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oleylamine-passivated PbSe quantum dots

Based on

1 Articles
2017 Most recent source

Composition

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

1

lead(II) selenide

Type Single Compound
Formula PbSe
Role core
2

oleylamine

Type Single Compound
Formula C18H37N
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
optical band gap energy

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Applications

Area Application Nanomaterial Variant Source
raw materials/precursors/templates

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Characterization

Method Nanomaterial Variant Source
fluorescence spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • oleylamine
  • lead(II) bromide
  1. V741Q7bSVmxn4CU2ZvqOU
  2. EZqweK
  3. Ps18xQ
Product

oleylamine-passivated PbSe quantum dots

Diameter: 4.9 - 5.0 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. 2tq7SZhJSS9UIllBiEBqjqbehd8xI
  2. z1A8UvJ6UmfeYlDE
Product

oleylamine-passivated PbSe quantum dots

Diameter: 4.4 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. h1N0bRD0ydxJczQZaZ7bIi3czXDa0
  2. j3PYafSeEokuVz4x
Product

oleylamine-passivated PbSe quantum dots

Diameter: 4.4 nm

Interparticle spacing: ~ 2 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • oleylamine
  • lead(II) bromide
  1. leANkyfECStF6uc5k1anM
  2. MIILiJ
  3. rI6ivK
Product

oleylamine-passivated PbSe quantum dots

Diameter: 3.5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • oleylamine
  • lead(II) bromide
  1. 9Iprlc6BGqF4krkjieMiO
  2. r8bC7e
  3. AEnwtc
Product

oleylamine-passivated PbSe quantum dots

Diameter: 4.4 nm

Medium/Support: none

References

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