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CdSe/CdS QD

Based on

62 Articles
5 Patents
2017 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

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photoluminescence decay plot
photoluminescence lifetime
photoluminescence quantum yield
quantum yield

Catalytic properties

Reaction Value Nanomaterial Variant Source
rhodamine B photodegradation

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Applications

Area Application Nanomaterial Variant Source
optoelectronics

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Characterization

Method Nanomaterial Variant Source
fluorescence spectroscopy

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

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • cadmium chloride
  1. 1ZXkN0yZylP3GbKkAtiK3E5J
  2. jDkGTpGMmN4qZLAdnxzDBm7EpR5
  3. Yw9Lmsc
  4. AWWAv1W1dOtcX
  5. rgfSFZC0
Product

CdSe/CdS QD

Diameter: ~ 3.4 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 0SNJW4O8
  2. ZMyMQ5K7Wj
  3. k6xq98RvtK
  4. UhMGP
  5. DN6gpuNOJm
Product

CdSe/CdS QD

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
  1. N9cpYHNeSmdPcS8z4CvLkRtfCtn
Product

CdSe/CdS QD

Hydrodynamic diameter: ~ 5.6 nm

Length: 3.5 - 5.5 nm

Width: 2.0 - 3.0 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • cadmium(II) oxide
  1. LCwtLTC3wHgR
  2. lHugpEf7BWCxFpi8J8MIGU8v
Product

CdSe/CdS QD

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. HMDDAubGG1eckR5oq
  2. MVoBy5C
Product

CdSe/CdS QD

Size: not specified

Medium/Support: none

References

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