Loading ...

CdSe/CdS QD

Based on

71 Articles
4 Patents
2018 Most recent source

Composition

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

cadmium sulphide

cadmium sulfide hawleyite
Type Single Compound
Formula CdS
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

More information/entries available to subscribers only.

Or, view sample content

photoluminescence decay plot
photoluminescence lifetime
photoluminescence quantum yield
quantum yield

Catalytic properties

Reaction Value Nanomaterial Variant Source
rhodamine B photodegradation

More information available to subscribers only.

Or, view sample content

Applications

Area Application Nanomaterial Variant Source
optoelectronics

More information/entries available to subscribers only.

Or, view sample content

Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

More information/entries available to subscribers only.

Or, view sample content

fluorescence spectroscopy
high-resolution transmission electron microscopy
photoluminescence
transmission electron microscopy
UV
UV-Vis spectroscopy
X-ray diffraction

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. TaUDh8A
  2. kwTgalGfuoq6
  3. yZaedlcAPW
  4. Z5759P
  5. 1coRFv
Product

CdSe/CdS QD

Radius: ~ 1.65 nm

Thickness: ~ 2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • selenium
  • cadmium tetradecanoate
  1. JBUmKp3tM8
  2. VPCTIy
Product

CdSe/CdS QD

Arm length: 22 - 29 nm

Arm width: 4 - 6 nm

Size: 3.5 - 4.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • n-octadecylylphosphonic acid
  • tri-n-octylphosphine oxide
  1. uJ69Eisgp
  2. IBs
  3. rioJcC
Product

CdSe/CdS QD

Diameter: >5 nm

Size: 15.4-23.8 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • n-octadecylylphosphonic acid
  • tri-n-octylphosphine oxide
  1. lB6Dd6POB
  2. GPF
  3. h77wfw
Product

CdSe/CdS QD

Diameter: >5 nm

Size: 12.9-26.1 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  • n-octadecylylphosphonic acid
  • tri-n-octylphosphine oxide
  1. u4FwagRDD
  2. XvI
  3. IBzDIg
Product

CdSe/CdS QD

Diameter: >5 nm

Size: 14.7-27.1 nm

Medium/Support: none

References

Full content is available to subscribers only

To view content please choose from the following:


Sign up for a free trial