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CdSe/CdS core/shell quantum dots

Based on

1 Patents
2013 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

cadmium(II) selenide

cadmium selenide
Type Single Compound
Formula CdSe
Role core
2

cadmium(II) sulfide

cadmium sulphide cadmium sulfide
Type Single Compound
Formula CdS
Role layer
3

tri-n-octylphosphine oxide

(trioctyl)phosphine oxide tris-octylphosphine oxide tri-octylphosphine oxide trioctylphosphine oxide TOPO
Type Single Compound
Formula C24H51OP
Role partial layer
4

trioctylphosphine sulfide

tri-n-octylphosphine (trioctyl)phosphine n-trioctylphosphine tris-octylphosphine tri-octylphosphine trioctylphosphine (n-octyl)3P TOP
Type Single Compound
Formula P((CH2)7CH3)3
Role partial layer

Characterization

Method Nanomaterial Variant Source
photoluminescence

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. hVlOFHeuYcY
  2. KT9ygNxRY49J9DAaoMGvOJkUTvVjZRIiIW
  3. GjeQtdz3Il2WgPSwI5e5hGz8rF2fxW40e11P1H
  4. TDE7mTS
  5. eRteS9Xc
Product

CdSe/CdS core/shell quantum dots

Size: not specified

Medium: methylbenzene

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. RmvvgNmD6Z3
  2. 9SjXKROibyQdTcZ04JFUMZGWKWzGLOUTbn
  3. KdzFLtR4MZlsfhLtcbe1f6l2C7fd3WvgmHNhvt
  4. iUIJ8aJ
  5. XdVsvDwK
Product

CdSe/CdS core/shell quantum dots

Size: not specified

Medium: methylbenzene

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. hQKQ7gbPSdi
  2. GDG9xtEvSG5dLBC5ebfcNd8Yhmunwp12YA
  3. WFCfP00kaBo1FUAjom7Vclx2ddIhzLw4BFVRoi
  4. enxAY7h
  5. gyBqLHwa
Product

CdSe/CdS core/shell quantum dots

Length: ~ 26 nm

Width: ~ 6 nm

Medium: methylbenzene

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. jSxJAMXBOeV
  2. n2CTJokYixA4JQzlufk1lP0Ri2hp7qIcRS
  3. EZqLCAWIor8kM3ZP4K2LUbzBReTYLOmIMbEG3v
  4. 18JkYpz
  5. skBcdTs2
Product

CdSe/CdS core/shell quantum dots

Length: 19.2 - 30.3 nm

Width: 5.4 - 9.0 nm

Medium: methylbenzene

Support: none

References

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