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Merck
CN
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文件

544833

Sigma-Aldrich

氧化铝

nanopowder, <50 nm particle size (TEM)

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别名:
氧化铝
线性分子式:
Al2O3
CAS号:
1344-28-1
分子量:
101.96
EC 号:
215-691-6
MDL编号:
MFCD00003424
UNSPSC代码:
12352303
eCl@ss:
38120402
PubChem化学物质编号:
24878787
NACRES:
NA.23

描述

gamma phase

质量水平

200

形式

nanopowder

表面积

>40 m2/g , BET

粒径

<50 nm (TEM)

mp

2040 °C (lit.)

SMILES字符串

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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相关类别

一般描述

氧化铝(Al2O3)基纳米粉末是一种金属氧化物基纳米材料，可用于各种工业应用。该物质可通过Al2O3的醇盐水解和存在稳定剂时的颗粒煅烧来制备。

应用

Al2O3纳米粉末可用于广泛应用，例如陶瓷、航空航天、废水处理、研磨剂、涂料、催化剂和地板材料。

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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Nanotechnology in high performance paint coatings
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Alumina and zirconia acrylate nanocomposites coatings for wood flooring: Photocalorimetric characterization
Landry V, et al.
Progress in Organic Coatings, 61(1), 76-82 (2008)
Colloidal behavior of aluminum oxide nanoparticles as affected by pH and natural organic matter
Ghosh S, et al.
Langmuir, 24(21), 12385-12391 (2008)
Size-controlled synthesis of alumina nanoparticles from aluminum alkoxides
Park YK, et al.
Materials Research Bulletin, 40(9), 1506-1512 (2005)
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