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798983

Sigma-Aldrich

Graphene dispersion

greener alternative

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

别名:

导电墨水

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About This Item

分類程式碼代碼:
12352103
NACRES:
NA.23

product name

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

品質等級

100

形狀

liquid

成份

Solid content, 13-20%

環保替代產品特色

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

sustainability

Greener Alternative Product

電阻係數

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

粒徑

≤3 μm

黏度

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

bp

213-218 °C (Terpineol)

密度

0.9-1.1 g/mL at 25 °C

環保替代類別

Enabling,

SMILES 字串

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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相关类别

一般說明

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.

應用

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.

法律資訊

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

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2

水污染物質分類（WGK）

WGK 3

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

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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)

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我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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