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805424

Sigma-Aldrich

Reduced graphene oxide

Sinónimos:

rGO

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About This Item

Fórmula lineal:
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

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCL9981
MKBW8677V

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Sigma-Aldrich

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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

Artículos

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

Graphene and Other 2D Crystals for Rechargeable Batteries

Advanced technologies for energy conversion and storage are widely sought after for their potential to improve consumer and electronic device performance as well as for the prospect of reducing the societal and environmental impact of energy generation.

Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials

Advances in scalable synthesis and processing of two-dimensional materials

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