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Merck

241903

Sigma-Aldrich

氮化铝

powder, 10 μm, ≥98%

别名:

Azanylidynealumane(氮化铝)

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About This Item

线性分子式:
AlN
CAS号:
分子量:
40.99
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.23

化驗

≥98%

形狀

powder

粒徑

10 μm

mp

>2200 °C (lit.)

密度

3.26 g/mL at 25 °C (lit.)

SMILES 字串

N#[Al]

InChI

1S/Al.N

InChI 密鑰

PIGFYZPCRLYGLF-UHFFFAOYSA-N

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一般說明

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。AIN 具有很高的导热系数(300 W/(m. K))和电阻率,是制造导热脂和电缆绝缘的合适添加剂。由于无毒,且热、电、机械和化学性能优越,它也用于微电子、电致发光器件和传感器。

應用

氮化铝可用作:
  • 陶瓷材料,用于制备建筑热管理系统中的纳米胶囊相变材料。
  • 可与石墨烯薄片一起制备超复合材料的基体,以提高导热性能。
  • 发泡剂,可利用玻璃废料制备泡沫玻璃。
也用于与钼一起制备陶瓷基复合材料,以产生高能 X 射线。

象形圖

Health hazardEnvironment

訊號詞

Danger

危險聲明

危險分類

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

標靶器官

Lungs

儲存類別代碼

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

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Slide 1 of 4

1 of 4

Novel hybrid composite phase change materials with high thermal performance based on aluminium nitride and nanocapsules
Lu Wang, et al.
Energy, 238, 121775-121775 (2022)
Band structure and fundamental optical transitions in wurtzite AlN
Li, Jing, et al.
Applied Physics Letters, 83(25), 5163-5165 (2003)
Mohammad T Baei et al.
Journal of molecular modeling, 18(9), 4477-4489 (2012-05-31)
Structural, electronic, and electrical responses of the H-capped (6,0) zigzag single-walled aluminum nitride nanotube was studied under the parallel and transverse electric fields with strengths 0-140 × 10(-4) a.u. by using density functional calculations. Geometry optimizations were carried out at the B3LYP/6-31G* level
Norio Iizuka et al.
Optics express, 17(25), 23247-23253 (2010-01-07)
Spot-size converters for an all-optical switch utilizing the intersubband transition in GaN/AlN multiple quantum wells are studied with the purpose of reducing operation power by improving the coupling efficiency between the input fiber and the switch. With a stair-like spot-size
Javad Beheshtian et al.
Journal of molecular modeling, 18(10), 4745-4750 (2012-06-09)
Single-walled aluminum nitride nanotubes (AlNNTs) are introduced as an electronic sensor for detection of sulfur dioxide (SO₂) molecules based on density functional theory calculations. The proposed sensor benefits from several advantages including high sensitivity: HOMO-LUMO energy gap of the AlNNT

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