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Merck

798983

Sigma-Aldrich

Graphene dispersion

greener alternative

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

Sinónimos:

Graphene ink, conductive ink

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About This Item

Código UNSPSC:
12352103
NACRES:
NA.23

product name

Graphene ink, for screen printing, with ethyl cellulose in terpineol, screen printable

Nivel de calidad

formulario

liquid

composición

Solid content, 13-20%

características de los productos alternativos más sostenibles

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

sustainability

Greener Alternative Product

resistividad

0.003-0.008 Ω-cm, thermally annealed 300 °C for 30 minutes, film thickness >100 nm, 25 °C

tamaño de partícula

≤3 μm

viscosidad

5-50 Pa.s(25 °C) (shear viscosity at 10 s-1)

bp

213-218 °C (Terpineol)

densidad

0.9-1.1 g/mL at 25 °C

categoría alternativa más sostenible

cadena SMILES

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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Descripción general

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.

Aplicación

Graphene dispersion formulated for screen printing.




Curing Condition: 250-350 °C, 20-30 min




The printed films are generally too thick for photonic annealing, so the substrate will need to be compatible with the thermal curing conditions (typically 250-300 C for 30 minutes works well for most applications). Suggested substrates include Si/SiO2 and polyimide.
This product can be used in material extrusion 3D printing technique.

Información legal

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

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2

Clase de riesgo para el agua (WGK)

WGK 3


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Certificados de análisis (COA)

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Visite la Librería de documentos

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)

Artículos

Professor Gogotsi and Dr. Shuck introduce MXenes: a promising family of two-dimensional materials with a unique combination of high conductivity, hydrophilicity, and extensive tunability.

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 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.

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.

Ver todo

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

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