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CdSe/ZnS quantum dots

Based on

26 Articles
2018 Most recent source

Composition

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

zinc sulfide

Type Single Compound
Formula ZnS
Role layer
3

tri-n-octylphosphine oxide

tris-octylphosphine oxide (trioctyl)phosphine oxide tri-octylphosphine oxide trioctylphosphine oxide TOPO
Type Single Compound
Formula C24H51OP
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
fluorescence spectroscopy

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photoluminescence
transmission electron microscopy
UV
UV-Vis spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • tri-n-octylphosphine oxide
  1. NN6QnK
  2. IxTZ2A
  3. 3ubGtGN7
Product

CdSe/ZnS quantum dots

Size: ~ 3.5 - ~ 4 nm

Thickness: ~ 1 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. koMJfqF3EycAx5p4McXG4AE
  2. g92XrWV
  3. vCruuAli
Product

CdSe/ZnS quantum dots

Size: not specified

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. hHcsHiz
Product

CdSe/ZnS quantum dots

Size: not specified

Medium: none

Support: poly(vinyl alcohol)

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. Dnua896tBsK6F4gn3pt
  2. TepCejqkXni4GST4
  3. HJAH7
Product

CdSe/ZnS quantum dots

Diameter: 4.3 - 5.3 nm

Medium: chloroform

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. B2UV0izIzfNc0iiW61k
  2. V0Mj772e8ojGD2PT
  3. gg5FE
Product

CdSe/ZnS quantum dots

Diameter: 4.8 nm

Medium/Support: none

References

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