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Key Documents

902926

Sigma-Aldrich

Graphite dispersion

multi-layers (8-30 layers)

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About This Item

Código UNSPSC:
12141908
NACRES:
NA.23

product name

Graphite dispersion, multi-layers (8-30 layers), avg. no. of layers, 8 ‑ 30

descrição

Capacity: 250 − 400 mAh/g
Conductivity: 1.0x10-3 – 1.0x10-5 S/m
I_D/I_G peak ratio: < 0.1 (by Raman)
Surface area: 4.0x106 - 1.0x108 mm²/g

forma

dispersion

Características

avg. no. of layers 8 ‑ 30

composição

C, >96%
H, 0-1%
N, 0-1%
Oxygen, 0-2% (graphene)

Descrição geral

  • Number of graphene layers: 8 - 30
  • Thickness: 3 - 10 nanometres
  • Layer′s lateral dimensions: 0.5 - 2.0 micrometres

Aplicação

Graphite dispersion (multi-layers: 8-30 layers) can be used for a variety of applications such as
  • in the synthesis of graphene layer
  • in the preparation of ruthenium catalyst for the synthesis of ammonia
  • development of biosensors
  • fabrication of multi-layer thin films for Li-ion micro-batteries

Nota de preparo

Thermomechanical exfoliation of natural graphite in a liquid medium controlled at a nanoscale level.

Pictogramas

FlameExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Perigos de suplementos

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

6.8 °F

Ponto de fulgor (°C)

-14 °C


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Comprehensive Enhancement of Nanostructured Lithium-Ion Battery Cathode Materials via Conformal Graphene Dispersion.
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The effect of graphene dispersion on the mechanical properties of graphene/epoxy composites.
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Artigos

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