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lead sulfide@cadmium sulfide core@shell quantum dots

Based on

9 Articles
2017 Most recent source

Composition

1

lead(II) sulphide

lead(II) sulphide plumbous sulfide lead(II) sulfide lead 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
cyclic voltammogram

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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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transmission electron microscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) acetate hydrate
  • oleic acid
  1. YWSb9iI1mR6z
  2. qjTd8w
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 3.2 nm

Thickness: 0.25 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. 53lbBpdyYx
  2. UsAGpX
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: ~ 7.5 nm

Radius: 3.3 nm

Thickness: 2.1 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. P3I1
  2. eCHSvQLOkDigPdNanS2
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 3.6 nm

Thickness: 0.2 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 10mBZ
  2. GWqIv8aDXkIqKz7Ln8k
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 3.6 nm

Thickness: 0.2 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. 8WRO
  2. KRFjp3IpYLu7RUGLd2W
Product

lead sulfide@cadmium sulfide core@shell quantum dots

Diameter: 2.6 nm

Thickness: 0.7 nm

Medium/Support: none

References

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