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cadmium telluride/cadmium sulfide core-shell quantum dots

Based on

6 Articles
1 Patents
2018 Most recent source

Composition

1

cadmium telluride

Type Single Compound
Formula CdTe
Role core
2

cadmium selenide

Type Single Compound
Formula CdSe
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
biexciton lifetime

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Applications

Area Application Nanomaterial Variant Source
lighting devices

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Characterization

Method Nanomaterial Variant Source
photoluminescence

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UV
UV-Vis spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • tellurium
  1. 1XwtFpgPS0hiUF2xnvRuzDZk1yG
  2. aXHA8FYDI3ZiYTD3fB5RphCFDdXv4s6HZ8
  3. ruQeLQxyJQB2nEp8gB5UBjz
  4. 7QS9QF
  5. yXNkhku1DqPPg8Ow
Product

cadmium telluride/cadmium sulfide core-shell quantum dots

Diameter: ~ 4.5 nm

Thickness: ~ 0.7 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. xq4JuVidSX1caj3OWva
  2. spjSe2Kyjy
  3. sb3UpBcGOw2c59r8
  4. vlCeGcZ
  5. w5ijfABrNZlefpTZLwD
Product

cadmium telluride/cadmium sulfide core-shell quantum dots

Diameter: 12.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. FEM806BCzkqQfDSAHYJ
  2. 1aNLE3JUJS
  3. AGpcBHLIqLM2u1ds
  4. B78sMrW
  5. 2OvghtXI2gO8NLpprre
Product

cadmium telluride/cadmium sulfide core-shell quantum dots

Diameter: 9 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 1Q5aMRKwE3xf2uwR5iV
  2. d9X160kH1G
  3. qiibo8nIEqbaa4KA
  4. ldTefyA
  5. 8EEdn5HN12vdm57QoBY
Product

cadmium telluride/cadmium sulfide core-shell quantum dots

Diameter: 25.5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. l0HWctOnVLiX5ui9NtrwDIdo4oLUBV8sYeeNOzoxYh5SzwYmOUm
  2. nWIIEHFnKlc3u4W1ZzuZr0
Product

cadmium telluride/cadmium sulfide core-shell quantum dots

Diameter: 4 nm

Diameter: 4.9 - 6.1 nm

Medium/Support: none

References

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