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805424

Sigma-Aldrich

Reduced graphene oxide

Synonyme(s) :

rGO

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About This Item

Formule linéaire :
CxOyHz
Code UNSPSC :
12352103
Nomenclature NACRES :
NA.23

Description

chemically reduced by hydrizine

Forme

powder

Composition

Carbon, >75%
Nitrogen, <5%

Superficie

103 m2/g

Conductivité

7111 S/m (pressed pallet)

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Description générale

Chemically reduced by hydrazine.

Application

Hydrazine-reduced graphene oxide can be used as microwave absorbing material. Other applications include:
  • Supercapacitors
  • Dye-sensitized solar cells and organic solar cells
  • Batteries
  • Drug delivery

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKCL9981
MKBW8677V

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Sigma-Aldrich

909130

Sulfonated reduced graphene oxide

Chun Kiang Chua et al.
Chemical Society reviews, 43(1), 291-312 (2013-10-15)
The chemical reduction of graphene oxide is a promising route towards the large scale production of graphene for commercial applications. The current state-of-the-art in graphene oxide reduction, consisting of more than 50 types of reducing agent, will be reviewed from
Nickel-Cobalt Layered Double Hydroxide Nanosheets for High-performance Supercapacitor Electrode Materials
Chen, et al.
Advances in Functional Materials, 24(7), 934-942 (2014)
805424
Wang C, et al.
Applied Physics Letters, 98(7), 072906-072906 (2011)
Daniel R Dreyer et al.
Chemical Society reviews, 39(1), 228-240 (2009-12-22)
The chemistry of graphene oxide is discussed in this critical review. Particular emphasis is directed toward the synthesis of graphene oxide, as well as its structure. Graphene oxide as a substrate for a variety of chemical transformations, including its reduction

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