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mesoporous TiO2-Al2O3 binary oxides

Based on

4 Articles
2016 Most recent source

Composition

1

titanium dioxide (anatase)

anatase
Type Single Compound
Formula TiO2
Role raw materials
2

gamma alumina

γ-alumina
Type Single Compound
Formula Al2O3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
acidic sites surface area

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Catalytic properties

Reaction Value Nanomaterial Variant Source
methyl orange photodegradation

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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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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • titanium(IV) oxysulfate
  1. NwD4Sd3rkGs3vw7
  2. lKA4BA3tDWibIRpy7
Product

mesoporous TiO2-Al2O3 binary oxides

Pore diameter: ~ 0.2 - ~ 15 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • titanium(IV) oxysulfate
  1. 4WwhWQcRJtXXUz4
  2. 9r8uzWIV7i2gagC85
Product

mesoporous TiO2-Al2O3 binary oxides

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • titanium tetrachloride
  • aluminium(III) chloride
  1. rFfkBwenTyTzEqbfo7DIFVMzEzTNWKLrk7EEjKDy
Product

mesoporous TiO2-Al2O3 binary oxides

Pore depth: 7.99 nm

Pore diameter: 6.05 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • tetrabutyl orthotitanate
  • aluminum isopropoxide
  1. WII80WENaJ9g9dz0z9zVFfJN7wSt3d
  2. F2tjiX7imOryPWpX
  3. rGl4EeeuSMXdRoxtFoldvdHG26xbEFG0R6m4MSRClmfeqTNJJoCR6My
Product

mesoporous TiO2-Al2O3 binary oxides

Pore size: ~ 10.9 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • tetrabutyl orthotitanate
  • aluminum isopropoxide
  1. L5oAeAiKZ55i2ihnTBl5bhp5WJy0HP
  2. j08tEfRqeAeH8ZB6
  3. SjA7vh1Cg1PuVORL571mMjdzjSvYtKo7XlY3kY91AdQCZQWfGfTQIO
Product

mesoporous TiO2-Al2O3 binary oxides

Mesopore size: < 50 nm

Pore diameter: 5 - 10 nm

Pore size: ~ 14.6 nm

Medium/Support: none

References

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