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TOPO-capped ZrO2 particles

Based on

3 Articles
2017 Most recent source

Composition

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

1

zirconium(IV) oxide

zirconium dioxide zirconium oxide cubic zirconia zirconia
Type Single Compound
Formula ZrO2
Role core
2

tri-n-octylphosphine oxide

(trioctyl)phosphine oxide tris-octylphosphine oxide tri-octylphosphine oxide trioctylphosphine oxide TOPO
Type Single Compound
Formula C24H51OP
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • zirconium isopropoxide-isopropyl alcohol complex
  • tri-n-octylphosphine oxide
  • zirconium tetrachloride
  1. NoNjKt2x
Product

TOPO-capped ZrO2 particles

Diameter: 3.4 - 4.0 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • zirconium tetra(n-propoxide)
  • tri-n-octylphosphine oxide
  • zirconium tetrachloride
  1. Mi6iOAsxmAuIs
Product

TOPO-capped ZrO2 particles

Diameter: 3.1 - 3.9 nm

Hydrodynamic diameter: ~ 3 - ~ 10 nm

Thickness: ~ 1.2 nm

Medium: phenylmethane

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • zirconium isopropoxide-isopropyl alcohol complex
  • tri-n-octylphosphine oxide
  • zirconium tetrachloride
  1. Bg0ymGLn
Product

TOPO-capped ZrO2 particles

Diameter: 3.4 - 4.0 nm

Hydrodynamic diameter: ~ 3 - ~ 10 nm

Medium: n-hexane

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • zirconium isopropoxide-isopropyl alcohol complex
  • zirconium tetrachloride
  • tri-n-octylphosphine oxide
  1. RwIolOTK
Product

TOPO-capped ZrO2 particles

Diameter: 3.4 - 4.0 nm

Hydrodynamic diameter: ~ 4 - ~ 11 nm

Medium: phenylmethane

Support: none

References

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