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Key Documents

808261

Sigma-Aldrich

Graphene dispersion

greener alternative

In water, screen printable

Sinónimos:

conductive ink, graphene ink

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About This Item

Fórmula empírica (notación de Hill):
C
Peso molecular:
12.01
UNSPSC Code:
12352103
NACRES:
NA.23

product name

Graphene ink in water, screen printable

Quality Level

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

10 wt. % solids in water

sheet resistance

10 Ω/sq, at 25 μm thickness

particle size

500-1500 nm (exfoliated graphene flakes)

viscosity

1800 cP (1000s-1)
350 cP (100s-1)

greener alternative category

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". Graphene inks are highly conductive, low cost and super flexible.Click here for more information.

Application

Formulated for screen printing:
  • Typical substates: glass, paper.
  • Drying Condition: 100°C for 10 min.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Visite la Librería de documentos

Edward P Randviir et al.
Physical chemistry chemical physics : PCCP, 16(10), 4598-4611 (2014-01-25)
We report the fabrication, characterisation (SEM, Raman spectroscopy, XPS and ATR) and electrochemical implementation of novel screen-printed graphene electrodes. Electrochemical characterisation of the fabricated graphene electrodes is undertaken using an array of electroactive redox probes and biologically relevant analytes, namely:
Panagiotis G Karagiannidis et al.
ACS nano, 11(3), 2742-2755 (2017-01-20)
We report the exfoliation of graphite in aqueous solutions under high shear rate [∼ 10
Electrifying inks with 2D materials.
Felice Torrisi et al.
Nature nanotechnology, 9(10), 738-739 (2014-10-07)
Ethan B Secor et al.
The journal of physical chemistry letters, 6(4), 620-626 (2015-08-12)
Carbon and post-carbon nanomaterials present desirable electrical, optical, chemical, and mechanical attributes for printed electronics, offering low-cost, large-area functionality on flexible substrates. In this Perspective, recent developments in carbon nanomaterial inks are highlighted. Monodisperse semiconducting single-walled carbon nanotubes compatible with

Artículos

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.

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.

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.

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.

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