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hollow carbon nanospheres

Based on

43 Articles
2 Patents
2017 Most recent source

Composition

1

Vacuous

Type
Formula
Role core
2

glass-like carbon

vitreous carbon glassy carbon carbon GC
Type Single Compound
Formula C
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Nitrogen adsorption/desorption

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Pore volume
Surface area

Applications

Area Application Nanomaterial Variant Source
adsorbents/absorbers/ion exchange materials

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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Raman spectroscopy
scanning electron microscopy
thermogravimetric analysis
transmission electron microscopy
X-ray diffraction

Biological effects

Biological system Test details Nanomaterial Variant Source
human alveolar epithelial A549 cells ATCC CCL-185

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • polystyrene
  1. FGDViq6tgnAy9SnB
Product

hollow carbon nanospheres

Diameter: 185 - 191 nm

Thickness: 31 - 35 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • 1,3-dihydroxybenzene
  • silicic acid tetraethyl ester
  1. ayQHHBAVPeJXbvhrJWRSm
  2. loMhYfF3fXtfpxQOoriNf4wzpwNPbYpd8tmNODxLyxJ
  3. jGlOMIFpoX2V3uSZTHqSu7
  4. RwYFs
  5. tin4asZs
  6. IlVPUdN0ucWyNFk6Udjj67ad
  7. BIoJOUnc2eB3Jy7Onbsln
Product

hollow carbon nanospheres

Diameter: ~ 188 nm

Diameter: ~ 92 nm

Pore diameter: ~ 5.93 nm

Thickness: ~ 48 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Starting materials
  • carbon target
  1. hM1eCfsP
Product

hollow carbon nanospheres

Interlayer spacing: 0.34 nm

Size: 15 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • polystyrene
  1. KbYAO52OpraKdXSL
Product

hollow carbon nanospheres

Diameter: 185 - 191 nm

Hydrodynamic diameter: ~ 300 - ~ 700 nm

Thickness: 42 - 46 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • 1,3-dihydroxybenzene
  • methylene glycol
  1. pzrhhtR27flcW5ySPOpm7r6HFVW4jGdGC
  2. iG8eR3PBrUu1aQ0o8yAg6GwZj2
  3. AFdOSzs
  4. 6Vp02jR
Product

hollow carbon nanospheres

Size: 20 - 50 nm

Thickness: 10 - 15 nm

Medium/Support: none

References

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