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phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Based on

1 Articles
2014 Most recent source

Composition

1

silicon dioxide

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

zirconium(IV) cation

zirconium(IV) ion zirconium(4+) ion zirconium cation zirconium ion zirconium(4+) zirconium Zr ion Zr4+
Type Single Compound
Formula Zr4+
Role dopant
3

pentaethylenehexamine

PEHA
Type Single Compound
Formula C10H28N6
Role layer
4

12-tungstophosphoric acid

tungstophosphoric acid phosphotungstic acid H3PW12O40 H3PW12O40 PW12 TPA PTA HPW PWA
Type Single Compound
Formula H3O40PW12
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Catalytic properties

Reaction Value Nanomaterial Variant Source
benzaldehyde oxidation

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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: Physical formation
Source:
Starting materials
  1. oj05k7UMnSqpM3V3oi
  2. uhl8kqx5SeLd
Product

phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Size: not specified

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
  1. 7VHjgGLwkuqbUY0YTi
  2. 1n2n0EH2d0tE
Product

phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Size: not specified

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. WasXRQCBSfwHT5nj1Z
  2. nSRHX2CLnQly
Product

phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Size: not specified

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  1. 0IFUe8J1bG8Fw38ecy
  2. JHHDZ3msq9bK
Product

phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Size: not specified

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
  1. TUkdYRd26hMTloxDST
  2. 543UJFmPmbLL
Product

phosphotungstic acid-embedded pentaethylenehexamine-modified Zr-incorporated SBA-15

Pore diameter: 7.8 nm

Thickness: ~ 400 nm

Width: ~ 1200 nm

Medium/Support: none

References

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