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Fe2O3 nanoparticles

Based on

500 Articles
20 Patents
2018 Most recent source

Composition

1

maghemite

γ-Fe2O3
Type Single Compound
Formula Fe2O3
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
band gap

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coercivity
colloidal stability
field-cooled magnetization
isoelectric point
magnetic susceptibility
magnetization
magnetization dependent on hysteresis
magnetization dependent on temperature
Nitrogen adsorption/desorption
Nyquist plot
Pore volume
remanence
saturation magnetization
Surface area
zero-field-cooled magnetization
Zeta potential
zeta potential

Catalytic properties

Reaction Value Nanomaterial Variant Source
3,3',5,5'-tetramethylbenzidine (TMB) peroxidation

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Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for double-stranded DNA

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Applications

Area Application Nanomaterial Variant Source
catalysis

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diagnostics
drug delivery
electrodes/electrolytes
energy storage
environmental protection
magnetic materials
medicine/veterinary
raw materials/precursors/templates
sensors (excluding biosensors)

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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dielectric spectroscopy
differential thermal analysis
dynamic light scattering
energy dispersive X-ray spectroscopy
field emission scanning electron microscopy
high-resolution transmission electron microscopy
infrared spectroscopy
Mossbauer spectroscopy
Raman spectroscopy
scanning electron microscopy
selected area electron diffraction
thermogravimetric analysis
transmission electron microscopy
UV
UV-Vis spectroscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
4T1 tumor-bearing Kunming mouse

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. Qeeb60CAxSjbwGr63quW3jDq5wjPrdJrZvtpAdL
  2. KCvr2ILMKVWLEMf2
Product

Fe2O3 nanoparticles

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • iron(III) chloride
  • water
  1. uxMMF2
  2. logD
Product

Fe2O3 nanoparticles

Diameter: ~ 85 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  1. LqWmRH4
  2. jjXt
Product

Fe2O3 nanoparticles

Crystallite size: 28 - 32 nm

Size: 4 - 16 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  1. vzkQ6cd
  2. sUOhH
Product

Fe2O3 nanoparticles

Crystallite size: 28 - 32 nm

Size: 4 - 16 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • ferric trichloride hexahydrate
  • water
  1. EZnXE1W
  2. 9kEfm
  3. xwi
Product

Fe2O3 nanoparticles

Diameter: ~ 80 nm

Medium/Support: none

References

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