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octahedral Pt-Ni alloy nanoparticles on carbon support

Based on

8 Articles
2017 Most recent source

Composition

1

platinum-nickel alloy

Type Single Compound
Formula Pt3Ni
Role raw materials

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
cyclic voltammogram

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Catalytic properties

Reaction Value Nanomaterial Variant Source
Oxygen reduction

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
transmission electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • hydrogen hexachloroplatinate(IV)
  • nickel(II) chloride hexahydrate
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Product

octahedral Pt-Ni alloy nanoparticles on carbon support

Size: ~ 5 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • bis(acetylacetonato)nickel(II)
  • 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

octahedral Pt-Ni alloy nanoparticles on carbon support

Size: 6.3 - 6.5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • bis(acetylacetonato)nickel(II)
  • 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

octahedral Pt-Ni alloy nanoparticles on carbon support

Size: not specified

Medium: none

Support: acetylene black

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • bis(acetylacetonato)nickel(II)
  • 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
  • carbon Vulcan XC72
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Product

octahedral Pt-Ni alloy nanoparticles on carbon support

Edge length: 3.5 - 5.9 nm

Medium: none

Support: carbon Vulcan XC72

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • bis(acetylacetonato)nickel(II)
  • 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
  • carbon Vulcan XC72
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  2. o4lWMPtaABwjQOFVoBZ
  3. X0pn3W5UrtCfyo5XeKoavOYrLQ0W
Product

octahedral Pt-Ni alloy nanoparticles on carbon support

Edge length: 1.9 - 4.3 nm

Medium: none

Support: carbon Vulcan XC72

References

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