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Fe3O4@SiO2@PDA-Ni2+ composites

Based on

1 Articles
2016 Most recent source

Composition

1

Fe3O4@SiO2 microspheres

Fe3O4@SiO2 particles Fe3O4@SiO2 spheres Fe3O4@SiO2
Type Nano Material
Formula
Role core
2

polydopamine

PDA
Type Polymer
Formula
Role layer
3

nickel(II) cation

nickel(2+) ion nickel(II) ion nickel cation Ni(II) ion nickel ion nickel(2+) nickel(II) Ni2+ ion Ni ion Ni(2+) Ni2+
Type Single Compound
Formula Ni2+
Role fillers

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
coercivity

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Applications

Characterization

Method Nanomaterial Variant Source
field emission scanning electron microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. mGkJMcbOc54v7xcPxRhKy9
  2. y8b9QpXgq7TQd79
  3. Ul0eCT
Product

Fe3O4@SiO2@PDA-Ni2+ composites

Diameter: ~ 250 nm

Thickness: ~ 20 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. bty9Qe8XtP1s7OmkbOUIgO
  2. PMr7LolSkXLDGvr
  3. yfBk6P
Product

Fe3O4@SiO2@PDA-Ni2+ composites

Diameter: ~ 190 nm

Thickness: ~ 8 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 6pV37Y0AZ5FbwzrpHlC4Kx
  2. Vnp93SnHWgxXz6J
  3. OetJLk
Product

Fe3O4@SiO2@PDA-Ni2+ composites

Size: not specified

Medium/Support: none

References

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