798983
Graphene dispersion
for screen printing, with ethyl cellulose in terpineol, screen printable
Synonym(s):
Graphene ink, conductive ink
About This Item
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product name
Graphene ink, for screen printing, with ethyl cellulose in terpineol, screen printable
Quality Level
form
liquid
composition
Solid content, 13-20%
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
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resistivity
0.003-0.008 Ω-cm, thermally annealed 300 °C for 30 minutes, film thickness >100 nm, 25 °C
particle size
≤3 μm
viscosity
5-50 Pa.s(25 °C) (shear viscosity at 10 s-1)
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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General description
Application
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.
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
WGK
WGK 3
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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 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.
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