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graphene quantum dots

Based on

2 Articles
2015 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 layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
colloidal stability

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Applications

Area Application Nanomaterial Variant Source
diagnostics

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. ax7rGu4ufiQG5dtPw0qq6dm6vG
Product

graphene quantum dots

Diameter: 2.8 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 8R4o9G9mmLqLJXx8evm9btNTxU
Product

graphene quantum dots

Diameter: 4.9 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. sJzXEQeZoppRjoZpo8xK4BmrmB
Product

graphene quantum dots

Diameter: 10.6 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  • sulphuric acid
  1. 9DtOWt45hP0vnR
  2. e4G7fv8K
Product

graphene quantum dots

Size: 2 - 10 nm

Thickness: < 2 nm

Medium/Support: none

References

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