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carboxylate-capped cadmium selenide nanocrystals

Based on

4 Articles
2017 Most recent source

Composition

1

cadmium selenide (wurtzite)

wurtzite cadmium selenide cadmium selenide CdSe powder
Type Single Compound
Formula CdSe
Role core
2

deprotonated oleic acid

anion of oleic acid OA carboxyl anion oleic acid anion oleate anion oleate group oleate ion OA anion oleate OA ion OA
Type Single Compound
Formula C18H33O2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
first-exciton differential absorbance dependent on concentration

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Characterization

Method Nanomaterial Variant Source
circular dichroism

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. qgyJ5
  2. ubqdbPPacu6mOSfVt9i
Product

carboxylate-capped cadmium selenide nanocrystals

Arm length: 30 nm

Arm width: ~ 8 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. oK3ZclHDLM0whps77lucn
Product

carboxylate-capped cadmium selenide nanocrystals

Diameter: ~ 3.4 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. TUfQ6kHbq69T7brs6qRKB
Product

carboxylate-capped cadmium selenide nanocrystals

Diameter: 3.6 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. IioyNAB
Product

carboxylate-capped cadmium selenide nanocrystals

Diameter: 4.2 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • oleic acid
  1. OASUxW8f4pq5lAGR8Q35O
Product

carboxylate-capped cadmium selenide nanocrystals

Diameter: 5.6 nm

Medium/Support: none

References

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