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Merck
CN

798983

Graphene dispersion

greener alternative

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

别名:

导电墨水

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关于此项目

UNSPSC Code:
12352103
NACRES:
NA.23
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产品名称

导电油墨, for screen printing, with ethyl cellulose in terpineol, screen printable

sustainability

Greener Alternative Product

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

description

Electrodes

form

liquid

composition

Solid content, 13-20%

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 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

Quality Level

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Application

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.

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". 3D printable inks help to design and print more complex designs with minimum waste and it is environmentally friendly. Click here for more information.

Legal Information

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

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

wgk

WGK 3


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
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
Advanced Energy Materials, 6, N/A-N/A (2016)

商品

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.

Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.

Advances in scalable synthesis and processing of two-dimensional materials

Graphene's unique properties spark interdisciplinary interest; its honeycomb structure offers electrical, optical, and mechanical marvels.

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