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Au nanocrystals

Based on

2 Articles
2015 Most recent source

Composition

1

gold

Type Single Compound
Formula Au
Role core
2

polyvinylpyrrolidone

PVP
Type Polymer
Formula
Role layer

Properties

Catalytic properties

Reaction Value Nanomaterial Variant Source
4-nitrophenol reduction

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Applications

Area Application Nanomaterial Variant Source
raw materials/precursors/templates

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Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  1. v3xvGoTUorGU
Product

Au nanocrystals

Diameter: ~ 170 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  1. SnlnCEFvBj9P
  2. N2q9Ct
Product

Au nanocrystals

Grain size: 85 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • polyvinylpyrrolidone
  1. uCZ4qWn6zAQv
Product

Au nanocrystals

Diameter: ~ 160 nm

Medium/Support: none

Method 4

Type: Physical formation
Source:
Starting materials
  • gold
  • polyvinylpyrrolidone
  1. HB73k19a62odN5ZW4uzv275C004Dbeg7scataZTfYdJSMAhsrcan1
Product

Au nanocrystals

Size: 6 - 18 nm

Medium/Support: none

Method 5

Type: Physical formation
Source:
Starting materials
  • gold
  • polyvinylpyrrolidone
  1. vSFrO5CAH7a9lcySDEcQeNzN09vj8748s44N2PhROE2olcVBCQR2nYLco2pQit9p
Product

Au nanocrystals

Size: 5 - 13 nm

Medium/Support: none

References

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