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β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Based on

2 Articles
2016 Most recent source

Composition

1

sodium yttrium(III) tetrafluoride

β-sodium yttrium tetrafluoride sodium yttrium tetrafluoride β-sodium yttrium fluoride sodium yttrium fluoride β-NaYF4 NaYF4
Type Single Compound
Formula NaYF4
Role raw materials
2

erbium(III) cation

erbium(III) ion erbium(3+) Er3+
Type Single Compound
Formula Er3+
Role dopant
3

ytterbium(III) cation

ytterbium(III) ions ytterbium(III) ion ytterbium cation ytterbium ion ytterbium(3+) Yb(III) ion ytterbium3+ ytterbium Yb3+ ion Yb3+ ion Yb3+ Y3+
Type Single Compound
Formula Yb3+
Role dopant
4

sodium yttrium(III) tetrafluoride

β-sodium yttrium tetrafluoride sodium yttrium tetrafluoride β-sodium yttrium fluoride sodium yttrium fluoride β-NaYF4 NaYF4
Type Single Compound
Formula NaYF4
Role layer

Characterization

Method Nanomaterial Variant Source
transmission electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. fZYNUrGZh3
  2. ryWXZu5Ayk1s
Product

β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Diameter: 34.3 - 36.7 nm

Thickness: 7.5 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. pcLtspUv9J
  2. knU5CNPi3wCH
Product

β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Diameter: 44.1 - 47.1 nm

Thickness: 12.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. dQl72M69so
  2. c76ScvWXFXfl
Product

β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Diameter: 39.3 - 41.5 nm

Thickness: 10 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. 95brvoz6Ic
  2. 97Qjzq7i03v7
Product

β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Diameter: 28.7 - 31.7 nm

Thickness: 5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. DlSRM3RiEf
  2. wwIl9VRhfgK8
Product

β-lanthanide-doped upconverting nanoparticles@β-NaYF4 shell

Diameter: 23.4 - 26.4 nm

Thickness: 2.5 nm

Medium/Support: none

References

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