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PbS QD

Based on

90 Articles
2018 Most recent source

Composition

1

lead(II) sulphide

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

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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optical band gap energy

Applications

Area Application Nanomaterial Variant Source
optoelectronics

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power generation

Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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infrared spectroscopy
photoluminescence
pump-probe absorption spectroscopy
time-resolved absorption spectroscopy
transient-absorption spectroscopy
transmission electron microscopy
UV
UV-Vis spectroscopy
UV-Vis-NIR optical spectroscopy
X-ray diffraction
X-ray photoelectron spectroscopy

Preparation

Method 1

Type: Physical formation
Source:
Product

PbS QD

Diameter: 2.1-2.7 nm

Medium: carbon tetrachloride

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • oleic acid
  • lead(II) oxide
  1. Mvq6Wt4xYFEv
  2. q7IyZr
  3. e0vPHy
  4. wbZ
Product

PbS QD

Diffusion length: 61.3 nm

Particle size: 2.39-3.67 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
Product

PbS QD

Diameter: 4.2-4.6 nm

Medium: carbon tetrachloride

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • lead(II) oxide
  • oleic acid
  1. HZ7cPBKFFb2gjJ2R3JCGv
  2. LNwDIGy
Product

PbS QD

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • lead(II) oxide
  • oleic acid
  1. zpQMVmxqRitnl
  2. wYXTjV
Product

PbS QD

Diameter: 4.2-4.6 nm

Medium/Support: none

References

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