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805424

Sigma-Aldrich

Reduced graphene oxide

Synonym(s):

rGO

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About This Item

Linear Formula:
CxOyHz
UNSPSC Code:
12352103
NACRES:
NA.23

description

chemically reduced by hydrizine

form

powder

composition

Carbon, >75%
Nitrogen, <5%

surface area

103 m2/g

conductivity

7111 S/m (pressed pallet)

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General description

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

909130

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805424
Wang C, et al.
Applied Physics Letters, 98(7), 072906-072906 (2011)
Nickel-Cobalt Layered Double Hydroxide Nanosheets for High-performance Supercapacitor Electrode Materials
Chen, et al.
Advances in Functional Materials, 24(7), 934-942 (2014)
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
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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