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Documenti fondamentali

902942

Sigma-Aldrich

Graphite dispersion

few-layers (3-15 graphene layers), 1.0mg/mL in acetone-water, avg. no. of layers, 3 ‑ 15

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About This Item

Codice UNSPSC:
12141908
NACRES:
NA.23

Descrizione

Capacity:400−450 mAh/g
Conductivity: 1.0x10-3 − 1.0x10-5 S/m
I_D/I_G peaks ratio: <0.25 (by Raman)
Surface area: 1.0x105–4.0x106 mm²/g

Stato

dispersion

Caratteristiche

avg. no. of layers 3 ‑ 15

Composizione

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

Descrizione generale

Graphite dispersion is an acceptor molecule with high thermal and electrical conductivity. It can be used in the formation of an electrode for electrochemical applications.

Applicazioni

Graphite dispersion (few-layers: 3-15 graphene layers, 1.0mg/mL in acetone-water) can be used for a variety application 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 sulla preparazione

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

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H319,H336

Classi di pericolo

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

Organi bersaglio

Central nervous system

Rischi supp

EUH066

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

5.0 °F

Punto d’infiammabilità (°C)

-15 °C

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Certificati d'analisi (COA)

Lot/Batch Number

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