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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
eCl@ss:
38120402
PubChem化学物质编号:
24878787
NACRES:
NA.23

描述

gamma phase

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。

储存分类代码

11 - Combustible Solids

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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Size-controlled synthesis of alumina nanoparticles from aluminum alkoxides
Park YK, et al.
Materials Research Bulletin, 40(9), 1506-1512 (2005)
Colloidal behavior of aluminum oxide nanoparticles as affected by pH and natural organic matter
Ghosh S, et al.
Langmuir, 24(21), 12385-12391 (2008)
Nanotechnology in high performance paint coatings
Khanna AS
Asian Journal of Experimental Sciences, 21(2), 25-32 (2008)
Alumina and zirconia acrylate nanocomposites coatings for wood flooring: Photocalorimetric characterization
Landry V, et al.
Progress in Organic Coatings, 61(1), 76-82 (2008)
Michael Bushell et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-09-17)
Physical chemical characterization of nanomaterials is critical to assessing quality control during production, evaluating the impact of material properties on human health and the environment, and developing regulatory frameworks for their use. We have investigated a set of 29 nanomaterials
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