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ZnO nanoparticles

Based on

1223 Articles
44 Patents
2018 Most recent source

Composition

1

zinc(II) oxide

zinc oxide
Type Single Compound
Formula ZnO
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
band gap

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colloidal stability
density
electrical conductivity
electron mobility
emission
isoelectric point
magnetization
Nitrogen adsorption/desorption
optical band gap energy
optical transmittance
photoluminescence
photoluminescence intensity
Pore volume
Porosity
solubility in water
Surface area
Tauc plot
UV absorbance
UV absorption
UV-vis absorbance
work function
Zeta potential
zeta potential

Catalytic properties

Reaction Value Nanomaterial Variant Source
methyl orange photodegradation

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methylene blue photodegradation

Sensor properties

Type of sensor Sensor property Nanomaterial Variant Source
compounds sensor for acetone

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Applications

Area Application Nanomaterial Variant Source
catalysis

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coatings
cosmetics/sunscreens/lotions
diagnostics
drug delivery
electronics
energy storage
environmental protection
lighting devices
medicine/veterinary
nanobiotechnology
optoelectronics
other
power generation
raw materials/precursors/templates
sensors (excluding biosensors)

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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differential scanning calorimetry
differential thermal analysis
diffuse reflectance spectroscopy
dynamic light scattering
electron paramagnetic resonance spectroscopy
energy dispersive X-ray spectroscopy
field emission scanning electron microscopy
fluorescence spectroscopy
high-resolution transmission electron microscopy
infrared spectroscopy
other
photoemission spectroscopy
photoluminescence
Raman spectroscopy
scanning electron microscopy
selected area electron diffraction
thermogravimetric analysis
transmission electron microscopy
UV
UV photoelectron spectroscopy
UV-Vis reflectance spectroscopy
UV-Vis spectroscopy
UV-Vis-NIR optical spectroscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Biological effects

Biological system Test details Nanomaterial Variant Source
Escherichia coli

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Pseudomonas aeruginosa
Staphylococcus aureus

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
Product

ZnO nanoparticles

Hydrodynamic diameter: 23.8 - 36.8 nm

Medium: water

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • zinc acetate dihydrate
  1. BEZlU7ecYEDuT8vcVfp2DZv3cg
Product

ZnO nanoparticles

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • potassium hydroxide
  • zinc acetate dihydrate
  1. HcV07dtV9FIzQBBKY
  2. tFeS
  3. 0rjcESz
Product

ZnO nanoparticles

Size: 5.0 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • potassium hydroxide
  • zinc acetate dihydrate
  1. U0qP25Sb
  2. 7yofw
  3. tP5t0
Product

ZnO nanoparticles

Size: 3 - 6 nm

Thickness: 25 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • potassium hydroxide
  • zinc acetate
  1. jiqdS
  2. xHgcH4G1
  3. tmcv
  4. vMdDkfq
Product

ZnO nanoparticles

Diameter: ~ 3 nm

RMS roughness: 1.63 nm

Thickness: ~ 32 nm

Medium/Support: none

References

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