MilliporeSigma
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796115

Sigma-Aldrich

Graphene ink

greener alternative

for gravure printing, with ethyl cellulose in terpineol, gravure printable

Synonym(s):
conductive ink

Quality Level

form

liquid

greener alternative product characteristics

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

resistivity

0.003-0.008 Ω-cm (thermally annealed 250 °C for 30 minutes, film thickness >100 nm)

particle size

≤3 μm

surface tension

30-35 dyn/cm

viscosity

0.75-3.00 Pa.s (shear viscosity at 100 s-1, 25 °C)

bp

213-218 °C (Terpineol)

density

0.9-1.1 g/mL at 25 °C

greener alternative category

SMILES string

OC(C1=C2C(C3=C(C4=C(C5=C(C6=C(C7=C(C8=C(C9=C(C%10=C(C%11=C(C%12=C(C%13=C(C%14=C(C%15=CC=C%16O)C%16=C%17)C%17=C%18)C%18=C%19C(O)=O)C%19=C%20)C%20=C%21O)C%21=C%22)C%22=C%23)C%23=C%24O)C%24=C%25)C%25=C%26C(O)=O)C%26=C%27)C%27=C2)=C%28C%29=C(C%30=C%31C%28=C%3

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This Item
793663900695794341
Graphene ink for gravure printing, with ethyl cellulose in terpineol, gravure printable

Sigma-Aldrich

796115

Graphene ink

Graphene ink for inkjet printing, with ethyl cellulose in cyclohexanone and terpineol, inkjet printable

Sigma-Aldrich

793663

Graphene ink

Graphene ink for inkjet printing, photonically annealable

Sigma-Aldrich

900695

Graphene ink

Graphene oxide 15-20 sheets, 4-10% edge-oxidized, 1 mg/mL, dispersion in H2O

Sigma-Aldrich

794341

Graphene oxide

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

resistivity

0.003-0.008 Ω-cm (thermally annealed 250 °C for 30 minutes, film thickness >100 nm)

resistivity

0.003-0.008 Ω-cm (thermally annealed 250°C for 30 minutes, film thickness >100 nm)

resistivity

0.003-0.008 Ω-cm, thermally annealed 300 °C for 30 minutes, film thickness >100 nm

resistivity

-

particle size

≤3 μm

particle size

≤3 μm

particle size

≤3 μm

particle size

-

surface tension

30-35 dyn/cm

surface tension

30 dyn/cm

surface tension

28-36 dyn/cm

surface tension

-

viscosity

0.75-3.00 Pa.s (shear viscosity at 100 s-1, 25 °C)

viscosity

8-15 mPa.s(30 °C)

viscosity

7-14 mPa.s(25 °C) (shear viscosity at 10 s-1)

viscosity

-

General description

Gravure printable graphene dispersion has shown promising uses in printed and flexible electronics owning to its high speed and high resolution of deposition.
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". 3D printable inks help to design and print more complex designs with minimum waste and it is environmentally friendly. Click here for more information.

Application

Formulated for Gravure printing.
Curing Condition: 250-350 °C, 20-30 min
This product can be used in material extrusion 3D printing technique.

Legal Information

Sold under Material Transfer Agreement with Mark Hersam group at Northwestern University. 

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2


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Customers Also Viewed

Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics
Ethan B. Secor , Bok Y. Ahn , Theodore Z. Gao , Jennifer A. Lewis , and Mark C. Hersam
Advanced Materials, 27, 6683-6688 (2015)
Ethan B Secor et al.
Advanced materials (Deerfield Beach, Fla.), 26(26), 4533-4538 (2014-05-02)
Gravure printing of graphene is demonstrated for the rapid production of conductive patterns on flexible substrates. Development of suitable inks and printing parameters enables the fabrication of patterns with a resolution down to 30 μm. A mild annealing step yields
High-Performance Solid-State Supercapacitors and Microsupercapacitors Derived from Printable Graphene Inks
Lei Li, Ethan B. Secor, Kan-Sheng Chen, Jian Zhu, Xiaolong Liu, Theodore Z. Gao, et. al.
Advanced Energy Materials, 6, N/A-N/A (2016)
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Articles

Graphene Inks for Printed Electronics

The emerging field of printed electronics requires a suite of functional materials for applications including flexible and large-area displays, radio frequency identification tags, portable energy harvesting and storage, biomedical and environmental sensor arrays,5,6 and logic circuits.

Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

Graphene Nanoribbons: Production and Applications

Graphene is a one-atomic-layer thick two-dimensional material made of carbon atoms arranged in a honeycomb structure. Its fascinating electrical, optical, and mechanical properties ignited enormous interdisciplinary interest from the physics, chemistry, and materials science fields.

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.

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Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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