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CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Based on

1 Articles
2014 Most recent source

Composition

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

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

cadmium zinc sulfide

zinc cadmium sulfide
Type Single Compound
Formula Cd0.60Zn0.40S
Role layer
3

zinc cadmium sulfide

zinc cadmium sulfide zinc-cadmium sulfide Cd0.5Zn0.5S Zn0.5Cd0.5S
Type Single Compound
Formula Zn0.5Cd0.5S
Role layer
4

oleic acid

OA
Type Single Compound
Formula C18H34O2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Area Application Nanomaterial Variant Source
lighting devices

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Characterization

Method Nanomaterial Variant Source
photoluminescence

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. wSwu4l1kpsfGMc3HPFzKE4msyTRfqAFDy
  2. yjhGeFeymPeL8vlWbMzPQkS
  3. ylGVJPs0F4LmRTEM
  4. lwQqkK1
Product

CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Radius: 3.72 - 6.28 nm

Radius: ~ 2 nm

Shell thickness: ~ 3 nm

Medium: n-hexane

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. j6q8Z4LQVnCOMibt3CrzdlpbGZIGJRqEi
  2. 4lCChZ848yaJAdSwaTjFbSv
  3. b387zihn3vKWoYeA
  4. P1rZcu2
Product

CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Radius: 4.2 - 6.8 nm

Radius: ~ 2 nm

Shell thickness: ~ 3.5 nm

Medium: n-hexane

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. pU0KLo6vKOceyUhYUUuMsppYl1LrbJYmr
  2. Vh2A30lwZvaR0l8HuFBve0s
  3. o3lUYIavzNSNGAnL
  4. 0qDawvT
Product

CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Radius: 3.2 - 5.8 nm

Radius: ~ 2 nm

Shell thickness: ~ 2.5 nm

Medium: n-hexane

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. 09wDbcr5Ggl9rn6G8pRopNTuOTiNt6ZxX
  2. HDHlrcqRfEkiyq7fM8VSMbW
  3. KVHunc4SOPvyPokC
  4. YdFehuF
Product

CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Radius: 6.4 - 10.2 nm

Radius: ~ 2 nm

Shell thickness: ~ 6.3 nm

Medium: n-hexane

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. 1yNFj7QQF0REW6sjQxf33n0lPuNcCuNVJ
  2. oucDybkIPRRkiAd3XOWBRXn
  3. KJ2GbnlIrthutR9D
  4. ks1yOzy
Product

CdSe/Zn0.5Cd0.5S core/shell heterostructured quantum dots

Radius: 6.1 - 8.1 nm

Radius: ~ 2 nm

Shell thickness: ~ 4.6 nm

Medium: n-hexane

Support: none

References

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