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Co3O4 nanocrystal-encapsulated porous graphene film

Based on

5 Articles
2017 Most recent source

Composition

1

tantalum nitride nanotubes array

Ta3N5 NTA
Type Nano Material
Formula
Role carriers
2

cobalt(II,III) oxide

tricobalt tetraoxide cobalt oxide
Type Single Compound
Formula Co3O4
Role loaded material

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
applied bias photon-to-current conversion efficiency

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Applications

Area Application Nanomaterial Variant Source
catalysis

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Characterization

Method Nanomaterial Variant Source
high-resolution transmission electron microscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  1. cPTx8VbBfX2UmW5d
  2. IgcF5rMw34toC86MlN
Product

Co3O4 nanocrystal-encapsulated porous graphene film

Diameter: ~ 20000 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • aqueous ammonia solution
  • cobalt(II) acetate tetrahydrate
  1. OV7TUjQqOGpNzl6w
  2. oQjKO6Nw
Product

Co3O4 nanocrystal-encapsulated porous graphene film

Size: not specified

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • poly(pyromellitic dianhydride-co-4,4'-oxydianiline)
  1. LBLpxt9FsL2UziBlr76JiYTviI8ITR52OTAO5ItyD5JUiAtpA5V6efXRWaG7
Product

Co3O4 nanocrystal-encapsulated porous graphene film

Size: 6.5 - 13.1 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • poly(pyromellitic dianhydride-co-4,4'-oxydianiline)
  1. wBtHFETjWlrHreWVqFzW5BReBwVTuibVaTfqc7quXeUdN81fEjpF8BfFE3i8
Product

Co3O4 nanocrystal-encapsulated porous graphene film

Size: 8.5 - 15.5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. qW1edS9KVpAfdK3dkd
  2. 5KR
  3. XwKXvOTawMjB1psO
Product

Co3O4 nanocrystal-encapsulated porous graphene film

Size: not specified

Medium/Support: none

References

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