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mesoporous aluminosilicate Al-MCM-41

Based on

12 Articles
2018 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role raw materials
2

aluminium oxide

aluminum oxide alumina
Type Single Compound
Formula Al2O3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
nitrogen adsorption/desorption

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pore volume
surface area

Catalytic properties

Reaction Value Nanomaterial Variant Source
chloromethane to light olefins conversion

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
infrared spectroscopy

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X-ray diffraction

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • water
  • silicic acid tetraethyl ester
  • aluminium tri(sec-butoxide)
  1. 73NPepbua4c1W4GiYfMWk2eJLeN5JSsfuzp
  2. 5jgBfDcjxjba7zzzwJOd
  3. SVcv
Product

mesoporous aluminosilicate Al-MCM-41

Pore diameter: 2.0 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • alkali-borosilicate glass
  1. S1fnS1K
Product

mesoporous aluminosilicate Al-MCM-41

Pore size: < 4 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. mr91XGd4Rbgbe3OiycRI2kJ6ZpauYRiNDvPveim
  2. ic5LZ
  3. ZFrFl
  4. xzBQL
Product

mesoporous aluminosilicate Al-MCM-41

Pore diameter: ~ 7.4 nm

Unit cell: 12.1 nm

Wall thickness: ~ 4.8 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. HrNGocHmVOMFVZyVvYtU
Product

mesoporous aluminosilicate Al-MCM-41

Pore diameter: 3.55 - 3.85 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • silicon dioxide
  • hydrated aluminum oxide
  • orthophosphoric acid
  1. jWideTu2bhchQ9ed
  2. 6rl
  3. gR36IfpI
Product

mesoporous aluminosilicate Al-MCM-41

Pore diameter: ~ 28 - ~ 70 nm

Size: 1000 - 2000 nm

Medium/Support: none

References

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