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Merck
CN

414069

氧化铝

greener alternative

pellets, 3 mm

别名:

氧化铝

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关于此项目

线性分子式:
Al2O3
化学文摘社编号:
分子量:
101.96
NACRES:
SB.52
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
215-691-6
MDL number:
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form

pellets

Quality Level

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

particle size

3 mm

mp

2040 °C (lit.)

greener alternative category

SMILES string

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

General description

氧化铝(alumina)是制造陶瓷的一种常用原料。它是一种良好的电绝缘体,在高温下具有稳定性和耐化学性。氧化铝是一种铝的重要来源,并已通过高铝钢包炉精炼渣制备而成。它可通过 Lobry de Bruyn-Alberda van Ekenstein 转化而提高醛糖对酮糖转化的反应速率。它是 NOx 储存催化剂(NSC)的关键组成部分,NSC 可用于去除贫燃发动机废气中的氮氧化物。一项对晶体硅上氧化铝在的表面钝化特性研究展示出了其能够应用于硅太阳能电池生产的诸多优势。
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Aluminum oxide serves as a multifunctional additive or coating in lithium-ion batteries, helping stabilize electrode–electrolyte interfaces, suppress side reactions, improve thermal stability, and extend cycle life. By enabling safer, longer-lasting cells, it reduces material waste and energy use across the battery lifecycle. Click here for more information.

Application

氧化铝可用作制造光纤放大器和高功率光纤激光器的掺杂剂。


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flash_point_f

Not applicable

flash_point_c

Not applicable

存储类别

11 - Combustible Solids



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Alumina as a dopant in optical fiber by OVD.
Wang J.
Applied Physics. A, Materials Science & Processing, 116(2), 505-518 (2014)
Advances in the surface passivation of silicon solar cells.
Schmidt J, et al.
Energy Procedia, 15, 30-39 (2012)
Alumina extraction from high-alumina ladle furnace refining slag.
Zhou Y, et al.
Hydrometallurgy, 140, 14-19 (2013)



全球贸易项目编号

货号GTIN
414069-1KG04061832082493
414069-250G04061832082516