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aluminum oxide nanodomes

Based on

49 Articles
2 Patents
2018 Most recent source

Composition

1

α-aluminium(III) oxide

aluminium(III) oxide aluminum(III) oxide α-aluminium oxide α-aluminum oxide aluminium oxide aluminum oxide alpha alumina α-alumina corundum alumina α-Al2O3 α-Al2O3
Type Single Compound
Formula Al2O3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
pore volume

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surface area

Catalytic properties

Reaction Value Nanomaterial Variant Source
methanol dehydration

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Applications

Area Application Nanomaterial Variant Source
adsorbents/absorbers/ion exchange materials

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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field emission scanning electron microscopy
scanning electron microscopy
transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
human osteosarcoma MG-63 cells

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • aluminium
  1. r7H0MDi
Product

aluminum oxide nanodomes

Size: not specified

Medium: none

Support: aluminium

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • bayerite alumina
  1. KuWOLcsVFT2OxlOvMcyfjIw6uHNWAyk0v6k
  2. rqkzP
  3. iiyK4bPb0
  4. oOuHE
  5. U94i
Product

aluminum oxide nanodomes

Crystallite size: 7.8 nm

Pore radius: ~ 3 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • water
  • trimethyl aluminum
  1. nzIAOeXYYDRQoq9XbhaGsD0WVPWZCBsTvJJwPp0aMuq8byyQcFAppl7jH1oYu
  2. pgBhljVymoxaGuhaoZk9ksL1bl5P3grB38GbXr9J
  3. ImprB5wYZ8b8bTxQv0SwPcnzZxts9dbuSimJ3HtDnN83lgkYy7GE4Ak
  4. whP06mIehhpeKvNDpU
  5. RS2F2
Product

aluminum oxide nanodomes

Shell thickness: 2.1 nm

Thickness: 802.6 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  • aluminium oxide
  1. yJng7x
  2. LGue9elc1N9Cun
Product

aluminum oxide nanodomes

Grain size: 400 - 1200 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
  • aluminium(III) oxide
  1. 9ZwaY6rybGnZAnAB
  2. RqWpolfGAXhK4keqZH5kdsG9s3DtKnI6Or
Product

aluminum oxide nanodomes

RMS roughness: 0.15 - 0.75 nm

Ripple height: 0.5 - 0.9 nm

Ripple lateral periodicity: 16 - 32 nm

Medium/Support: none

References

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