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lead sulfide@cadmium sulfide core@shell quantum dots

Based on

7 Articles
2017 Most recent source

Composition

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

1

lead(II) sulphide

plumbous sulphide lead(II) sulfide plumbous sulfide
Type Single Compound
Formula PbS
Role core
2

cadmium sulphide

cadmium sulfide hawleyite
Type Single Compound
Formula CdS
Role layer
3

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
optoelectronics

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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
  • oleic acid
  • cadmium acetate
  1. lMCNOBeNVGIk
  2. hCBut
  3. 05MvQ0
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 2.67 nm

Thickness: 0.295 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. PlVvg0YZFMqN4oVUO9
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 3.4 nm

Diameter: 4.5 - 5.1 nm

Thickness: ~ 0.6 - ~ 0.7 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. bd5GYTZO6L25
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: ~ 3 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. bci8MFIKgV823ZE3at
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 4.8 nm

Diameter: 5.2 - 5.6 nm

Thickness: 0.3 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. yZNCrVevqczsiYmpCY
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: ~ 5.8 nm

Thickness: 0.6 nm

Medium/Support: none

References

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