAOYSA-N

 

安全信息

象形图

Health hazardEnvironment

警示用语:

Danger

危险声明

危险分类

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

靶器官

Lungs

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 10 | 欧洲Eur. ≥ 8 | 東京Tokyo ≥ 6 | 香港与北京 ≥ 60
商品标签 [tags]