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platinum-rhodium alloy nanoparticles

Based on

8 Articles
2017 Most recent source

Composition

1

PtRh alloy

Type Complex Compound
Formula
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
ordering temperature

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Applications

Area Application Nanomaterial Variant Source
catalysis

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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
  • rhodium(III) 2,4-pentanedionate
  • 2,4,8,10-tetramethyl-1λ3-oxa-5λ3-oxa-7λ3-oxa-11λ3-oxa-6-platinaspiro[5.5]undeca-2,4,8,10-tetraene-6,6-bis(ylium)-1,7-diide
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Product

platinum-rhodium alloy nanoparticles

Size: 9.52 - 40.08 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • hydrogen hexachloroplatinate(IV) hexahydrate
  • rhodium(III) chloride trihydrate
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Product

platinum-rhodium alloy nanoparticles

Crystallite size: 11.58 nm

Size: 0 - 15.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • hydrogen hexachloroplatinate(IV) hexahydrate
  • rhodium(III) chloride trihydrate
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Product

platinum-rhodium alloy nanoparticles

Crystallite size: 23.48 nm

Size: 0 - 27.2 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • hydrogen hexachloroplatinate(IV)
  • water
  • rhodium(III) chloride hydrate
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Product

platinum-rhodium alloy nanoparticles

Size: 1.4 - 2.0 nm

Medium: water

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • hydrogen hexachloroplatinate(IV) hexahydrate
  • rhodium(III) chloride trihydrate
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Product

platinum-rhodium alloy nanoparticles

Crystallite size: 30.19 nm

Size: 0 - 40.8 nm

Medium/Support: none

References

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