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PbS/CdS core/shell colloidal 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

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

1,2-dimercaptoethane

ethane-1,2-dithiol ethylene mercaptan 1,2-ethanedithiol ethane dithiol ethanedithiol dithioglycol EDT
Type Single Compound
Formula C2H6S2
Role partial layer
4

bromide anion

bromine ion bromide ion bromine bromide
Type Single Compound
Formula Br1-
Role partial layer

Characterization

Method Nanomaterial Variant Source
photoluminescence

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Preparation

Method 1

Type: Chemical synthesis
Source:
  1. itY0lZb
Product

PbS/CdS core/shell colloidal quantum dots

Diameter: ~ 3.08 nm

Thickness: 0.09 nm

Thickness: 132 - 168 nm

Medium/Support: none

References

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