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PVP-stabilized CdS NP dispersed within diureasil matrix

Based on

1 Articles
2014 Most recent source

Composition

1

poly (O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500/O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500/(3-isocyanatopropyl)triethoxysilane/(3-isocyanatopropyl)triethoxysilane)

Type Polymer
Formula
Role binder
2

CdS nanoparticles stabilized with poly(N-vinyl-2-pyrrolidone)

PVP-stabilized CdS nanoparticles PVP-stabilized CdS NP PVP-capped CdS NP
Type Nano Material
Formula
Role fillers

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Characterization

Method Nanomaterial Variant Source
photoluminescence

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500
  • (3-isocyanatopropyl)triethoxysilane
  1. swehyJS4
  2. zGS3Rp
Product

PVP-stabilized CdS NP dispersed within diureasil matrix

TEM diameter: 5.0 - 5.5 nm

UV diameter: ~ 2.2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500
  • (3-isocyanatopropyl)triethoxysilane
  1. mVTip1JE
  2. aUCdmg
Product

PVP-stabilized CdS NP dispersed within diureasil matrix

Diameter: ~ 2.3 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500
  • (3-isocyanatopropyl)triethoxysilane
  1. g083SGzB
  2. BgHs82
Product

PVP-stabilized CdS NP dispersed within diureasil matrix

Diameter: ~ 2.1 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500
  • (3-isocyanatopropyl)triethoxysilane
  1. 5tRG7lG7
  2. O6k0PY
Product

PVP-stabilized CdS NP dispersed within diureasil matrix

Diameter: ~ 2.2 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • O,O-bis(2-aminopropyl)-block-polypropylene glycol-polyethylene glycol-block polypropylene glycol-500
  • (3-isocyanatopropyl)triethoxysilane
  1. pcJ0nLmh
  2. CgPvCh
Product

PVP-stabilized CdS NP dispersed within diureasil matrix

Diameter: ~ 2.2 nm

Medium/Support: none

References

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