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N-GQD

Based on

6 Articles
2016 Most recent source

Composition

1

graphene nanosheets

graphene sheets graphene
Type Nano Material
Formula
Role raw materials
2

atomic oxygen

oxygen atom
Type Single Compound
Formula O
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
color tunability dependent on illumination conditions

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Catalytic properties

Reaction Value Nanomaterial Variant Source
benzylamine aerobic oxidative coupling reaction

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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infrared spectroscopy
transmission electron microscopy
X-ray photoelectron spectroscopy

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • d,L-norepinephrine hydrochloride
  1. s4AFY
  2. VaFrl4cXT4MGIACgVxyV0
Product

N-GQD

Size: ~ 3.4 nm

Thickness: 1 - 2 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • β-D(+)-glucose
  1. PeynI
  2. l7hOo4c61rjfa0phIcDDA
Product

N-GQD

Size: 3 - 4 nm

Thickness: 1 - 2 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. oOEdlgkv3q
  2. 7gWNeF
Product

N-GQD

Lateral size: 1 - 3 nm

Thickness: 0.7 - 1.8 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. gb4Z9Qa
Product

N-GQD

Size: 2.3 - 3.1 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • citric acid
  • L-3-(3,4-dihydroxyphenyl)alanine
  1. I4Cv5x
  2. UX3EDBmKmreet27Nt
Product

N-GQD

Diameter: ~ 4.8 nm

Size: ~ 2 - 8 nm

Thickness: ~ 1.28 nm

Medium/Support: none

References

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